For the Inventor, By the Inventor

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Hsinchu, Taiwan

Ligh Tuning Technology Inc.

USPTO Granted Patents = 2

% Expired Patents = 100.0

Forward Citations = 26

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6 inventors (with patents filed for the assignee):

Bruce C S Chou (2 out of 67 patents)

Ming-Lin Tsai (1 out of 2 patents)

Yuan-Wei Cheng (1 out of 1 patent)

4. Ching-Fu Tsou (1 out of 1 patent)

5. Wallace Y W Cheng (1 out of 4 patents)

6. Ben S B Chang (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7406185 - Thermoelectric sensor for fingerprint thermal imaging (2008-07-29),

2. 6759264 - Pressure type fingerprint sensor fabrication method (2004-07-06),

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USPTO Data Jan 1 1976 - Sep 29 2026

2 Patents

#560 in Hsinchu

#4,245 in Taiwan

Hsinchu, Taiwan

Ligh Tuning Technology Inc.

Forward Citations = 26

6 inventors:

Bruce C S Chou (2 out of 67 patents)

Ming-Lin Tsai (1 out of 2 patents)

Yuan-Wei Cheng (1 out of 1 patent)

4. Ching-Fu Tsou (1 out of 1 patent)

5. Wallace Y W Cheng (1 out of 4 patents)

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