For the Inventor, By the Inventor

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Seoul, South Korea

Pointchips Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 5

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8 inventors (with patents filed for the assignee):

Sang Hyun Han (2 out of 4 patents)

Jae-Han Lee (1 out of 62 patents)

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: Sort by Forward Citations

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),

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#860 in Seoul

#2,646 in South Korea

Seoul, South Korea

Pointchips Co., Ltd.

Forward Citations = 5

8 inventors:

Sang Hyun Han (2 out of 4 patents)

Jae-Han Lee (1 out of 62 patents)

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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