Hwang Ryong KIM

Follow

Person

Gwangju, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Flexible circuit board assembly for LED lamp
- Patent number 10,477,670
- Issue date Nov 12, 2019
- Ledlitek Co., Ltd.
- Jeong Wook Hur
- F21 - LIGHTING
Information Patent Grant
LED lamp assembly
- Patent number 8,648,379
- Issue date Feb 11, 2014
- Ledlitek Co., Ltd.
- Eun Sung Kim
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
FLEXIBLE CIRCUIT BOARD ASSEMBLY FOR LED LAMP
- Publication number 20180049308
- Publication date Feb 15, 2018
- LEDLITEK CO., LTD
- Jeong Wook Hur
- F21 - LIGHTING
Information Patent Application
LED LAMP ASSEMBLY
- Publication number 20130200410
- Publication date Aug 8, 2013
- LEDLITEK CO. , LTD.
- Eun Sung KIM
- F21 - LIGHTING