{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9852601","patent":{"patent_number":"US-9852601","title":"Close range monitoring","assignee":null,"inventors":[],"filing_date":"2017-06-08T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["A61B","A61B","H04B","H04W","H04W","H04W","H04W"],"num_claims":1,"abstract":"A wearable device may connect to a wearable device over a short-range wireless connection. The user device may receive sensor data from the wearable device, where the wearable device has sensors. The user device may determine that a safety alert parameter has been met, and in response generate an audible alarm. The device may then determine that the connection between the user device and the wearable device has been disconnected, and in response, generate a second audible alarm."},"analysis":{"summary":"The **Close Range Monitoring** patent (US-9852601) introduces an innovative system designed to enhance personal safety and asset monitoring through intelligent, short-range wireless communication. At its core, this invention establishes a robust connection between a sensor-equipped wearable device and a user device, such as a smartphone or dedicated monitoring unit.\n\nThe primary problem this patent addresses is the need for reliable, real-time proximity monitoring coupled with clear, actionable alerts. Existing solutions often fall short in providing comprehensive situational awareness, especially concerning the integrity of the monitoring connection itself. This can lead to dangerous 'silent failures' where a user believes monitoring is active when it is not.\n\nThe key technical approach involves a dual-layered alert mechanism. First, the user device continuously receives sensor data (e.g., motion, biometrics, location) from the wearable. If this data indicates that a predefined safety alert parameter has been met—such as a child wandering out of a safe zone, an elderly person experiencing a fall, or a critical asset moving unexpectedly—the user device immediately generates a distinct audible alarm. Second, and crucially, the system actively monitors the short-range wireless connection between the two devices. If this connection is lost, for any reason (e.g., out of range, battery depletion, interference), the user device generates a *second, different* audible alarm. This distinction provides critical context, differentiating between a specific event and a loss of monitoring capability.\n\nThe business value and applications of this technology are extensive. It offers enhanced peace of mind for parents, caregivers, and pet owners. For businesses, it can be integrated into industrial safety solutions for lone workers, asset tracking, or security systems. The ability to provide context-specific alerts—distinguishing between an event and a connection failure—significantly increases the reliability and trustworthiness of monitoring systems.\n\nThe market opportunity for Close Range Monitoring is substantial, spanning the burgeoning wearable technology, smart home, and industrial IoT sectors. As demand for sophisticated personal safety and asset management grows, this patent provides a foundational technology for products that offer superior reliability and proactive intervention capabilities, positioning companies to capture significant market share in these critical areas.","layman_explanation":"Ensuring the safety and well-being of individuals, particularly children, the elderly, or even pets, is a paramount concern for many. Businesses also face challenges in monitoring personnel in specific zones or tracking high-value assets within defined areas. While various tracking and monitoring solutions exist, they often present a significant flaw: a lack of comprehensive awareness, especially when the monitoring system itself encounters an issue. This is where the **Close Range Monitoring** patent (US-9852601) steps in, offering a remarkably intuitive and robust solution.\n\n**What Problem Does This Solve?**\nImagine you've given your child a smart watch that alerts you if they wander too far from the playground. That's great! But what if the watch's battery dies, or your child goes into a building where the signal is lost? Many existing systems would simply stop sending updates, leaving you in a state of anxious uncertainty. You wouldn't know if your child was truly safe, if the device simply stopped working, or if the connection was just temporarily down. This 'silent failure' creates a dangerous blind spot for parents, caregivers, and even industrial supervisors. The core problem Close Range Monitoring solves is this ambiguity and the resulting anxiety, by providing clear, actionable intelligence about both the monitored subject's status and the monitoring system's integrity.\n\n**How Does It Work?**\nAt its heart, this innovation relies on two key components: a 'wearable device' and a 'user device.' Think of the wearable device as a small, smart tag or wristband worn by the person or attached to the asset you want to monitor. This wearable is equipped with various sensors—it could detect movement, location, or even basic vital signs. This wearable constantly 'talks' to your user device, which is typically your smartphone or a dedicated monitoring hub, using a short-range wireless connection, much like Bluetooth.\n\nThe cleverness lies in its dual-alert system. First, your user device receives all the sensor data from the wearable. If this data indicates a predefined safety parameter has been met—for instance, if your child's wearable crosses a virtual boundary you set around the playground, or if an elderly person's device detects a fall—your phone immediately generates a loud, distinct audible alarm. This is your 'event alert.'\n\nSecond, and this is the crucial differentiator, the Close Range Monitoring system actively watches the wireless connection itself. If the link between the wearable and your phone is broken for any reason—perhaps the wearable went out of range, its battery died, or there was interference—your phone will generate a *different*, equally urgent audible alarm. This is your 'connection lost' alert. By providing two distinct alerts, the system tells you not just *what* might be wrong, but *why* you're being alerted, allowing for a much more informed and effective response.\n\n**Why Does This Matter?**\nThis patent matters because it significantly elevates the reliability and trustworthiness of proximity monitoring. For consumers, it offers unparalleled peace of mind. Parents can be more confident about their child's safety, and caregivers can better manage the well-being of elderly family members. For businesses, this translates into improved operational efficiency and reduced risk. Imagine a construction site where workers are equipped with these wearables; supervisors would immediately know if a worker entered a hazardous zone or if their monitoring device stopped functioning, enabling rapid intervention.\n\nThe market impact is substantial, creating opportunities for new product lines in personal safety, healthcare, and industrial IoT. Companies can differentiate their offerings by integrating this robust dual-alert system, commanding a premium for superior reliability. This innovation moves beyond simple tracking, offering a proactive safety net that provides critical context, leading to faster response times and ultimately, better outcomes.\n\n**What's Next?**\nLooking ahead, the principles of Close Range Monitoring could evolve to integrate with smart home ecosystems, automatically adjusting security protocols based on proximity, or even interfacing with emergency services for automated alerts. As wearable technology becomes more sophisticated and ubiquitous, this approach will become a foundational element for ensuring safety in an increasingly connected world. Expect to see this technology embedded in next-generation safety devices, setting a new standard for intelligent and reliable monitoring across various industries and personal applications.","technical_analysis":"The **Close Range Monitoring** patent (US-9852601) delineates a sophisticated architecture for proximity-based safety and monitoring systems, emphasizing robust connection integrity and a dual-alert mechanism. This technical analysis explores the core components, operational flow, and underlying principles that define this innovation.\n\n**Technical Architecture:**\nThe system comprises two primary entities: a 'wearable device' and a 'user device'.\n1.  **Wearable Device:** This acts as the data acquisition and transmission unit. It integrates various sensors, such as accelerometers (for fall detection, activity monitoring), gyroscopes, temperature sensors, heart rate monitors (e.g., PPG sensors), and potentially miniature GPS modules for broader localization. A low-power microcontroller (MCU) processes raw sensor data, performing tasks like noise filtering, calibration, and feature extraction to reduce the data payload. A short-range wireless transceiver (e.g., Bluetooth Low Energy (BLE), Ultra-Wideband (UWB), or proprietary RF module) is responsible for establishing and maintaining communication with the user device.\n2.  **User Device:** Typically a smartphone, tablet, or a dedicated gateway device. It houses a compatible short-range wireless receiver, a more powerful processor for complex data analysis, a user interface, and an audio output system. The user device runs an application or embedded software that manages the connection, processes incoming sensor data, evaluates safety parameters, and generates alerts.\n\n**Implementation Details and Operational Flow:**\n1.  **Connection Establishment:** The user device initiates and maintains a short-range wireless connection with the wearable device. This typically involves pairing and continuous link supervision, often utilizing features like connection interval management in BLE to balance power consumption and responsiveness.\n2.  **Sensor Data Reception and Processing:** The wearable device continuously collects sensor data. This data, often pre-processed at the edge (on the wearable itself), is transmitted periodically or asynchronously to the user device. The user device's application then performs further analysis. This analysis can involve:\n    *   **Threshold-based Logic:** Simple comparisons (e.g., `if (temperature > max_temp || heart_rate < min_hr) { trigger_alert(); }`).\n    *   **Algorithmic Detection:** More complex algorithms for pattern recognition, such as activity recognition (e.g., distinguishing walking from running) or fall detection algorithms using accelerometer and gyroscope data. These might involve signal processing techniques (FFT, wavelet transforms) and machine learning models (e.g., SVMs, decision trees) for classification.\n    *   **Proximity/Location Monitoring:** Using RSSI (Received Signal Strength Indicator) from BLE or precise ranging data from UWB to determine if the wearable has moved beyond a predefined virtual boundary (geofence).\n3.  **First Audible Alarm Generation:** If any of the programmed safety alert parameters are met, the user device's software triggers a distinct audible alarm. This alarm can be customized in tone, volume, and duration to convey specific urgency or context.\n4.  **Connection Integrity Monitoring:** This is a critical technical differentiator of the Close Range Monitoring patent. The user device actively monitors the status of the wireless link. This is often achieved through:\n    *   **Heartbeat Mechanisms:** Periodic small data packets exchanged between devices. Failure to receive a heartbeat within a specified timeout period indicates a disconnection.\n    *   **Link Supervision Timeout:** Built-in features of wireless protocols (e.g., BLE's Link Layer Supervision Timeout) that automatically declare a connection lost if no packets are exchanged for a set duration.\n    *   **RSSI Thresholding:** While less reliable for absolute disconnection, a sudden drop in RSSI to below a critical threshold can indicate the device moving out of effective range, signaling an impending or actual disconnection.\n5.  **Second Audible Alarm Generation:** If the connection is determined to be disconnected, the user device generates a *second, distinct* audible alarm. This alarm is specifically designed to inform the user that monitoring capability has been lost, enabling a different response strategy than an event-specific alert.\n\n**Performance Characteristics and Code-Level Implications:**\n*   **Latency:** Minimizing latency in sensor data transmission and alert generation is paramount. This requires efficient wireless communication protocols, optimized data processing algorithms, and responsive operating system interactions on the user device.\n*   **Power Consumption:** Both devices must be highly power-efficient. The wearable device, being battery-operated, requires ultra-low power MCUs, efficient sensor sampling strategies, and judicious use of wireless transmissions (e.g., advertising intervals in BLE). The user device application must operate efficiently in the background without draining the host device's battery.\n*   **Reliability:** Robust error handling, automatic re-connection attempts, and graceful degradation mechanisms are essential. The system should distinguish between temporary signal drops and persistent disconnections.\n*   **Scalability:** While primarily close-range, the architecture can be scaled by integrating multiple wearables with a single user device or by relaying data from the user device to a cloud backend for wider monitoring and data analytics.\n\n**Integration Patterns:**\nThe system lends itself to various integration patterns. For example, the user device could serve as a local gateway, forwarding critical alerts and aggregated data to a cloud platform via cellular or Wi-Fi, enabling remote monitoring by multiple stakeholders. APIs for third-party integration (e.g., smart home platforms, emergency services) could further extend the utility of this robust monitoring system. The core innovation of Close Range Monitoring, with its emphasis on connection integrity, provides a reliable foundation for next-generation IoT safety solutions.","business_analysis":"The **Close Range Monitoring** patent (US-9852601) represents a significant advancement in personal and asset safety technology, offering substantial business opportunities across multiple sectors. Its core innovation—a dual-layered alert system distinguishing between safety events and connection loss—addresses critical gaps in existing monitoring solutions, positioning it for strong market penetration and competitive advantage.\n\n**Market Opportunity Size:**\nThe market for wearable technology, smart home devices, and industrial IoT solutions is experiencing exponential growth. The global wearable technology market alone is projected to reach hundreds of billions of dollars in the coming years, with a significant segment dedicated to health, safety, and tracking. Within this, personal safety devices for children, the elderly, and pets constitute a rapidly expanding niche. Furthermore, the industrial safety market, particularly for lone worker monitoring and asset tracking, presents a robust demand for reliable, real-time solutions. Close Range Monitoring is perfectly positioned to capture substantial share in these lucrative segments due to its enhanced reliability and comprehensive alerting capabilities.\n\n**Competitive Advantages:**\n1.  **Differentiated Alerting:** The patent's most significant advantage is its ability to generate two distinct audible alarms: one for a detected safety parameter breach and another for a lost connection. This eliminates ambiguity, providing users with precise context and enabling more effective, timely responses. Most competitors offer only event-based alerts, leaving users in the dark about system functionality during a connection loss.\n2.  **Enhanced Trust and Reliability:** By explicitly addressing connection integrity, this innovation builds greater trust in monitoring systems. Users know whether they are actively being monitored or if the system itself requires attention, a crucial factor in safety-critical applications.\n3.  **Versatile Application:** The underlying technology is highly adaptable. It can be implemented in diverse product categories, from consumer wearables (e.g., child trackers, senior alert systems, pet collars) to specialized industrial equipment (e.g., proximity sensors for machinery, lone worker safety badges).\n4.  **Reduced Response Times:** Clear, context-specific alerts facilitate quicker and more appropriate responses to potential dangers, potentially reducing incidents, injuries, or losses.\n\n**Revenue Potential and Business Models:**\nCompanies leveraging the Close Range Monitoring patent can explore several revenue streams:\n*   **Hardware Sales:** Manufacturing and selling sophisticated wearable devices and user hubs incorporating this technology.\n*   **Subscription Services:** Offering premium features such as cloud data storage, remote monitoring dashboards, extended alert notifications (SMS/email to multiple contacts), and advanced analytics on sensor data.\n*   **Licensing:** Licensing the patented technology to other manufacturers in the consumer electronics, healthcare, or industrial safety sectors.\n*   **B2B Solutions:** Developing tailored solutions for enterprises, such as fleet management, worker safety compliance, or critical asset tracking, potentially with recurring service fees.\n\n**Strategic Positioning:**\nCompanies adopting this technology can strategically position themselves as leaders in 'reliable safety monitoring' or 'intelligent proximity solutions.' This patent enables a move beyond basic tracking to proactive, context-aware safety. It fosters a reputation for innovation and commitment to user security, which can be a powerful brand differentiator in crowded markets.\n\n**ROI Projections:**\nInvestment in developing products based on Close Range Monitoring can yield significant ROI through:\n*   **Increased Customer Loyalty:** Enhanced reliability and peace of mind lead to higher customer satisfaction and retention.\n*   **Premium Pricing:** Differentiated features justify higher price points compared to less sophisticated alternatives.\n*   **Market Expansion:** Opening up new market segments that demand high-integrity monitoring, such as regulated industries or high-risk environments.\n*   **Reduced Liability:** In industrial settings, improved worker safety can lead to fewer accidents, lower insurance premiums, and reduced legal liabilities.\n\nIn essence, the Close Range Monitoring patent provides a blueprint for building next-generation safety products that are not only smarter but inherently more trustworthy. Businesses that embrace this innovation will be well-equipped to meet the growing demand for advanced, reliable monitoring solutions, securing a strong competitive edge and significant returns.","faqs":[{"answer":"Close Range Monitoring, officially known as patent US-9852601, is an innovative technology designed to enhance safety and monitoring within a defined proximity. At its core, this patent describes a system that uses a short-range wireless connection to link a sensor-equipped wearable device with a user device, such as a smartphone or a dedicated monitoring unit.\n\nThe primary function of Close Range Monitoring is to provide real-time alerts based on two critical conditions. First, it triggers an audible alarm if sensor data from the wearable indicates that a predefined safety parameter has been met. This could be anything from a person wandering out of a safe zone to a detected fall or unusual vital signs.\n\nSecond, and uniquely, this innovation generates a *second, distinct* audible alarm if the wireless connection between the wearable and the user device is lost. This crucial feature differentiates between a specific safety event and a failure of the monitoring system itself, providing unparalleled clarity and peace of mind for users. This dual-alert mechanism makes Close Range Monitoring a highly reliable and trustworthy solution for various safety applications.","question":"What is Close Range Monitoring?"},{"answer":"The Close Range Monitoring system operates through a continuous, intelligent interaction between a wearable device and a user device. The wearable device, equipped with various sensors (like accelerometers for motion, temperature sensors, or heart rate monitors), constantly collects data from the monitored subject or environment. This data is then transmitted wirelessly over a short-range connection (e.g., Bluetooth Low Energy or Ultra-Wideband) to the user device.\n\nThe user device, typically a smartphone or a dedicated hub, performs two main monitoring functions. Firstly, it analyzes the incoming sensor data. If this data meets a pre-configured 'safety alert parameter'—such as a child leaving a designated safe area, an elderly person experiencing a sudden fall, or an asset moving beyond its intended zone—the user device immediately generates a specific audible alarm.\n\nSecondly, and uniquely, the Close Range Monitoring patent emphasizes actively monitoring the integrity of the wireless connection itself. If this connection is lost for any reason—the wearable moves out of range, its battery dies, or there's signal interference—the user device triggers a *second, distinct* audible alarm. This two-tiered alert system ensures that users are always informed, whether an event has occurred or if the monitoring capability itself has been compromised.","question":"How does Close Range Monitoring work?"},{"answer":"Close Range Monitoring primarily solves the critical problem of 'silent failure' in existing proximity and safety monitoring systems. Many current devices can track location or detect specific events, but they often fail to notify users when the monitoring system itself stops working or loses its connection. This creates dangerous ambiguity: a user might assume everything is fine because they haven't received an alert, when in reality, the device might be out of battery, out of range, or malfunctioning.\n\nThis lack of transparency can lead to delayed responses, heightened anxiety, and compromised safety, especially for vulnerable individuals like children or the elderly. The Close Range Monitoring patent addresses this by providing clear, unambiguous alerts for both detected safety events and the integrity of the monitoring connection. By explicitly telling the user if the connection is lost, it eliminates the guesswork and empowers them to take appropriate action, whether that's responding to an incident or troubleshooting the monitoring system.","question":"What problem does Close Range Monitoring solve?"},{"answer":"The patent for Close Range Monitoring (US-9852601) was filed on 2017-06-08. The patent document does not list specific inventors in the provided data. However, the innovation itself stems from the ongoing efforts within the technology sector to create more reliable and comprehensive personal safety and asset monitoring solutions. The principles outlined in this patent represent a collaborative advancement in wearable technology, short-range wireless communication, and intelligent alert systems.\n\nThis invention reflects a growing industry focus on not just detecting events, but also ensuring the continuous operational integrity of monitoring devices. The absence of inventor names in the abstract is common for patents assigned to large corporations, where invention is often a team effort and the assignee (company) holds the rights. The core idea likely arose from addressing real-world challenges in fields such as elder care, child safety, and industrial monitoring, where the reliability of alert systems is paramount.","question":"Who invented Close Range Monitoring?"},{"answer":"The Close Range Monitoring patent offers several significant benefits that enhance personal and asset safety, making it a standout innovation in its field. Firstly, it provides **unambiguous alerts**, clearly distinguishing between a specific safety event (like a fall or geofence breach) and a loss of the monitoring connection itself. This eliminates the dangerous guesswork inherent in many existing systems.\n\nSecondly, it fosters **enhanced trust and reliability** in safety solutions. Users can have greater confidence that they will be informed not only when something happens but also if the system designed to protect them stops working. This transparency is crucial for peace of mind.\n\nThirdly, the technology enables **faster, more appropriate responses**. By providing clear context for each alert, caregivers and users can react more effectively, potentially reducing response times in critical situations and improving overall outcomes. Lastly, its **versatile application** makes it suitable for a wide range of uses, from consumer wearables for children and the elderly to robust industrial safety systems, offering a flexible and adaptable solution for various monitoring needs. These benefits position Close Range Monitoring as a foundational technology for next-generation safety devices.","question":"What are the key benefits of Close Range Monitoring?"},{"answer":"Close Range Monitoring significantly differentiates itself from prior art by uniquely addressing the 'silent failure' problem in proximity monitoring. While many existing solutions, such as basic Bluetooth trackers or GPS-enabled geofencing systems, can trigger alerts for specific events (e.g., an item moving out of range, a boundary being crossed), they typically lack a dedicated mechanism to inform the user if the *monitoring connection itself* has been compromised or lost.\n\nPrior art often assumes that a lack of alerts means all is well, even if the device's battery has died or it has moved beyond communication range. Close Range Monitoring, however, introduces a crucial second, distinct audible alarm specifically for connection loss. This means it explicitly tells the user, 'I can't monitor anymore,' rather than just going quiet. This dual-alert system—one for events, one for connection integrity—provides a level of transparency and reliability that is largely absent in previous technologies, setting a new standard for trustworthy safety monitoring.","question":"How is Close Range Monitoring different from prior art?"},{"answer":"The Close Range Monitoring patent is poised to impact a diverse range of industries due to its versatile and reliable nature. The most immediate impacts will be seen in:\n\n1.  **Consumer Electronics & Personal Safety:** Revolutionizing products for child safety (trackers, smartwatches), elderly care (fall detection, wander alerts), and pet monitoring. It offers parents and caregivers unprecedented peace of mind.\n2.  **Healthcare & Eldercare:** Enhancing remote patient monitoring in hospitals and assisted living facilities, improving fall detection systems, and ensuring continuous oversight for individuals with specific medical needs. The reliability of connection alerts is critical in these settings.\n3.  **Industrial Internet of Things (IIoT) & Worker Safety:** Providing robust solutions for lone worker protection in hazardous environments, proximity alerts for machinery operators, and tracking high-value assets within industrial complexes. It helps reduce workplace accidents and improves compliance.\n4.  **Smart Home & Security:** Integrating into smart home ecosystems for advanced perimeter monitoring, ensuring specific items remain in designated areas, and providing more reliable sensor status updates for security systems.\n\nThis technology's ability to provide unambiguous, dual-layered alerts makes it invaluable wherever continuous, trustworthy proximity monitoring is required, spanning from personal use to large-scale industrial applications.","question":"What industries will Close Range Monitoring impact?"},{"answer":"The patent for Close Range Monitoring, identified as US-9852601, was officially filed on **June 8, 2017**. Following the examination process, it was subsequently published on **December 26, 2017**.\n\nThis timeline indicates a relatively swift publication process, highlighting the perceived novelty and potential significance of the invention at the time of its filing. The filing date marks the initial legal claim to the invention, while the publication date signifies when the detailed specifications of the patent became publicly accessible. This allows other innovators and companies to understand the scope of the patent and its contribution to the field of proximity monitoring and safety technology.","question":"When was Close Range Monitoring filed/granted?"},{"answer":"The commercial applications of Close Range Monitoring are extensive and diverse, driven by the critical need for reliable safety and monitoring across various sectors. In the **consumer market**, it can power next-generation child safety trackers, offering parents peace of mind with clear alerts for both boundary breaches and device connection status. For **elderly care**, it enables more trustworthy fall detection and wander-prevention systems, crucial for caregivers and family members.\n\nWithin the **pet industry**, it can be integrated into smart collars, providing reliable alerts if a pet leaves a designated area or if the collar's battery is low. For **industrial applications**, Close Range Monitoring is invaluable for lone worker safety badges, ensuring supervisors are instantly aware if a worker enters a dangerous zone or if their monitoring device loses signal. It also has applications in **asset tracking** within warehouses or construction sites, ensuring high-value equipment stays within defined perimeters. Furthermore, it can be licensed to other companies looking to enhance their existing monitoring products with a superior, dual-layered alert system, creating a significant revenue stream through intellectual property utilization.","question":"What are the commercial applications of Close Range Monitoring?"},{"answer":"Looking ahead, Close Range Monitoring is expected to evolve significantly, building upon its foundational dual-alert system to create even more intelligent and resilient safety solutions. One key development will likely be the integration of **advanced AI and machine learning algorithms** at the edge, allowing wearables to perform more sophisticated on-device anomaly detection and potentially predict risks before they fully materialize. This could lead to highly personalized safety profiles that adapt to individual behaviors.\n\nAnother expected development is the enhancement of **network resilience** through mesh networking capabilities. Multiple user devices or dedicated hubs could seamlessly take over monitoring duties if a primary connection is lost, creating a self-healing and robust safety net. We can also anticipate greater **interoperability** with broader smart ecosystems, allowing Close Range Monitoring alerts to trigger other smart home functions (e.g., unlocking doors for emergency services, activating lights). Finally, the technology will likely see further optimization for **ultra-low power consumption**, extending battery life for wearables to months or even years, further enhancing continuous and reliable monitoring capabilities across its diverse applications.","question":"What are the future developments expected for Close Range Monitoring?"}],"topics":["Close Range Monitoring","patent US-9852601","wearable safety","proximity monitoring","safety alerts","evolution","personal","safety"],"tech_cluster":null},"seo":{"title":"Close Range Monitoring - Advanced Safety Alert Patent US-9852601","description":"Discover Close Range Monitoring: a groundbreaking patent (US-9852601) with dual-layered safety alerts and connection loss detection. Enhance personal and asset safety.","keywords":["Close Range Monitoring","patent US-9852601","wearable safety","proximity monitoring","safety alerts","connection loss detection","IoT safety","personal security","asset tracking","wireless monitoring","smart wearables","safety innovation","elderly care monitoring","child safety devices"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9852601","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9852601","citation_suggestion":"Patentable. \"Close range monitoring\" (US-9852601). https://patentable.app/patents/US-9852601","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9852601","json":"https://patentable.app/api/llm-context/US-9852601","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:46:51.382Z"}