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For the Inventor, By the Inventor

San Jose, CA, United States of America

Cardio Ring Technologies, Inc.


USPTO Granted Patents = 2


Trademarks = 1

Forward Citations = 3

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5 inventors (with patents filed for the assignee):

goldMedal Yu-Chi Wang (2 out of 13 patents)

silverMedal Wen-Pin Shih (2 out of 9 patents)

bronzeMedal 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)


2 patents:

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 - Dec 23 2025

2 Patents

#1,122 in San Jose, CA

#20,538 in California

#92,558 in US

...
San Jose, CA, United States of America

Cardio Ring Technologies, Inc.

Forward Citations = 3

5 inventors:

goldMedal Yu-Chi Wang (2 out of 13 patents)

silverMedal Wen-Pin Shih (2 out of 9 patents)

bronzeMedal 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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