Taipei, Taiwan

Johnpro Biotech Inc.


USPTO Granted Patents = 3

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

goldMedal Kwan-Hwa Chi (3 out of 4 patents)

silverMedal Yu-Shan Wang (3 out of 4 patents)

bronzeMedal Hsin-Chien Chiang (2 out of 3 patents)

4.  Kai-Chung Cheng (1 out of 1 patent)

5.  Yi-Chun Huang (1 out of 2 patents)

6.  Chao-Chun Chang (1 out of 16 patents)


3 patents:

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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#1,154 in Taipei

#3,307 in Taiwan

Taipei, TW
Taipei, Taiwan
Forward Citations = 1

6 inventors:

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