Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
1,516 Patents
#9 in Hsinchu
#23 in Taiwan
#654 in the World
Pixart Imaging Incorporated
Forward Citations = 2,180
571 inventors:
Pixart Imaging Incorporated
Calculating rank
% Expired Patents = 8.6
EPO Patents = 4
Trademarks = 6
Forward Citations = 2,180
Loading Chart...
Loading Chart...
571 inventors (with patents filed for the assignee):
Guo-Zhen Wang (111 out of 120 patents)
En-Feng Hsu (100 out of 112 patents)
Yen-Min Chang (99 out of 100 patents)
4. Ren-Hau Gu (93 out of 98 patents)
5. Ming-Tsan Kao (90 out of 114 patents)
6. Yi-Hsien Ko (66 out of 76 patents)
7. Hsin-Chia Chen (60 out of 70 patents)
8. Sen-Huang Huang (54 out of 54 patents)
9. Shu-Sian Yang (53 out of 53 patents)
10. Hui-Hsuan Chen (53 out of 61 patents)
11. Chi-Chieh Liao (50 out of 52 patents)
12. Ching-Lin Chung (42 out of 43 patents)
13. Yu-Hao Huang (40 out of 53 patents)
14. Nien-Tse Chen (40 out of 60 patents)
15. Chih-Ming Sun (37 out of 52 patents)
Core Competencies:
Optical Sensor
Image Sensor
Motion Detection
Capacitive Touch
Distance Measurement
Smoke Detection
Temperature Measurement
Wireless Communication
Smart Devices
Signal Sensitivity
Interactive Systems
Time Delay Integration
1,516 patents:
2. 12789081 - Computer system and peripheral input device for changing movement signal (2026-11-10),
Company Overview
Pixart Imaging Incorporated, based in Hsinchu, Taiwan, specializes in optical sensing technology, focusing on the development and manufacturing of advanced optical sensors and image sensors. The company is recognized for its innovations in motion detection, capacitive touch technology, and various measurement applications including distance, smoke, and temperature detection. Additionally, Pixart is engaged in wireless communication solutions, positioning itself as a key player in the optical sensing domain, catering to diverse industries and enhancing user experiences.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pixart Imaging Incorporated. Retrieved from https://idiyas.com/company/pixart-imaging
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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]
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]
4 patents (EPO):
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]