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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#185 in
#1,604 in
Polygroup Macau Limited
Forward Citations = 0
7 inventors:
Tortola, Virgin Islands, British
Polygroup Macau Limited
CIPO Patents = 1
EPO Patents = 11
Trademarks = 31
Forward Citations = 0
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7 inventors (with patents filed for the assignee):
Victor Hugo Ocegueda Gallaga (1 out of 38 patents)
Yifeng Zhang (1 out of 21 patents)
Chaolong Lan (1 out of 17 patents)
4. Ricky Tong (1 out of 28 patents)
5. An-Wu Tang (1 out of 3 patents)
6. Lewis Ka Hang Cheng (1 out of 4 patents)
7. Scott Hershock (1 out of 4 patents)
8. Shuangyi Lyu (4 patents)
9. Minglian Ma (9 patents)
10. Bailin Liang (3 patents)
11. Joseph M Massabki (3 patents)
12. George Dieffenbach (1 patent)
13. Gary L Lawson (1 patent)
14. Yifeng Zhang (0 patent)
15. Xiaofeng Cao (0 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Polygroup Macau Limited. Retrieved from https://idiyas.com/company/polygroup-macau
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]
1 patent (CIPO):
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]
11 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]