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For the Inventor, By the Inventor

Xizhi, Taiwan

Witty Mate Corporation


USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 6

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7 inventors (with patents filed for the assignee):

goldMedal Tsung-Hsi Yang (1 out of 17 patents)

silverMedal Chun-Yen Chang (1 out of 53 patents)

bronzeMedal Chung-Liang Lee (1 out of 8 patents)

4.  Guangli Luo (1 out of 2 patents)

5.  Chu-Shou Yang (1 out of 1 patent)

6.  Wu-Ching Chou (1 out of 1 patent)

7.  Tsung-Yeh Yang (1 out of 1 patent)


1 patent:

1. 7071087 - Technique to grow high quality ZnSe epitaxy layer on Si substrate (2006-07-04),
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USPTO Data Jan 1 1976 - Sep 15 2026

1 Patents

#10 in Xizhi

#6,150 in Taiwan

Xizhi, TW
Xizhi, Taiwan

Witty Mate Corporation

Forward Citations = 6

7 inventors:

goldMedal Tsung-Hsi Yang (1 out of 17 patents)

silverMedal Chun-Yen Chang (1 out of 53 patents)

bronzeMedal Chung-Liang Lee (1 out of 8 patents)

4.  Guangli Luo (1 out of 2 patents)

5.  Chu-Shou Yang (1 out of 1 patent)

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