Inventor

TATEYAMA TETUO

JP2 patents

Patents

2 patents

US7257323B2Aug 14, 2007

Signal-off detection circuit and optical receiving device using the same

NEC CORP6 citations58

US6891402B2May 10, 2005

Clock's out-of-synchronism state detection circuit and optical receiving device using the same

NEC CORP1 citations48