Taichung, Taiwan

Asta Optical Co., Inc.


USPTO Granted Patents = 1

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

goldMedal Shih-Chung Chen (1 out of 2 patents)

silverMedal Sheng-Jui Chao (1 out of 10 patents)

bronzeMedal Po-sung Kao (1 out of 9 patents)


1 patent:

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#651 in Taichung

#5,928 in Taiwan

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Taichung, Taiwan
Forward Citations = 1

3 inventors:

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