Shanghai, China

Hema (China) Co., Ltd.


USPTO Granted Patents = 3

Forward Citations = 0

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12 inventors (with patents filed for the assignee):

goldMedal Enliang Song (2 out of 3 patents)

silverMedal Yimin Wu (2 out of 3 patents)

bronzeMedal Lei Yu (1 out of 29 patents)

4.  Jian Shen (1 out of 16 patents)

5.  Zhenyu Zhao (1 out of 1 patent)

6.  Zhikun Han (1 out of 1 patent)

7.  Danyang Chen (1 out of 1 patent)

8.  Zhenxiang Zhu (1 out of 1 patent)

9.  Mengfan Liu (1 out of 1 patent)

10.  Jun Jiang (1 out of 1 patent)

11.  Long Yuan (1 out of 1 patent)

12.  Jiusi Zhang (1 out of 1 patent)


3 patents:

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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#655 in Shanghai

#8,337 in China

Shanghai, CN
Shanghai, China
Forward Citations = 0

12 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hema (China) Co., Ltd.. Retrieved from https://idiyas.com/company/hema-china

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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