Inventor
HONMOU HIROSHI
JP12 patents
Patents
12 patentsUS6019523AFeb 1, 2000
Optical semiconductor module and method for manufacturing same
NEC CORP45 citations92
US5717803AFeb 10, 1998
Coupling structure of optical fiber and optical semiconductor element
NEC CORP35 citations92
US5573170ANov 12, 1996
Bump forming apparatus
NEC CORP25 citations92
US5563969AOct 8, 1996
Apparatus and method for forming a hemispherical microlens at the end of optical fiber
NEC CORP32 citations92
US5275970AJan 4, 1994
Method of forming bonding bumps by punching a metal ribbon
NEC CORP22 citations92
US6212212B1Apr 3, 2001
Optical module
NEC CORP13 citations73
US6161965ADec 19, 2000
Optical coupling circuit
NEC CORP7 citations73
US5929500AJul 27, 1999
Light receiving device for use in optical fiber communications and the like
NEC CORP10 citations73
US5662817ASep 2, 1997
Method for forming tip of array optical fiber using etching process
NEC CORP9 citations73
US5661831AAug 26, 1997
Optical module having self-aligned optical element and optical wave-guide by means of bumps on rectangular pads and method of assembling thereof
NEC CORP17 citations73
US5392372AFeb 21, 1995
Optical coupling equipment for an optical semiconductor and an optical fiber
NEC CORP15 citations73
US5877853AMar 2, 1999
Method of evaluating an optical transmission path
NEC CORP1 citations51