Inventor

CHO HAK DONG

US3 patents

⚠️ This page may combine multiple inventors who share the name “CHO HAK DONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GAN SEMICONDUCTOR INC

2 patents

US6372041B1Apr 16, 2002

Method and apparatus for single crystal gallium nitride (GaN) bulk synthesis

GAN SEMICONDUCTOR INC71 citations91

US6407409B2Jun 18, 2002

Method and apparatus for single crystal gallium nitride (GAN) bulk synthesis

GAN SEMICONDUCTOR INC20 citations88

LEE SANG WUK

1 patent

US8787416B2Jul 22, 2014

Laser diode using zinc oxide nanorods and manufacturing method thereof

LEE SANG WUK0 citations38