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For the Inventor, By the Inventor

Taoyuan, Taiwan

Quanta Corporation


USPTO Granted Patents = 3

% Expired Patents = 33.3

Trademarks = 1

Forward Citations = 48

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8 inventors (with patents filed for the assignee):

goldMedal Kao-Yu Hsu (1 out of 53 patents)

silverMedal Gwo-Chyuan Chen (1 out of 106 patents)

bronzeMedal Chang-Ta Miao (1 out of 47 patents)

4.  Jung-Wen Chang (1 out of 144 patents)

5.  Tung-Jung Yeh (1 out of 1 patent)

6.  Lung Dai (1 out of 1 patent)

7.  Chih-Ping Wu (1 out of 1 patent)

8.  Chia-Yuan Chang (1 out of 85 patents)


3 patents:

1. D864137 - Care apparatus (2019-10-22),
2. 8467184 - Portable electrical device (2013-06-18),
3. 7768581 - Tuner module (2010-08-03),
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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#269 in Taoyuan

#3,307 in Taiwan

Taoyuan, TW
Taoyuan, Taiwan

Quanta Corporation

Forward Citations = 48

8 inventors:

goldMedal Kao-Yu Hsu (1 out of 53 patents)

silverMedal Gwo-Chyuan Chen (1 out of 106 patents)

bronzeMedal Chang-Ta Miao (1 out of 47 patents)

4.  Jung-Wen Chang (1 out of 144 patents)

5.  Tung-Jung Yeh (1 out of 1 patent)

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