Shanghai, China

Sinotech Energy Co., Ltd.

USPTO Granted Patents = 4

Forward Citations = 0

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10 inventors (with patents filed for the assignee):

goldMedal Wei He (4 out of 65 patents)

silverMedal Ying Wei (4 out of 6 patents)

bronzeMedal Kang Wang (2 out of 3 patents)

4.  Xiangao Feng (2 out of 2 patents)

5.  Jian Zhang (1 out of 299 patents)

6.  Jinlin Zhang (1 out of 13 patents)

7.  Hao Wu (1 out of 83 patents)

8.  Li Wang (1 out of 151 patents)

9.  Fengqi Li (1 out of 1 patent)

10.  Qingfeng Yin (1 out of 1 patent)


4 patents:

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USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#543 in Shanghai

#6,438 in China

Shanghai, CN
Shanghai, China
Forward Citations = 0

10 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sinotech Energy Co., Ltd.. Retrieved from https://idiyas.com/company/sinotech-energy-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]
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