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USPTO Data Jan 1 1976 - Nov 3 2026
1 Patents
#470 in Zhejiang
#18,890 in China
Tancy Instrument Group Co., Ltd.
Forward Citations = 0
4 inventors:
Tancy Instrument Group Co., Ltd.
Calculating rank
EPO Patents = 3
Forward Citations = 0
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4 inventors (with patents filed for the assignee):
Hong Chen (1 out of 8 patents)
Yuanming Ding (1 out of 1 patent)
Qian Chen (1 out of 2 patents)
4. Xiaojian Peng (1 out of 1 patent)
5. Yuejian Fang (2 patents)
6. Gengwei Zhang (1 patent)
7. Xianle Chen (1 patent)
8. Youy I Pan (0 patent)
9. Guofen Yang (0 patent)
10. Chengze Pan (0 patent)
11. Chaojian Tao (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tancy Instrument Group Co., Ltd.. Retrieved from https://idiyas.com/company/tancy-instrument-group-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]
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]
3 patents (EPO):
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]