Inventor

KIM HEACHEON

KR2 patents

Patents

2 patents

US6933543B2Aug 23, 2005

Compound semiconductor high frequency switch device

KOREA ELECTRONICS TELECOMM8 citations71

US6689667B2Feb 10, 2004

Photoreceiver of selectively detecting light of a specific wavelength and the method of manufacturing the same

KOREA ELECTRONICS TELECOMM6 citations58