Pixart Technology, Inc.

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USPTO Granted Patents = 3

Forward Citations = 135

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6 inventors (with patents filed for the assignee):

Zhimin Zhou (2 out of 11 patents)

Li-Yen Shih (2 out of 2 patents)

Wei Li (1 out of 17 patents)

4. Zhongxuan Zhang (1 out of 10 patents)

5. Chi-Shin Wang (1 out of 1 patent)

6. Yun Chiu (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6580455 - High definition image sensor (2003-06-17),

2. 6177838 - CMOS gain boosting scheme using pole isolation technique (2001-01-23),

3. 5965871 - Column readout multiplexer for CMOS image sensors with multiple readout (1999-10-12),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#366 in Fremont, CA

#16,875 in California

#73,929 in US

Fremont, CA, United States of America

Pixart Technology, Inc.

Forward Citations = 135

6 inventors:

Zhimin Zhou (2 out of 11 patents)

Li-Yen Shih (2 out of 2 patents)

Wei Li (1 out of 17 patents)

4. Zhongxuan Zhang (1 out of 10 patents)

5. Chi-Shin Wang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pixart Technology, Inc.. Retrieved from https://idiyas.com/company/pixart-technology

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]