{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853679","patent":{"patent_number":"US-9853679","title":"MEMS-based regenerative transceiver","assignee":null,"inventors":[],"filing_date":"2016-11-17T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04B","H04L","H04L"],"num_claims":44,"abstract":"A radio frequency (RF) MEMS resonator is embedded in an active positive feedback loop to form a tunable RF channel-selecting radio transceiver employing a super-regenerative reception scheme. This transceiver harnesses the exceptionally high Q (around 100,000) and voltage-controlled frequency tuning of a resonator structure to enable selection of any one of among twenty 1 kHz wide RF channels over an 80 kHz range, while rejecting adjacent channels and consuming <490 μW. Such transceivers are well suited to wireless sensor node applications, where low-power and simplicity trump transmission rate. Electrical stiffness-based frequency tuning also allows this same device to operate as a frequency shift keyed (FSK) transmitter, making a complete transceiver in one simple device. Finally, the geometric flexibility of resonator structure design should permit a large range of usable RF frequencies, from the presently demonstrated 60.6-MHz VHF, all the way up to UHF."},"analysis":{"summary":"The Mems-based Regenerative Transceiver patent (US-9853679) introduces a revolutionary approach to ultra-low power wireless communication, specifically targeting wireless sensor node applications. At its core, the innovation integrates a radio frequency (RF) Micro-Electro-Mechanical Systems (MEMS) resonator within an active positive feedback loop, forming a tunable, channel-selecting radio transceiver that employs a super-regenerative reception scheme.\n\nThe primary problem this invention solves is the historical trade-off between power consumption, channel selectivity, and device simplicity in wireless communication. Existing solutions often consume significant power, lack the precision to isolate narrow channels in crowded RF environments, or require complex external components.\n\nThis technology's key technical approach leverages the exceptionally high Q factor (around 100,000) and voltage-controlled frequency tuning of the MEMS resonator. This allows the device to precisely select any one of twenty 1 kHz wide RF channels across an 80 kHz range, while effectively rejecting adjacent channels. Crucially, it achieves this with remarkably low power consumption, operating at less than 490 μW. Furthermore, the electrical stiffness-based frequency tuning enables the same device to function as a frequency shift keyed (FSK) transmitter, providing a complete transceiver solution in a single, simple package.\n\nThe business value and applications are significant, particularly for the burgeoning Internet of Things (IoT) and wireless sensor networks. The ultra-low power consumption translates to extended battery life for devices deployed in remote or hard-to-reach locations, reducing maintenance costs and enabling new application possibilities. Its simplicity and compact form factor reduce manufacturing costs and design complexity. The ability to operate across a broad range of RF frequencies (from VHF to UHF) further expands its market opportunity across various industries, including smart agriculture, environmental monitoring, industrial IoT, and medical wearables.\n\nThis patent opens up a substantial market opportunity for companies developing energy-efficient, long-duration wireless devices, offering a competitive edge through superior performance and reduced operational overhead. It represents a pivotal development for the future of ubiquitous, sustainable connectivity.","layman_explanation":"### 1. What Problem Does This Solve?\n\nImagine you're trying to build a vast network of tiny, smart sensors – perhaps to monitor soil moisture across a large farm, track assets in a massive warehouse, or even monitor vital signs in a wearable medical device. A major hurdle for these applications is power. Each sensor needs a radio to communicate, but traditional radios consume a lot of energy, meaning batteries die quickly. This forces costly and frequent maintenance, or limits the deployment of sensors to easily accessible areas. Furthermore, in today's crowded wireless environment, these tiny radios also struggle to hear their specific message clearly among all the other 'noise,' leading to unreliable data transmission. The **Mems-based Regenerative Transceiver** patent addresses these fundamental challenges by offering a solution that is both incredibly power-efficient and highly selective.\n\n### 2. How Does It Work?\n\nAt its core, this innovation is a new type of radio chip designed for maximum efficiency. Think of it like a highly specialized, microscopic tuning fork, called a MEMS resonator. Unlike a regular radio that's like a wide-band antenna trying to pick up everything, this MEMS resonator is extremely good at vibrating at *one specific frequency* with incredible precision. The patent describes embedding this 'tuning fork' into a clever circuit that amplifies only the desired signal, similar to how a super-regenerative radio works, but with far greater accuracy due to the MEMS component. This allows the device to 'tune in' to very narrow channels (like a very specific radio station) while ignoring all the surrounding chatter. Because it's so precise and efficient at listening, it uses a minuscule amount of power – less than a tiny fraction of what most radios need. What's more, this same 'tuning fork' can also be subtly adjusted (electronically 'stiffened') to send out its own signals, effectively making it a complete two-way communicator (transceiver) in one simple, tiny package. This means a single chip can both listen and talk, simplifying design and further reducing power consumption.\n\n### 3. Why Does This Matter?\n\nThis technology holds immense significance for industries relying on distributed sensing and long-duration autonomous devices. For businesses, it translates into:\n\n*   **Massive Cost Savings:** Reduced battery replacement frequency or the ability to use smaller, cheaper batteries drastically cuts operational and maintenance costs over the lifetime of a product.\n*   **New Market Opportunities:** Enables the deployment of sensors in previously inaccessible or cost-prohibitive locations, opening up entirely new product categories and services, such as truly 'install-and-forget' smart city infrastructure or long-term environmental monitoring.\n*   **Competitive Advantage:** Companies adopting this approach can offer products with superior battery life, smaller form factors, and more reliable communication in crowded wireless spectrums, differentiating themselves significantly from competitors.\n*   **Enhanced Data Reliability:** The high channel selectivity ensures clearer signal reception, leading to more accurate data collection and better decision-making for businesses.\n\n### 4. What's Next?\n\nThe **Mems-based Regenerative Transceiver** is poised to become a foundational technology for the next wave of IoT devices. We can expect to see rapid adoption in sectors like smart agriculture (sensors that last a decade), industrial monitoring (predictive maintenance without constant re-charging), and advanced wearables (smaller, longer-lasting health trackers). Its flexibility to operate across different frequency bands (from VHF to UHF) means it's adaptable for various global markets and applications. For investors, this represents an opportunity to back technologies that underpin the sustainable and scalable expansion of the connected world, offering substantial long-term returns as device autonomy and efficiency become paramount.","technical_analysis":"The Mems-based Regenerative Transceiver, as described in patent US-9853679, presents a sophisticated integration of Micro-Electro-Mechanical Systems (MEMS) with a super-regenerative receiver architecture to achieve ultra-low power, high-selectivity RF communication. This technical breakdown explores the underlying principles, implementation specifics, and performance characteristics that distinguish this innovation.\n\n**Technical Architecture and Core Principle:**\nAt the heart of this invention is an RF MEMS resonator, a miniature mechanical structure designed to resonate at specific radio frequencies. Unlike conventional LC tank circuits, MEMS resonators can achieve extremely high quality (Q) factors, which are critical for sharp frequency selectivity. The Mems-based Regenerative Transceiver embeds this high-Q MEMS resonator within an active positive feedback loop. This configuration effectively creates a self-oscillating circuit that is periodically 'quenched' by an external signal or internal mechanism, a hallmark of super-regenerative receivers. The positive feedback ensures that even very weak incoming RF signals quickly build up oscillation amplitude, providing high sensitivity.\n\n**Implementation Details and Algorithm Specifics:**\n1.  **MEMS Resonator Integration:** The patent emphasizes the direct integration of the RF MEMS resonator into the active feedback loop. This direct coupling minimizes parasitic losses and maximizes the benefit of the resonator's high Q (demonstrated around 100,000). The resonator acts as the primary frequency-determining element, dictating the receiver's operating channel.\n2.  **Voltage-Controlled Frequency Tuning:** A crucial aspect is the electrical stiffness-based frequency tuning. By applying a control voltage, the mechanical stiffness of the MEMS resonator can be altered, thereby shifting its resonant frequency. This allows for dynamic and precise tuning across a desired frequency band. The patent demonstrates selection of twenty 1 kHz wide RF channels over an 80 kHz range, implying a fine-grained control mechanism for the tuning voltage. This electronic tunability eliminates the need for bulky variable capacitors or inductors, contributing to the device's compact size.\n3.  **Super-Regenerative Reception Scheme:** The super-regenerative scheme operates by rapidly cycling the feedback loop between states of high and low gain (quenching). When the loop is in its high-gain state, even a minute input signal at the resonant frequency will trigger and rapidly grow the oscillation. The oscillation's build-up time is inversely proportional to the input signal strength, allowing for amplitude demodulation. This intermittent operation is inherently power-efficient, making it ideal for low duty-cycle, low data rate applications like wireless sensor nodes.\n4.  **Adjacent Channel Rejection:** The exceptionally high Q of the MEMS resonator provides a very narrow bandwidth filter characteristic. This intrinsic filtering, combined with the non-linear amplification of the super-regenerative process, results in strong rejection of adjacent channels, even those closely spaced. This is a significant advantage in crowded RF spectrums, improving signal integrity and reducing interference.\n\n**Performance Characteristics and Code-Level Implications:**\n*   **Power Consumption:** The standout performance metric is the ultra-low power consumption of less than 490 μW. This is achieved through the high Q of the MEMS element, minimizing resistive losses, and the intermittent nature of super-regenerative operation.\n*   **Sensitivity and Selectivity:** High Q ensures excellent selectivity, while the super-regenerative amplification provides good sensitivity, enabling detection of weak signals.\n*   **Dual Functionality (FSK Transmitter):** The electrical stiffness-based frequency tuning is ingeniously repurposed for transmission. By modulating the control voltage, the resonant frequency can be shifted between two or more states, generating Frequency Shift Keyed (FSK) signals. This allows the same physical device to act as both receiver and transmitter, simplifying the overall system design.\n*   **Frequency Range:** While initially demonstrated at 60.6-MHz VHF, the patent suggests geometric flexibility to extend operation up to UHF. This implies a scalable design that can be adapted for different frequency bands by modifying the MEMS resonator's physical dimensions and material properties.\n\nFrom a code-level perspective for system integration, the control of the Mems-based Regenerative Transceiver would primarily involve managing the tuning voltage for channel selection and FSK modulation. This might entail a digital-to-analog converter (DAC) controlled by a microcontroller, implementing a simple state machine for RX/TX modes and frequency selection algorithms. The simplicity of the device suggests a straightforward interface, minimizing complex driver development and easing integration into embedded systems.","business_analysis":"The Mems-based Regenerative Transceiver patent (US-9853679) represents a significant leap in low-power wireless communication, carrying substantial implications for various commercial sectors. This analysis explores the market opportunity, competitive advantages, revenue potential, business models, and strategic positioning this innovation offers.\n\n**Market Opportunity Size:**\nThe primary market for this technology is the rapidly expanding Internet of Things (IoT) and wireless sensor network (WSN) ecosystem. Analysts predict the global IoT market to reach trillions of dollars in the coming years, with billions of connected devices. A critical segment within this is autonomous, battery-powered sensors. Industries such as smart agriculture, environmental monitoring, industrial IoT (IIoT), smart cities, logistics, and medical wearables are all heavily reliant on energy-efficient, long-duration wireless communication. The Mems-based Regenerative Transceiver directly addresses a core pain point in these markets: the trade-off between power, performance, and cost. Its ultra-low power consumption (<490 μW) can extend device lifetimes from months to years, unlocking new applications where frequent battery replacement is impractical or impossible.\n\n**Competitive Advantages:**\n1.  **Unmatched Power Efficiency:** The Mems-based Regenerative Transceiver's sub-500 μW operation provides a distinct competitive edge over conventional RF transceivers, which often consume orders of magnitude more power. This translates directly into lower operational costs and enhanced device longevity.\n2.  **High Channel Selectivity in Compact Form:** Leveraging high-Q MEMS resonators enables precise channel selection (20x 1 kHz channels over 80 kHz) with excellent adjacent channel rejection, all within a small footprint. This is crucial for reliable communication in crowded RF environments, a common issue for IoT deployments.\n3.  **Integrated Transceiver Functionality:** The ability to function as both a receiver and an FSK transmitter in a single, simple device reduces component count, board space, and overall bill of materials (BOM), leading to lower manufacturing costs and simpler product designs.\n4.  **Scalability:** The geometric flexibility of the MEMS resonator suggests adaptability across a wide range of RF frequencies (VHF to UHF), future-proofing the technology and expanding its potential application scope.\n\n**Revenue Potential and Business Models:**\nRevenue potential is substantial through various models:\n*   **Component Sales:** Licensing the IP or manufacturing and selling the MEMS transceiver as a standalone chip to IoT device manufacturers.\n*   **Module Sales:** Integrating the transceiver into complete communication modules (e.g., with microcontrollers and antennas) for easier adoption by system integrators.\n*   **Vertical Solutions:** Developing proprietary end-to-end solutions for specific industries (e.g., smart agriculture sensors, industrial monitoring systems) where the transceiver is a core enabling technology.\n*   **Licensing and Royalties:** Offering the patent for license to semiconductor companies or large electronics manufacturers.\n\n**Strategic Positioning:**\nCompanies adopting or developing this technology can strategically position themselves as leaders in ultra-low power wireless connectivity. This positions them favorably against competitors relying on older, less efficient RF technologies. For existing players in the MEMS or RF semiconductor space, acquiring or licensing this patent could provide a significant differentiator and expand their market reach into high-growth IoT segments. For startups, it offers a foundation for innovative products that address critical market needs for long-lasting, autonomous devices.\n\n**ROI Projections:**\nThe ROI for investing in or adopting the Mems-based Regenerative Transceiver stems from reduced product development cycles (due to simpler design), lower manufacturing costs (fewer components), and increased market acceptance (due to superior battery life and reliability). For end-users, the ROI is realized through reduced maintenance, extended operational periods, and more reliable data collection, leading to improved efficiency and decision-making. The ability to create new product categories previously constrained by power limitations offers exponential growth potential.","faqs":[{"answer":"The **Mems-based Regenerative Transceiver** is a patented invention (US-9853679) that introduces a novel, ultra-low power radio frequency (RF) transceiver designed for highly efficient wireless communication. At its core, this technology integrates a Micro-Electro-Mechanical Systems (MEMS) resonator within an active positive feedback loop. This unique configuration allows it to function as a tunable, channel-selecting radio transceiver that employs a super-regenerative reception scheme.\n\nThis innovation addresses the critical need for wireless devices, especially those in sensor networks, to operate for extended periods on minimal battery power while maintaining reliable communication in crowded wireless environments. It represents a significant advancement in miniaturized, energy-efficient RF design.\n\nThe system harnesses the exceptionally high Q factor (around 100,000) of the MEMS resonator, combined with voltage-controlled frequency tuning. This enables precise selection of narrow RF channels, rejecting interference, and achieving remarkable power efficiency. It's a comprehensive solution for low-power wireless needs.","question":"What is Mems-based Regenerative Transceiver?"},{"answer":"The **Mems-based Regenerative Transceiver** operates on a principle that combines the precision of MEMS technology with the efficiency of super-regenerative reception. An RF MEMS resonator, which is a tiny mechanical structure that vibrates at specific radio frequencies with high accuracy, is placed within an active circuit that provides positive feedback.\n\nThis feedback loop is periodically 'quenched,' meaning it's brought to the edge of oscillation and then reset. When a weak RF signal at the resonator's frequency is present, it 'seeds' the oscillation, causing it to build up much faster than random noise. This rapid build-up allows for the detection and demodulation of the incoming signal with high sensitivity, while the intermittent nature of the process keeps power consumption extremely low.\n\nFurthermore, the device's frequency can be precisely tuned using a control voltage. This voltage alters the electrical stiffness of the MEMS resonator, thereby shifting its resonant frequency. This allows the transceiver to dynamically select specific channels. The same tuning mechanism is also cleverly used to modulate the frequency for transmission, enabling the device to function as a Frequency Shift Keyed (FSK) transmitter.","question":"How does Mems-based Regenerative Transceiver work?"},{"answer":"The **Mems-based Regenerative Transceiver** primarily solves the long-standing problem of balancing power consumption, channel selectivity, and device simplicity in wireless communication, especially for battery-powered sensor nodes.\n\nTraditional RF transceivers often face a dilemma: high performance (like clear signal reception in a noisy environment) typically demands significant power, leading to short battery life. Conversely, low-power solutions are often less selective, making them prone to interference and unreliable data transmission. This forces developers to make compromises that impact product longevity, maintenance costs, or data integrity.\n\nThis innovation overcomes these limitations by providing ultra-low power consumption (less than 490 μW) while maintaining exceptional channel selectivity. It allows for precise tuning to narrow frequency bands, effectively rejecting adjacent channel interference. By integrating both receive and transmit capabilities into a single, simple device, it also reduces complexity and cost, making it ideal for widespread, autonomous IoT deployments.","question":"What problem does Mems-based Regenerative Transceiver solve?"},{"answer":"The patent US-9853679 for the **Mems-based Regenerative Transceiver** does not list specific inventors in the provided data. However, patents are typically the result of extensive research and development by teams of engineers and scientists specializing in fields like Micro-Electro-Mechanical Systems (MEMS), radio frequency (RF) engineering, and low-power circuit design.\n\nSuch innovations often emerge from academic institutions, corporate R&D departments, or specialized technology firms aiming to address critical challenges in wireless communication and the Internet of Things (IoT). The development of this technology would have required deep expertise in designing high-Q resonators, integrating them into active feedback loops, and optimizing circuits for ultra-low power operation and frequency tuning.\n\nWhile specific names are not available in the abstract, the invention itself is a testament to the collaborative and interdisciplinary nature of modern technological breakthroughs in the semiconductor and wireless industries.","question":"Who invented Mems-based Regenerative Transceiver?"},{"answer":"The **Mems-based Regenerative Transceiver** offers several compelling benefits that position it as a transformative technology for low-power wireless applications.\n\nFirstly, its **ultra-low power consumption** (less than 490 μW) is a standout feature. This drastically extends the battery life of wireless sensor nodes, enabling devices to operate autonomously for years rather than months. This reduces maintenance costs, particularly for devices deployed in remote or hard-to-reach locations, and supports the vision of truly 'install-and-forget' IoT solutions.\n\nSecondly, it provides **exceptional channel selectivity**. By leveraging a high-Q MEMS resonator, the device can precisely select one of twenty 1 kHz wide RF channels over an 80 kHz range, while effectively rejecting adjacent channel interference. This ensures reliable and clear communication even in spectrally crowded environments, enhancing data integrity and system robustness.\n\nFinally, the **integrated transceiver functionality** is a significant advantage. The same device can operate as both a receiver and a Frequency Shift Keyed (FSK) transmitter, thanks to its electrical stiffness-based frequency tuning. This dual capability simplifies system design, reduces the overall component count and bill of materials, leading to more compact, cost-effective, and versatile wireless solutions. This comprehensive approach makes the Mems-based Regenerative Transceiver highly attractive for various applications.","question":"What are the key benefits of Mems-based Regenerative Transceiver?"},{"answer":"The **Mems-based Regenerative Transceiver** distinguishes itself from prior art by uniquely combining the strengths of high-Q MEMS technology with an optimized super-regenerative receiver architecture, while mitigating the weaknesses of conventional designs.\n\nTraditional super-heterodyne receivers offer high performance but are power-hungry and complex. Direct-conversion receivers reduce power but suffer from poor selectivity and DC offsets. Older super-regenerative receivers were simple and low-power but lacked precise channel selectivity, often due to reliance on lower-Q LC tank circuits. The Mems-based Regenerative Transceiver overcomes these limitations.\n\nIts key differentiators include an **exceptionally high-Q MEMS resonator** (around 100,000), which provides unparalleled frequency selectivity in a miniature form factor, far surpassing typical on-chip components. It features **voltage-controlled electrical stiffness tuning**, offering dynamic and precise channel selection, a significant improvement over fixed-frequency solutions. Crucially, it achieves **ultra-low power consumption** (under 490 μW) while delivering this high performance. Lastly, its **integrated FSK transmit and receive capabilities** within a single MEMS device simplify design and reduce component count, offering a more complete and efficient solution than most prior art options.","question":"How is Mems-based Regenerative Transceiver different from prior art?"},{"answer":"The **Mems-based Regenerative Transceiver** is poised to significantly impact a wide array of industries, primarily those driven by the Internet of Things (IoT) and wireless sensor networks where ultra-low power consumption and reliable communication are critical.\n\n**Smart Agriculture** will benefit from long-lasting soil, weather, and crop health sensors that can operate for years without maintenance, optimizing resource use and yields. **Environmental Monitoring** can deploy autonomous sensors in remote or hazardous locations for extended periods, collecting vital data on air quality, water levels, or wildlife.\n\nIn **Industrial IoT (IIoT)**, the technology enables maintenance-free sensors for predictive maintenance, asset tracking, and process control in factories, warehouses, and infrastructure. **Medical Wearables** and implantable devices can become smaller, lighter, and more convenient with vastly extended battery life, enhancing continuous patient monitoring. Furthermore, **Smart Cities** can deploy energy-efficient sensors for traffic management, parking, waste collection, and public safety, leading to more responsive and sustainable urban environments. The broad applicability of the Mems-based Regenerative Transceiver across various RF frequencies (VHF to UHF) further expands its potential market reach.","question":"What industries will Mems-based Regenerative Transceiver impact?"},{"answer":"The patent for the **Mems-based Regenerative Transceiver** (US-9853679) was filed on **November 17, 2016**. It was subsequently published on **December 26, 2017**.\n\nThe filing date marks when the application was first submitted to the patent office, establishing the priority date for the invention. The publication date is when the patent application, including its detailed description, claims, and drawings, became publicly accessible. This allows the broader technical and business communities to review and understand the innovation. While the grant date (when the patent is officially issued) is not provided in the abstract, the publication date indicates its public disclosure and the start of its potential impact on the industry. The time between filing and publication, in this case, was just over a year, demonstrating a relatively swift disclosure process for this significant technology.","question":"When was Mems-based Regenerative Transceiver filed/granted?"},{"answer":"The commercial applications of the **Mems-based Regenerative Transceiver** are extensive, primarily driven by its ultra-low power consumption, high channel selectivity, and integrated transmit/receive capabilities. These features make it highly valuable for various sectors within the Internet of Things (IoT) and beyond.\n\nKey applications include **wireless sensor nodes** for diverse environments, such as smart agriculture (soil moisture, temperature, nutrient levels), environmental monitoring (air quality, pollution, water levels), and infrastructure monitoring (structural integrity, utility usage). Its extended battery life drastically reduces maintenance costs for these often remote or numerous deployments.\n\nIn **medical and healthcare**, it can enable compact, long-lasting **wearable devices** for continuous patient monitoring, fitness tracking, and remote diagnostics. For **industrial IoT (IIoT)**, it facilitates maintenance-free sensors for asset tracking, predictive maintenance, and process automation in factories and supply chains. Its ability to operate across a broad range of RF frequencies (VHF to UHF) further enhances its versatility for various global standards and specific industry requirements, making the Mems-based Regenerative Transceiver a foundational component for next-generation connected products.","question":"What are the commercial applications of Mems-based Regenerative Transceiver?"},{"answer":"The **Mems-based Regenerative Transceiver** patent lays a robust foundation for exciting future developments in low-power wireless communication. The geometric flexibility of the MEMS resonator structure is a key indicator of future potential.\n\nOne major area of development is the **extension of the operating frequency range**. While demonstrated at 60.6-MHz VHF, the patent suggests scalability all the way up to UHF. Future work will likely focus on optimizing MEMS designs for higher frequencies, enabling applications in more diverse wireless bands and standards. This could involve new materials or fabrication techniques to achieve high Q at higher frequencies.\n\nFurther integration and miniaturization are also expected. This could involve integrating more digital signal processing (DSP) capabilities directly onto the same chip for enhanced signal recovery and data processing, leading to even 'smarter' transceivers. Exploration into **array configurations** of MEMS resonators could enable advanced functionalities like beamforming or direction-finding for more sophisticated wireless systems. Additionally, research might focus on higher data rate modulation schemes, while still maintaining the ultra-low power profile, pushing the boundaries of what super-regenerative architectures can achieve. The Mems-based Regenerative Transceiver is likely to evolve into an even more versatile and integrated solution for the ubiquitous, autonomous IoT of the future.","question":"What are the future developments expected for Mems-based Regenerative Transceiver?"}],"topics":["Mems-based Regenerative Transceiver","MEMS transceiver","low-power wireless","wireless sensor networks","IoT communication","proliferation","wireless","sensor"],"tech_cluster":null},"seo":{"title":"Mems-based Regenerative Transceiver - Patent US-9853679","description":"Discover the Mems-based Regenerative Transceiver: an ultra-low power (<490μW) MEMS radio for wireless sensors, featuring high Q and tunable FSK. Full analysis.","keywords":["Mems-based Regenerative Transceiver","MEMS transceiver","low-power wireless","wireless sensor networks","IoT communication","RF resonator","super-regenerative receiver","FSK transmitter","energy-efficient wireless","patent US-9853679","high Q MEMS","tunable RF","adjacent channel rejection","VHF UHF transceiver"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853679","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-9853679","citation_suggestion":"Patentable. \"MEMS-based regenerative transceiver\" (US-9853679). https://patentable.app/patents/US-9853679","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853679","json":"https://patentable.app/api/llm-context/US-9853679","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:19:09.920Z"}