POINTCHIPS CO., LTD.

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Capacitive touch panel
- Patent number 8,605,055
- Issue date Dec 10, 2013
- Pointchips Co., Ltd.
- Sang Hyun Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Membrane switch sheet
- Patent number 8,404,989
- Issue date Mar 26, 2013
- Pointchips Co., Ltd.
- Sang Hyun Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Appparatus and method for controlling power to USB device
- Patent number 7,945,711
- Issue date May 17, 2011
- Pointchips Co., Ltd.
- Kyung-Beom Kim
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CAPACITIVE TOUCH PANEL
- Publication number 20120098790
- Publication date Apr 26, 2012
- POINTCHIPS CO., LTD.
- Sang Hyun HAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITANCE MEASURING CIRCUIT FOR TOUCH SENSOR
- Publication number 20110187389
- Publication date Aug 4, 2011
- POINTCHIPS CO., LTD.
- Sang Hyun Han
- H03 - BASIC ELECTRONIC CIRCUITRY

Trademarklast 30 trademarks