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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#2,230 in Taipei
#6,135 in Taiwan
Jantec Corp.
Forward Citations = 0
3 inventors:
Jantec Corp.
Calculating rank
EPO Patents = 1
Trademarks = 3
Forward Citations = 0
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3 inventors (with patents filed for the assignee):
Ching-Hsiang Chang (1 out of 3 patents)
Kuo-Hsing Yeh (1 out of 1 patent)
Chun-Chieh Wang (1 out of 124 patents)
4. Ching-hsiang Chang (6 patents)
5. Kuo-hsing Yeh (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Jantec Corp.. Retrieved from https://idiyas.com/company/jantec
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]
1 patent (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]