Se Hwan NA

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Icheon-Si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display with touch screen function and method for de...
- Patent number 8,659,576
- Issue date Feb 25, 2014
- Hydis Technologies Co., Ltd.
- Chang Heon Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid crystal display having touch screen function using photocond...
- Patent number 8,139,041
- Issue date Mar 20, 2012
- HYDIS Technologies Co., Ltd.
- Se Hwan Na
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Liquid Crystal Display with Touch Screen Function and Method for De...
- Publication number 20100103130
- Publication date Apr 29, 2010
- Hydis Technologies Co., Ltd.
- Chang Heon Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Liquid Crystal Display Having Touch Screen Function Using Photocond...
- Publication number 20100090984
- Publication date Apr 15, 2010
- Hydis Technologies Co., Ltd.
- Se Hwan NA
- G06 - COMPUTING CALCULATING COUNTING