Heon Kyu Kim

Follow

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Reflective liquid crystal display device and method for manufacturi...
- Patent number 8,994,897
- Issue date Mar 31, 2015
- Intellectual Discovery Co., Ltd.
- Hyun Ha Hwang
- G02 - OPTICS
Information Patent Grant
Cholesteric liquid crystal display device and method for manufactur...
- Patent number 8,934,077
- Issue date Jan 13, 2015
- Intellectual Discovery Co., Ltd.
- Hyun Ha Hwang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TOUCH DISPLAY APPARATUS
- Publication number 20150169128
- Publication date Jun 18, 2015
- INTELLECTUAL DISCOVERY CO., LTD.
- Hyun-Ha Hwang
- G02 - OPTICS
Information Patent Application
REFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURI...
- Publication number 20120274886
- Publication date Nov 1, 2012
- INTELLECTUAL DISCOVERY CO., LTD.
- Hyun Ha Hwang
- G02 - OPTICS
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTUR...
- Publication number 20120274887
- Publication date Nov 1, 2012
- INTELLECTUAL DISCOVERY CO., LTD.
- Hyun Ha Hwang
- G02 - OPTICS
Information Patent Application
MEMORY-EFFECT DISPLAY DEVICE AND DRIVING METHOD THEREOF
- Publication number 20120274648
- Publication date Nov 1, 2012
- INTELLECTUAL DISCOVERY CO., LTD.
- Hyun Ha Hwang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DATA WRITING APPARATUS FOR E-PAPER AND DATA WRITING METHOD USING TH...
- Publication number 20120274620
- Publication date Nov 1, 2012
- INTELLECTUAL DISCOVERY CO., LTD.
- Hyun Ha Hwang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS