Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
2 Patents
#927 in Taoyuan City
#4,257 in Taiwan
Uan Tan Co., Ltd.
Forward Citations = 0
5 inventors:
Uan Tan Co., Ltd.
Calculating rank
Forward Citations = 0
Loading Chart...
Loading Chart...
5 inventors (with patents filed for the assignee):
Yen-Yu Lin (2 out of 2 patents)
Jieh-Haur Chen (2 out of 2 patents)
Cheng-Ching Peng (2 out of 2 patents)
4. Min-Chih Liao (2 out of 2 patents)
5. Yu-Min Su (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Uan Tan Co., Ltd.. Retrieved from https://idiyas.com/company/uan-tan
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]