Next-Generation Wearable Devices with Adaptive Impedance Antennas
Legal Citation
Summary of the Inventive Concept
A wearable device system that integrates advanced impedance-varying antennas with AI-powered analytics engines to provide real-time physiological data analysis and personalized recommendations for health management.
Background and Problem Solved
The original patent disclosed a wearable device with a varying impedance antenna, which enabled improved signal quality and accuracy. However, the original design had limitations in terms of adaptability to changing environmental conditions and user activity levels. The new inventive concept addresses these limitations by introducing adaptive impedance-varying antennas that dynamically adjust to optimize signal transmission and reception.
Detailed Description of the Inventive Concept
The next-generation wearable device system comprises a bio-sensing module integrated with an AI-powered analytics engine, which utilizes a novel impedance-varying antenna to enhance signal quality and accuracy. The antenna system dynamically adjusts its impedance to optimize signal transmission and reception based on the user's physical activity and environmental conditions. This is achieved through a multi-modal sensing platform that integrates radio frequency, electrical impedance tomography, and optical sensing modalities to provide comprehensive and accurate physiological data.
Novelty and Inventive Step
The new claims introduce a paradigm shift by integrating AI-powered analytics engines with adaptive impedance-varying antennas, enabling real-time physiological data analysis and personalized recommendations for health management. This novel combination provides a significant improvement over the original patent, which only disclosed a wearable device with a varying impedance antenna.
Alternative Embodiments and Variations
Alternative embodiments of the inventive concept could include wearable devices with different form factors, such as smartwatches, fitness trackers, or smart clothing. The adaptive impedance-varying antenna could also be integrated with other sensing modalities, such as acoustic or thermal sensing, to provide a more comprehensive picture of the user's physiological data.
Potential Commercial Applications and Market
The next-generation wearable device system has significant commercial potential in the health and wellness industry, particularly in the areas of personalized medicine, fitness tracking, and stress management. The target market includes consumers seeking advanced health monitoring capabilities and healthcare professionals looking for more accurate and reliable physiological data.
Section 103 Obviousness Analysis (PHOSITA)
Field of Art
Biomedical engineering, wearable technology, and radio frequency antenna design with a focus on physiological monitoring systems
Person of Ordinary Skill (PHOSITA) Profile
An engineer with a bachelor's or master's degree in electrical engineering, biomedical engineering, or related field, with expertise in antenna design, signal processing, and wearable sensor technologies
Obviousness Rationale
A person of ordinary skill would recognize that integrating AI-powered analytics with an impedance-varying antenna represents a predictable combination of known techniques in wearable physiological monitoring. The source patent's foundation of a variable impedance antenna provides a clear technical pathway for enhancing signal processing and data collection through advanced computational techniques. The PTD's proposed variations emerge from standard engineering design choices that would be apparent to a skilled practitioner seeking to improve wearable device performance.
Obvious Combinations & Variations
Original Patent Information
| Patent Number | US 11,857,304 |
|---|---|
| Title | Radio frequency antenna with varying impedance for wearable |
| Assignee(s) | Amazon Technologies, Inc. |