Hyun-Jun Do

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electronic pen for detecting touch location and method and apparatu...
- Patent number 8,334,855
- Issue date Dec 18, 2012
- Samsung SDI Co., Ltd.
- Im-Su Choi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SCAN TYPE TOUCH PANEL
- Publication number 20120019484
- Publication date Jan 26, 2012
- Hyun-Chul Do
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC PEN FOR DETECTING TOUCH LOCATION, CONTROLLING METHOD OF...
- Publication number 20110175851
- Publication date Jul 21, 2011
- Hyun-Chul Do
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC PEN FOR DETECTING TOUCH LOCATION AND METHOD AND APPARATU...
- Publication number 20100315357
- Publication date Dec 16, 2010
- Im-Su Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Plasma display apparatus and driving device and switching element t...
- Publication number 20080106210
- Publication date May 8, 2008
- Chan-Young Han
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS