Changhun Cho

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Kyungbuk, KR

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Patents Grantslast 30 patents

Information Patent Grant
Foldable display
- Patent number 11,176,879
- Issue date Nov 16, 2021
- LG Display Co., Ltd.
- Changhun Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of controlling polarity of data voltage and liquid crystal d...
- Patent number 9,343,033
- Issue date May 17, 2016
- LG Display Co., Ltd.
- Changhun Cho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device with gamma voltage adjusting unit and...
- Patent number 8,390,554
- Issue date Mar 5, 2013
- LG Display Co., Ltd.
- Changhun Cho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display and method of driving the same
- Patent number 8,212,803
- Issue date Jul 3, 2012
- LG Display Co., Ltd.
- Jincheol Hong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display and method of driving the same
- Patent number 7,948,465
- Issue date May 24, 2011
- LG Display Co., Ltd.
- Soondong Cho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
FOLDABLE DISPLAY
- Publication number 20200202774
- Publication date Jun 25, 2020
- LG Display Co., Ltd.
- Changhun Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA DRIVER AND DISPLAY DEVICE USING THE SAME
- Publication number 20150170594
- Publication date Jun 18, 2015
- LG Display Co., Ltd.
- Changhun CHO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD OF CONTROLLING POLARITY OF DATA VOLTAGE AND LIQUID CRYSTAL D...
- Publication number 20140184580
- Publication date Jul 3, 2014
- LG Display Co., Ltd.
- Changhun CHO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
- Publication number 20100277494
- Publication date Nov 4, 2010
- Changhun CHO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME
- Publication number 20100156879
- Publication date Jun 24, 2010
- Jincheol Hong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY AND METHOD OF DRIVING THE SAME
- Publication number 20100156885
- Publication date Jun 24, 2010
- Soondong CHO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS