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San Jose, CA, United States of America

Oscar Chi-Lim Au

USPTO Granted Patents = 63 (Patent Applications = 19)

EPO Patents = 6 (Patent Applications = 4)

Average Co-Inventor Count = 6.0

ph-index = 8

Forward Citations = 267(Granted Patents)

Forward Citations (Not Self Cited) = 265(Dec 10, 2025)

Location History:

San Jose, CA (US) (2019 - 2024)
Rockville, MD (US) (2024)

Company Filing History:

Origin Wireless, Inc.

Origin Research Wireless, Inc.

Years Active: 2019-2025

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Areas of Expertise:

Wireless Sensing

Speech Enhancement

Deep Learning

Vital Signs Monitoring

Child Presence Detection

Voice Activity Detection

Human Identification

Gait Recognition

Motion Tracking

Sleep Monitoring

Proximity Detection

Graphical User Interface

63 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12493666 - Wireless sensing using classifier probing and refinement (2025-12-09),

2. 12439288 - Method, apparatus, and system for wireless sensing measurement and reporting (2025-10-07),

3. 12414000 - Method, apparatus, and system for wireless sensing measurement and reporting (2025-09-09),

4. 12413999 - Method, apparatus, and system for wireless sensing measurement and reporting (2025-09-09),

5. 12413450 - Method, apparatus, and system for wireless sensing measurement and reporting (2025-09-09),

6. 12352889 - Method, apparatus, and system for wireless sensing based on deep learning (2025-07-08),

7. 12352882 - Method, apparatus, and system for speech enhancement and separation based on audio and radio signals (2025-07-08),

8. 12352844 - Wireless sensing for in-vehicle child presence detection (2025-07-08),

9. 12324647 - Method, apparatus, and system for enhanced wireless monitoring of vital signs (2025-06-10),

10. 12290230 - Method, apparatus, and system for automatic and adaptive wireless monitoring and tracking (2025-05-06),

11. 12272375 - Method, apparatus, and system for voice activity detection based on radio signals (2025-04-08),

12. 12256360 - Method, apparatus, and system for wireless proximity detection (2025-03-18),

13. 12216190 - Method, apparatus, and system for wireless sensing based on linkwise motion statistics (2025-02-04),

14. 12153156 - Method, apparatus, and system for wireless monitoring with improved accuracy (2024-11-26),

15. 12078510 - Method, apparatus, and system for map reconstruction based on wireless tracking (2024-09-03),

Title: Inventor Oscar Chi-Lim Au

Introduction: Oscar Chi-Lim Au is a renowned inventor based in San Jose, California. He is known for his groundbreaking innovations in various fields.

Latest Patents: Oscar Chi-Lim Au holds several patents in the areas of technology and healthcare, showcasing his diverse range of expertise and creativity.

Career Highlights: Throughout his career, Oscar Chi-Lim Au has demonstrated a strong commitment to pushing the boundaries of innovation. His work has significantly impacted industries such as electronics, biotechnology, and renewable energy.

Collaborations: Oscar Chi-Lim Au has collaborated with leading research institutions, universities, and companies to bring his inventions to life. His partnerships have been instrumental in the successful development and commercialization of his patented technologies.

Conclusion: Oscar Chi-Lim Au's passion for innovation and his dedication to creating impactful solutions have solidified his reputation as a pioneering inventor in the San Jose area and beyond.

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