For the Inventor, By the Inventor

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San Jose, CA, United States of America

Cardio Ring Technologies, Inc.

USPTO Granted Patents = 2

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: Sort by Forward Citations

1. 12144595 - Blood pressure measurement devices and methods (2024-11-19),

2. 10786163 - Blood pressure measurement devices and methods (2020-09-29),

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USPTO Data Jan 1 1976 - Sep 15 2026

2 Patents

#1,164 in San Jose, CA

#20,971 in California

#94,722 in US

San Jose, CA, United States of America

Cardio Ring Technologies, Inc.

Forward Citations = 4

6 inventors:

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)

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