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For the Inventor, By the Inventor

Taichung, Taiwan

Tonta Electro Optical Co., Ltd.


USPTO Granted Patents = 1

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal Chao-Wen Liang (1 out of 6 patents)

silverMedal Chin-Chang Liang (1 out of 1 patent)


1 patent:

1. 10378995 - Wavefront testing system (2019-08-13),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#654 in Taichung

#5,939 in Taiwan

...
Taichung, Taiwan

Tonta Electro Optical Co., Ltd.

Forward Citations = 0

2 inventors:

goldMedal Chao-Wen Liang (1 out of 6 patents)

silverMedal Chin-Chang Liang (1 out of 1 patent)

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