Assignee
FIBEST LTD
JP5 patents
Top patents by PatentIndex Score
US6973238B2Dec 6, 2005
Optical switch and optical communication system
FIBEST LTD7 citations72
US7561805B2Jul 14, 2009
Optical transmitter, optical receiver, optical communication system, and optical transmitter and receiver
FIBEST LTD7 citations67
US7911686B2Mar 22, 2011
Optical module and optical communication system
FIBEST LTD3 citations61
US7711019B2May 4, 2010
Variable wavelength light source
FIBEST LTD0 citations40
US8008761B2Aug 30, 2011
Optical semiconductor apparatus
FIBEST LTD0 citations38