Chengdu Sino Microelectronics Technology Co., Ltd.

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USPTO Granted Patents = 2

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

Yuanjun Cen (2 out of 8 patents)

Jinda Yang (1 out of 5 patents)

Jian Luo (1 out of 3 patents)

4. Feixiang Xiang (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 11764732 - High-speed high-linearity time-interleaved dynamic operational amplifier circuit (2023-09-19),

2. 11581893 - High-frequency high-linear input buffer differential circuit (2023-02-14),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#97 in Chengdu

#11,649 in China

Chengdu, China

Chengdu Sino Microelectronics Technology Co., Ltd.

Forward Citations = 0

4 inventors:

Yuanjun Cen (2 out of 8 patents)

Jinda Yang (1 out of 5 patents)

Jian Luo (1 out of 3 patents)

4. Feixiang Xiang (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chengdu Sino Microelectronics Technology Co., Ltd.. Retrieved from https://idiyas.com/company/chengdu-sino-microelectronics-technology-company

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]