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For the Inventor, By the Inventor

San Jose, CA, United States of America

Xiaoyong Yang

This inventor holds 22 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Time-of-Flight Sensing. Top assignees: Stmicroelectronics Gmbh, Stmicroelectronics (Research & Development) Limited. Active years: 2018-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xiaoyong Yang. Retrieved from https://idiyas.com/inventor/xiaoyong-yang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 22 

% Patents Active = 95.5

 

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Cupertino, CA (US) (2018 - 2022)
  • San Jose, CA (US) (2018 - 2023)

Company Filing History:

goldMedal21 out of 2,891 
 
Stmicroelectronics Gmbh
 patents
silverMedal5 out of 443 
 
Stmicroelectronics (Research & Development) Limited
 patents
where one patent can have more than one assignee

Years Active: 2018-2026

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Areas of Expertise:
Depth Sensing
Human Presence Detection
Time-of-Flight Sensors
Facial Authentication
3D Scanning
Robotic Devices
Image Projection
Proximity Sensing
Distance Determination
Brightness Control
Wearable Devices
22 patents (USPTO):Explore Patents
1. 12602949 - System and method for detecting human presence based on depth sensing and inertial measurement (2026-04-14),
2. 12313789 - Adaptive laser power and ranging limit for time of flight sensor (2025-05-27),
3. 12226909 - Robotic device with time-of-flight proximity sensing system (2025-02-18),
4. 11727719 - System and method for detecting human presence based on depth sensing and inertial measurement (2023-08-15),
5. 11573303 - Time of flight based rotary speed sensor with early fault detection (2023-02-07),
6. 11453123 - Robotic device with time-of-flight proximity sensing system (2022-09-27),
7. 11373322 - Depth sensing with a ranging sensor and an image sensor (2022-06-28),
8. 11303859 - Time of flight sensing for brightness and autofocus control in image projection devices (2022-04-12),
9. 11073602 - Time of flight user identification based control systems and methods (2021-07-27),
10. 11030289 - Human presence detection (2021-06-08),
11. 10922395 - Facial authentication systems and methods utilizing time of flight sensing (2021-02-16),
12. 10878117 - Time of flight sensing for providing security and power savings in electronic devices (2020-12-29),
13. 10877153 - Time of flight based 3D scanner (2020-12-29),
14. 10845870 - Time-of-flight head movement measurement for wearable device (2020-11-24),
15. 10823826 - Adaptive laser power and ranging limit for time of flight sensor (2020-11-03),

Title: Top Inventor in San Jose

Introduction: Shan Liu is recognized as a leading inventor based in San Jose, California.

Latest Patents: Shan Liu has recently been awarded several patents that showcase innovative advancements in technology.

Career Highlights: Throughout his career, Liu has made significant contributions to various fields, establishing himself as a prominent figure in the industry.

Collaborations: He has collaborated with numerous organizations and professionals, enhancing the impact of his inventions.

Conclusion: Shan Liu continues to be a driving force in innovation, inspiring future generations of inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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