Profile
Won-Jin Choi worked as a Director in the Light Emitting Diodes Business Division at Lotte Energy Materials Corp.
He was also a Managing Director at Galaxia Photonics Co., Ltd.
for a brief period in 2009.
Prior to that, he was a Director at LG Electronics Institute of Technology in 2005 and a Vice President at KumhoAMT Co., Ltd.
in 2007.
Dr. Choi earned a doctorate degree from the University of Southern California in 1999.
Former positions of Won-Jin Choi
| Companies | Position | End |
|---|---|---|
Galaxia Photonics Co., Ltd.
 Galaxia Photonics Co., Ltd. SemiconductorsElectronic Technology Galaxia Photonics Co., Ltd. manufactures compound semiconductor epitaxial wafer. It offers patterned sapphire substrates and lateral/vertical chips for applications. The company was founded on May 19, 2000 and is headquartered in Pyungtaek, South Korea. | Corporate Officer/Principal | 01/10/2009 |
KumhoAMT Co., Ltd.
 KumhoAMT Co., Ltd. SemiconductorsElectronic Technology KUMHO AMT Co., Ltd. is a holding company, which manufactures semiconductor products. Its products include touch sensor panels and modules. The company was founded on February 18, 2005 and is headquartered in Gwangju, South Korea. | Corporate Officer/Principal | 01/03/2007 |
| Lg Electronics Institute of Technology | Director/Board Member | 01/03/2005 |
| LOTTE ENERGY MATERIALS CORPORATION | Corporate Officer/Principal | - |
Training of Won-Jin Choi
| University of Southern California | Doctorate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| LOTTE ENERGY MATERIALS CORPORATION | Producer Manufacturing |
| Private companies | 3 |
|---|---|
| Lg Electronics Institute of Technology | |
KumhoAMT Co., Ltd.
KumhoAMT Co., Ltd. SemiconductorsElectronic Technology KUMHO AMT Co., Ltd. is a holding company, which manufactures semiconductor products. Its products include touch sensor panels and modules. The company was founded on February 18, 2005 and is headquartered in Gwangju, South Korea. | Electronic Technology |
Galaxia Photonics Co., Ltd.
Galaxia Photonics Co., Ltd. SemiconductorsElectronic Technology Galaxia Photonics Co., Ltd. manufactures compound semiconductor epitaxial wafer. It offers patterned sapphire substrates and lateral/vertical chips for applications. The company was founded on May 19, 2000 and is headquartered in Pyungtaek, South Korea. | Electronic Technology |
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