Doosung Advanced Technology Co., Ltd.

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Suwon-Si, Gyeonggi-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
LED bulb
- Patent number D680246
- Issue date Apr 16, 2013
- Doosung Advanced Technology Co., Ltd.
- Jong-Jin Jang
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
PCB HAVING INDIVIDUAL REFLECTIVE STRUCTURE AND METHOD FOR MANUFACTU...
- Publication number 20130200400
- Publication date Aug 8, 2013
- DOOSUNG ADVANCED TECHNOLOGY CO., LTD.
- Jong-Jin JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL PCB HAVING HOLE REFLECTIVE SURFACE AND METHOD FOR MANUFACTURI...
- Publication number 20130133932
- Publication date May 30, 2013
- DOOSUNG ADVANCED TECHNOLOGY CO., LTD.
- Jong-Jin JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE PACKAGE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20130037830
- Publication date Feb 14, 2013
- DOOSUNG ADVANCED TECHNOLOGY CO., LTD.
- Jong-Jin JANG
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks