Cheol-Ho Jo

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Substrate processing apparatus
- Patent number 8,272,826
- Issue date Sep 25, 2012
- Advanced Display Process Engineering Co., Ltd.
- Cheol Rae Jo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
User identification method in mobile communication system and mobil...
- Patent number 7,657,254
- Issue date Feb 2, 2010
- Samsung Electronics Co., Ltd.
- Cheol-Ho Jo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cathode ray tube
- Patent number 5,254,903
- Issue date Oct 19, 1993
- Samsung Electron Devices, Co., Ltd.
- Cheol-sik Jo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE PROCESSING APPARATUS
- Publication number 20090035103
- Publication date Feb 5, 2009
- Cheol Rae Jo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
User identification method in mobile communication system and mobil...
- Publication number 20060135123
- Publication date Jun 22, 2006
- Samsung Electronics Co., Ltd.
- Cheol-Ho Jo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE