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USPTO Data Jan 1 1976 - Oct 6 2026
4 Patents
#112 in Xiamen
#6,375 in China
Xiamen Ampack Technology Limited
Forward Citations = 8
8 inventors:
Xiamen Ampack Technology Limited
EPO Patents = 3
Forward Citations = 8
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8 inventors (with patents filed for the assignee):
Dahe Chen (4 out of 12 patents)
Yang Li (3 out of 9 patents)
Jiayu Zhou (2 out of 2 patents)
4. Pengfei Wang (1 out of 1 patent)
5. Jun Gao (1 out of 1 patent)
6. Yanben Zhao (1 out of 1 patent)
7. Zhihua Hou (1 patent)
8. Mingjie Wu (3 patents)
9. Fanggui Peng (0 patent)
10. Wenbin Nong (0 patent)
11. Jian Li (0 patent)
12. Guifu Wang (0 patent)
13. Chao Xia (0 patent)
14. Yuchang Bian (0 patent)
15. Shenbo Wang (1 patent)
4 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Xiamen Ampack Technology Limited. Retrieved from https://idiyas.com/company/xiamen-ampack-technology
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]