Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#746 in Hsinchu
#6,131 in Taiwan
Eco Watertech, Inc.
Forward Citations = 0
5 inventors:
Eco Watertech, Inc.
% Expired Patents = 100.0
Forward Citations = 0
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5 inventors (with patents filed for the assignee):
Lih-Ren Shiue (1 out of 16 patents)
Dzung-Shi Chang (1 out of 1 patent)
Jian-Peng Guan (1 out of 1 patent)
4. Ted Hung (1 out of 1 patent)
5. Mu-Fa Chen (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Eco Watertech, Inc.. Retrieved from https://idiyas.com/company/eco-watertech
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]