Forward Citations = 0

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6 inventors (with patents filed for the assignee):

Wei Jiao (1 out of 2 patents)

Ke Jin (1 out of 4 patents)

Yunwen Chen (1 out of 1 patent)

4. Yulue Wang (1 out of 1 patent)

5. Daqi Ji (1 out of 1 patent)

6. Wanjun Shao (1 out of 1 patent)

1 patent: Sort by Forward Citations

#1,381 in Shanghai

#18,742 in China

Datagrand Co., Ltd.

Forward Citations = 0

6 inventors:

Wei Jiao (1 out of 2 patents)

Ke Jin (1 out of 4 patents)

Yunwen Chen (1 out of 1 patent)

4. Yulue Wang (1 out of 1 patent)

5. Daqi Ji (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Datagrand Co., Ltd.. Retrieved from https://idiyas.com/company/datagrand-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]