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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1,843 in Hong Kong
#18,808 in China
Macaps International Ltd.
Forward Citations = 5
3 inventors:
Macaps International Ltd.
% Expired Patents = 100.0
Forward Citations = 5
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3 inventors (with patents filed for the assignee):
Lee Ming Cheng (1 out of 8 patents)
Wei Cheng Hsie (1 out of 1 patent)
Chi Kwong Chan (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Macaps International Ltd.. Retrieved from https://idiyas.com/company/macaps-international
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]
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]