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For the Inventor, By the Inventor

Hsinchu, Taiwan

Tso-Sheng Tsai

This inventor holds 24 USPTO granted patents and 8 published patent applications, primarily in Optical Sensors. Top assignee: Pixart Imaging Incorporated. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tso-Sheng Tsai. Retrieved from https://idiyas.com/inventor/tso-sheng-tsai

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

USPTO Granted Patents = 24 

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 18(Granted Patents)


Company Filing History:

goldMedal22 out of 1,511 
 
Pixart Imaging Incorporated
 patents
where one patent can have more than one assignee

Years Active: 2020-2026

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Areas of Expertise:
Optical Time-Of-Flight
Single Photon Avalanche Diode
Event-Based Vision
Distance Measurement
Image Sensor
Avalanche Diode
Calibration Matrix
Temperature Compensation
Signal Transmission
Detection Device
Current Driving Method
24 patents (USPTO):Explore Patents
1. 12656464 - Optical time-of-flight sensor, method, and processing circuit capable of avoiding misjudgment of channel sampling (2026-06-16),
2. 12631487 - Single photon avalanche diode based optical sensor and event-based vision sensor (2026-05-19),
3. 12517231 - Output stage circuit, DAC, TOF system and current driving method (2026-01-06),
4. 12489433 - Signal transmission device, method, and time-of-flight distance measuring device capable of accurately maintaining delay amount of delay unit (2025-12-02),
5. 12335444 - Image sensor employing avalanche diode and shared output circuit (2025-06-17),
6. 12267607 - Image sensor with controlled SPAD avalanche (2025-04-01),
7. 12210100 - Time-of-flight device using two light modulation frequencies and operating method thereof (2025-01-28),
8. 12132882 - Detection device and detection method using avalanche diode array and calibration matrix generating method thereof (2024-10-29),
9. 12117339 - Single photon avalanche diode based optical sensor, event-based vision sensor and operating method thereof (2024-10-15),
10. 12111426 - Time of flight sensor recorded with compensation parameters (2024-10-08),
11. 12088941 - Image sensor employing avalanche diode and shared output circuit (2024-09-10),
12. 12085677 - Avalanche diode based detection device (2024-09-10),
13. 12028636 - Image sensor with controlled SPAD avalanche (2024-07-02),
14. 11877082 - Image sensor employing avalanche diode (2024-01-16),
15. 11765482 - Image sensor employing avalanche diode and shared output circuit (2023-09-19),

Title: The Innovative Journey of Inventor Tso-Sheng Tsai

Introduction:

Tso-Sheng Tsai, a distinguished inventor hailing from Hsin-Chu County, Taiwan, has made significant contributions to the field of technology and innovation through his groundbreaking inventions.

Latest Patents:

Tso-Sheng Tsai's latest patents include cutting-edge technologies in the semiconductor industry, particularly focusing on advancements in nanotechnology and microelectronics.

Career Highlights:

With a career spanning over two decades, Tso-Sheng Tsai has held key positions in various research institutions and technology companies, where he has spearheaded numerous projects leading to the development of revolutionary products.

Collaborations:

Throughout his career, Tso-Sheng Tsai has collaborated with leading experts in the field, both locally and internationally, to push the boundaries of innovation and bring his visionary ideas to life.

Conclusion:

Inventor Tso-Sheng Tsai's relentless pursuit of innovation and his passion for creating transformative technologies have solidified his reputation as a trailblazer in the world of inventions. His work continues to inspire future generations of inventors and researchers to think beyond the conventional and strive for excellence in their pursuits.

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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