Chongqing Alpha and Omega Semiconductor Limited

Calculating rank

USPTO Granted Patents = 4

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Yi Zhao (3 out of 3 patents)

Liang Shi (3 out of 3 patents)

Wei Hu (1 out of 42 patents)

4. Fei Peng (1 out of 1 patent)

5. Bing Mei (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12772468 - Trench power device integrated with inductor and manufacturing method therefor (2026-10-20),

2. 12635254 - Device integrating trench type power device and source capacitor and manufacturing method thereof (2026-05-19),

3. 12615810 - Super junction power device with adjustable gate resistance structure and manufacturing method thereof (2026-04-28),

4. 12568642 - SGT MOSFET device and manufacturing method of contact holes of SGT MOSFET device (2026-03-03),

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USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#68 in Chongqing

#6,444 in China

Chongqing, China

Chongqing Alpha and Omega Semiconductor Limited

Forward Citations = 0

5 inventors:

Yi Zhao (3 out of 3 patents)

Liang Shi (3 out of 3 patents)

Wei Hu (1 out of 42 patents)

4. Fei Peng (1 out of 1 patent)

5. Bing Mei (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chongqing Alpha and Omega Semiconductor Limited. Retrieved from https://idiyas.com/company/chongqing-alpha-and-omega-semiconductor

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]