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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#198 in
#6,134 in Taiwan
Grand Plastic Technology Corporation Taiwan
Forward Citations = 9
10 inventors:
Grand Plastic Technology Corporation Taiwan
% Expired Patents = 100.0
Forward Citations = 9
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10 inventors (with patents filed for the assignee):
Bing-Yue Tsui (1 out of 26 patents)
Ming-Huan Tsai (1 out of 59 patents)
Chih-Cheng Wang (1 out of 16 patents)
4. Hun-Jan Tao (1 out of 137 patents)
5. Baw-Ching Perng (1 out of 24 patents)
6. Hsieh Yue Ho (1 out of 2 patents)
7. Hsiao Shih-Yi (1 out of 2 patents)
8. Kang Tsung-Kuei (1 out of 2 patents)
9. Chih-Feng Huang (1 out of 2 patents)
10. Jann-Shyang Liang (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Grand Plastic Technology Corporation Taiwan. Retrieved from https://idiyas.com/company/grand-plastic-technology-taiwan
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]