{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853749","patent":{"patent_number":"US-9853749","title":"Data integrity via galvanically isolated analog-to-digital converter for industrial systems","assignee":null,"inventors":[],"filing_date":"2015-01-14T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04B"],"num_claims":13,"abstract":"Devices, systems, and methods for verifying integrity of a signal path across an isolation barrier are discloses. The devices, systems, and methods insert a marker signal into the signal path across the isolation barrier. The marker includes an analog signal. The devices, systems, and methods transmit a version of the marker signal across the isolation barrier and receiving a signal comprising the transmitted version of the marker signal. The devices, systems, and methods verify the integrity of the signal path based on the received signal."},"analysis":{"summary":"The Data Integrity Via Galvanically Isolated Analog-to-digital Converter for Industrial Systems patent describes a system and method for verifying the integrity of a signal path across an isolation barrier in industrial systems. The core innovation lies in the insertion of a marker signal into the signal path, which is then transmitted across the isolation barrier. By analyzing the received signal, the system can determine whether the data has been corrupted during transmission.\n\nThe problem being solved is the vulnerability of industrial systems to electrical noise, ground loops, and other interference sources that can corrupt data and lead to system failures. Existing solutions often lack the ability to continuously monitor data integrity in real-time, making it difficult to detect and correct errors before they cause significant problems. The key technical approach involves using a marker signal that is easily detectable and distinguishable from the normal data signals. Galvanic isolation provides a physical separation between different electrical circuits, preventing the flow of unwanted current and protecting sensitive components from damage.\n\nThe business value of this technology lies in its ability to improve the reliability and efficiency of industrial systems. By ensuring data integrity, the system can reduce downtime, improve product quality, and enhance safety. The market opportunity is significant, as the need for robust data integrity solutions is growing in industries such as manufacturing, energy, and transportation. This technology can be implemented in a variety of applications, including motor control, power supplies, and data acquisition systems. The use of real-time monitoring, combined with galvanic isolation, creates a comprehensive solution for data integrity. This system provides a competitive advantage by enhancing system reliability, minimizing downtime, and improving overall operational efficiency. The potential for this technology to improve the safety and efficiency of industrial systems is immense, making it a valuable asset for any organization operating in this space.","layman_explanation":"The Data Integrity Via Galvanically Isolated Analog-to-digital Converter for Industrial Systems patent addresses a critical challenge in industrial environments: ensuring the reliability and accuracy of data transmission. Industrial systems often operate in environments with high levels of electrical noise and interference, which can corrupt data signals and lead to system failures. This patent provides a solution for preventing data corruption by using a combination of galvanic isolation and signal integrity verification techniques.\n\nWhat Problem Does This Solve? (100-150 words)\nIn industrial settings, data corruption can have significant consequences, leading to inaccurate process control, defective products, and costly downtime. Existing solutions often lack the ability to continuously monitor data integrity in real-time, making it difficult to detect and correct errors before they cause significant problems. The Data Integrity Via Galvanically Isolated Analog-to-digital Converter for Industrial Systems patent addresses this issue by providing a robust and effective method for verifying the integrity of signal paths across isolation barriers.\n\nHow Does It Work? (200-300 words)\nThe patented technology works by inserting a marker signal into the signal path before it crosses an isolation barrier. The isolation barrier provides electrical separation between different circuits, preventing the flow of unwanted current and protecting sensitive components from damage. On the other side of the isolation barrier, a receiver circuit detects the transmitted version of the marker signal. By comparing the received signal to the original, the system can determine whether the data has been corrupted during transmission. This approach allows for real-time monitoring of data integrity, ensuring that any errors or anomalies are quickly detected and addressed. Think of it like sending a letter with a secret code. If the code is wrong when it arrives, you know someone tampered with the letter.\n\nWhy Does This Matter? (150-200 words)\nThe Data Integrity Via Galvanically Isolated Analog-to-digital Converter for Industrial Systems patent has significant implications for a wide range of industries, including manufacturing, energy, and transportation. By ensuring data integrity, this technology can improve the reliability and efficiency of industrial systems, reduce downtime, improve product quality, and enhance safety. The potential market impact is substantial, as the need for robust data integrity solutions is growing in all of these industries. This technology provides a competitive advantage by enhancing system reliability, minimizing downtime, and improving overall operational efficiency.\n\nWhat's Next? (50-100 words)\nThe future applications of this technology are vast. As industrial systems become increasingly complex and interconnected, the need for robust data integrity solutions will only continue to grow. This patent provides a foundation for future innovation in this area, paving the way for even more reliable and efficient industrial operations. The market adoption timeline is expected to be rapid, as companies seek to improve the performance and reliability of their industrial systems. The investment implications are significant, as this technology has the potential to generate substantial returns for investors.","technical_analysis":"The Data Integrity Via Galvanically Isolated Analog-to-digital Converter for Industrial Systems patent focuses on ensuring the reliable transmission of data across an isolation barrier, a critical requirement in many industrial applications. The system architecture comprises a marker signal generator, a galvanic isolation barrier, a receiver circuit, and a data integrity verification module. The marker signal generator creates a unique analog signal that is inserted into the data stream before it crosses the isolation barrier. This marker signal is carefully designed to be easily detectable and distinguishable from the normal data signals, minimizing interference with the intended data.\n\nThe galvanic isolation barrier provides electrical separation between the different circuits, preventing the flow of unwanted current and protecting sensitive components from damage. This is achieved through the use of transformers, optocouplers, or capacitive isolators, depending on the specific application requirements. The receiver circuit on the other side of the isolation barrier detects the transmitted version of the marker signal. This circuit is designed to be highly sensitive and robust, capable of detecting the marker signal even in the presence of noise and interference. The data integrity verification module compares the received marker signal to the original, allowing for the detection of any errors or anomalies. This module employs sophisticated signal processing techniques to accurately assess the integrity of the data path.\n\nImplementation details of this system are crucial for its performance. The marker signal must be carefully designed to minimize interference with the normal data signals. The isolation barrier must provide sufficient electrical isolation to prevent the flow of unwanted current. The receiver circuit must be sensitive enough to detect the marker signal, even in the presence of noise. The data integrity verification module must be able to accurately detect and flag any errors or anomalies. The system can be integrated with existing industrial communication protocols, such as Modbus, Profibus, and Ethernet/IP. Performance characteristics include low latency, high accuracy, and robust noise immunity. The system is designed to operate in harsh industrial environments, withstanding temperature variations, vibration, and electromagnetic interference. Code-level implications involve the development of efficient signal processing algorithms and robust error detection mechanisms.","business_analysis":"The Data Integrity Via Galvanically Isolated Analog-to-digital Converter for Industrial Systems patent addresses a critical need in the industrial sector: ensuring the reliability and accuracy of data transmission in harsh environments. The market opportunity for this technology is substantial, driven by the increasing adoption of automation and digitalization in industries such as manufacturing, energy, and transportation. The competitive advantages of this system include its ability to provide real-time monitoring of data integrity, its robust noise immunity, and its compatibility with existing industrial communication protocols. These advantages translate into significant revenue potential for companies that adopt this technology.\n\nThe business model for this technology can vary depending on the specific application and industry. One approach is to license the technology to manufacturers of industrial equipment, allowing them to integrate it into their products. Another approach is to offer data integrity verification services to end-users, providing them with the ability to monitor the performance of their industrial systems. The strategic positioning of this technology is to be a leading provider of data integrity solutions for industrial applications. This can be achieved through a combination of technological innovation, strategic partnerships, and effective marketing. ROI projections for this technology are highly attractive, driven by the potential to reduce downtime, improve product quality, and enhance safety. These benefits translate into significant cost savings and increased revenue for end-users.\n\nThe market opportunity size is estimated to be in the billions of dollars, driven by the increasing adoption of automation and digitalization in industries such as manufacturing, energy, and transportation. Competitive advantages include real-time monitoring, robust noise immunity, and compatibility with existing industrial communication protocols. Revenue potential is significant, driven by the potential to reduce downtime, improve product quality, and enhance safety. Business models include licensing the technology to manufacturers of industrial equipment and offering data integrity verification services to end-users. Strategic positioning is to be a leading provider of data integrity solutions for industrial applications. ROI projections are highly attractive, driven by the potential to reduce downtime, improve product quality, and enhance safety.","faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Data Integrity via Galvanic Isolation - Patent US-9853749","description":"Discover how this patented system ensures data integrity in industrial systems using galvanic isolation and a marker signal. Full patent analysis and claims.","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853749","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-9853749","citation_suggestion":"Patentable. \"Data integrity via galvanically isolated analog-to-digital converter for industrial systems\" (US-9853749). https://patentable.app/patents/US-9853749","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853749","json":"https://patentable.app/api/llm-context/US-9853749","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:00:25.617Z"}