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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#3 in Sindian
#3,314 in Taiwan
Chieh Hua Liao
Forward Citations = 4
7 inventors:
Chieh Hua Liao
% Expired Patents = 100.0
Forward Citations = 4
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7 inventors (with patents filed for the assignee):
Chieh Hua Liao (2 out of 10 patents)
Yaw Shin Liao (2 out of 15 patents)
Chieh-Hua Liao (1 out of 12 patents)
4. Yaw-Shin Liao (1 out of 18 patents)
5. Kao Hsiung Liao (1 out of 3 patents)
6. Yao Chuan Liao (1 out of 11 patents)
7. Yao-Chuan Liao (1 out of 2 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chieh Hua Liao. Retrieved from https://idiyas.com/company/chieh-hua-liao
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]