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For the Inventor, By the Inventor

Seoul, South Korea

Pointchips Co., Ltd.


USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 5

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8 inventors (with patents filed for the assignee):

goldMedal Sang Hyun Han (2 out of 4 patents)

silverMedal Jae-Han Lee (1 out of 62 patents)

bronzeMedal Sang-hyun Han (1 out of 6 patents)

4.  Tae-gyun Kim (1 out of 9 patents)

5.  Kyung-Beom Kim (1 out of 1 patent)

6.  Young-Hwan Kim (1 out of 1 patent)

7.  Min-Sick Park (1 out of 1 patent)

8.  Gwang-Sig Jang (1 out of 1 patent)


3 patents:

1. 8605055 - Capacitive touch panel (2013-12-10),
2. 8404989 - Membrane switch sheet (2013-03-26),
3. 7945711 - Appparatus and method for controlling power to USB device (2011-05-17),
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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#964 in Seoul

#2,782 in South Korea

Seoul, KR
Seoul, South Korea

Pointchips Co., Ltd.

Forward Citations = 5

8 inventors:

goldMedal Sang Hyun Han (2 out of 4 patents)

silverMedal Jae-Han Lee (1 out of 62 patents)

bronzeMedal Sang-hyun Han (1 out of 6 patents)

4.  Tae-gyun Kim (1 out of 9 patents)

5.  Kyung-Beom Kim (1 out of 1 patent)

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