Robert Bruce Tiller (1 out of 1 patent)
Pat Y Mah (1 out of 57 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#1,842 in Hong Kong
#18,742 in China
Daka Development Ltd. (Hong Kong Corporation)
Forward Citations = 14
2 inventors:
Daka Development Ltd. (Hong Kong Corporation)
% Expired Patents = 100.0
Forward Citations = 14
Loading Chart...
Loading Chart...
2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Daka Development Ltd. (Hong Kong Corporation). Retrieved from https://idiyas.com/company/daka-development-ltd-hong-kong
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]