Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#1,162 in San Jose, CA
#21,028 in California
#94,953 in US
Cardio Ring Technologies, Inc.
Forward Citations = 4
6 inventors:
San Jose, CA, United States of America
Cardio Ring Technologies, Inc.
Calculating rank
EPO Patents = 3
Trademarks = 1
Forward Citations = 4
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6 inventors (with patents filed for the assignee):
Yu-Chi Wang (2 out of 13 patents)
Wen-Pin Shih (2 out of 9 patents)
Kuang-Fu Chang (2 out of 2 patents)
4. Leng-Chun Chen (2 out of 2 patents)
5. Jun-Ming Chen (2 out of 2 patents)
6. Wei-Ting Chien (0 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cardio Ring Technologies, Inc.. Retrieved from https://idiyas.com/company/cardio-ring-technologies
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]
3 patents (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]