Hwa Jeong Lee

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Kyoungki-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Common voltage regulating circuit of liquid crystal display device
- Patent number 7,710,414
- Issue date May 4, 2010
- HYDIS Technologies Co., Ltd.
- Hwa Jeong Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 7,253,797
- Issue date Aug 7, 2007
- Boe-Hydis Technology Co., Ltd.
- Hwa Jeong Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display
- Patent number 7,209,134
- Issue date Apr 24, 2007
- Boe-Hydis Technology Co., Ltd.
- Se Eun Chun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Common voltage regulating circuit of liquid crystal display device
- Patent number 7,138,996
- Issue date Nov 21, 2006
- Boe-Hydis Technology Co., Ltd.
- Hwa Jeong Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Reference voltage generating circuit for liquid crystal display
- Patent number 6,844,839
- Issue date Jan 18, 2005
- Boe-Hydis Technology Co., Ltd.
- Hwa Jeong Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Common voltage regulating circuit of liquid crystal display device
- Publication number 20070030231
- Publication date Feb 8, 2007
- Hwa Jeong Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display device
- Publication number 20040189574
- Publication date Sep 30, 2004
- Hwa Jeong Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display
- Publication number 20040189628
- Publication date Sep 30, 2004
- Se Eun Chun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Reference voltage generating circuit for liquid crystal display
- Publication number 20040183707
- Publication date Sep 23, 2004
- Hwa Jeong Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Common voltage regulating circuit of liquid crystal display device
- Publication number 20040085371
- Publication date May 6, 2004
- Hwa Jeong Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS