You-jin Cha

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Human interface device and wireless communication method thereof
- Patent number 7,920,882
- Issue date Apr 5, 2011
- ATLab Inc.
- Jin-Woo Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gain controller using switched capacitors
- Patent number 6,563,364
- Issue date May 13, 2003
- Samsung Electronics Co., Ltd.
- Jin-kuk Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Gain controller using switched capacitors
- Patent number 6,388,500
- Issue date May 14, 2002
- Samsung Electronics Co., Ltd.
- Jin-kuk Lee
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Human interface device and wireless communication method thereof
- Publication number 20060105716
- Publication date May 18, 2006
- Jin-Woo Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Gain controller using switched capacitors
- Publication number 20020079946
- Publication date Jun 27, 2002
- Jin-Kuk Lee
- G06 - COMPUTING CALCULATING COUNTING