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For the Inventor, By the Inventor

Guo-Zhen Wang

Hsinchu, Taiwan

Guo-Zhen Wang

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This inventor holds 119 USPTO granted patents and 22 published patent applications, primarily in Optical Sensing Systems (CPC class A47L2201-04). Top assignees: Pixart Imaging Incorporated, Au Optronics Corporation, Skhynix Inc.. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Guo-Zhen Wang. Retrieved from https://idiyas.com/inventor/guo-zhen-wang

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

Calculating rank
USPTO Granted Patents = 119 

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 126(Granted Patents)

Forward Citations (Not Self Cited) = 76(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Taichung, TW (2013 - 2014)
  • Hsin-Chu, TW (2013 - 2024)
  • Hsin-Chu County, TW (2017 - 2024)

Company Filing History:

goldMedal110 out of 1,512 
 
Pixart Imaging Incorporated
 patents
silverMedal5 out of 4,577 
 
Au Optronics Corporation
 patents
bronzeMedal1 out of 11,696 
 
Skhynix Inc.
 patents
where one patent can have more than one assignee

Years Active: 2013-2026

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Areas of Expertise:
Optical Sensing
Distance Measurement
Autonomous Cleaning
Image Recognition
Dirtiness Detection
Smoke Detection
Electronic Devices
Optical Devices
Robot Cleaners
Object Detection
Image Processing
Navigation Systems
119 patents (USPTO):Explore Patents
1. 12620063 - Image generation device, autonomous cleaner and image generation method (2026-05-05),
2. 12613338 - Non-solid material detection method, non-solid material detection device, distance computing device, distance computing method (2026-04-28),
3. 12591960 - Optical device and dirt level determining method (2026-03-31),
4. 12517063 - Automatic cleaner (2026-01-06),
5. 12424070 - Smoke detector and optical sensing system (2025-09-23),
6. 12372475 - Optical sensing system and optical sensing method (2025-07-29),
7. 12253606 - Distance measuring method and apparatus (2025-03-18),
8. 12216063 - Electronic device which can determine a dirtiness level (2025-02-04),
9. 12208527 - Object determining system and auto clean machine using the object determining system (2025-01-28),
10. 12207786 - Material determining device, material determining method, autonomous cleaning device (2025-01-28),
11. 12189029 - Optical sensing system (2025-01-07),
12. 12183070 - Object determining system and robot cleaner applying the object determining system (2024-12-31),
13. 12181896 - Auto clean machine and auto clean machine control method (2024-12-31),
14. 12164028 - Optical sensing system (2024-12-10),
15. 12154382 - Eye state detecting method and eye state detecting system (2024-11-26),

Title: The Innovative Journey of Inventor Guo-Zhen Wang

Introduction: Guo-Zhen Wang, a talented inventor hailing from Hsin-Chu, Taiwan, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Guo-Zhen Wang's latest patents include advancements in semiconductor technology, renewable energy systems, and artificial intelligence algorithms, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Guo-Zhen Wang has worked with leading tech companies in Taiwan, spearheading research and development projects that have led to numerous successful patent applications.

Collaborations: Throughout his career, Guo-Zhen Wang has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Guo-Zhen Wang's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true pioneer in the world of inventions. His contributions continue to inspire future generations of inventors and researchers.

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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