Assignee
OPNEXT SUBSYSTEMS INC
US·6 granted patents·1 pending application·88 citations·filing 2007–2011
Top patents by PatentIndex Score
7 records- 0195US7986878B2Adjustable bit rate optical transmission using programmable signal modulationOPNEXT SUBSYSTEMS INC·Filed 2008·Granted Jul 26, 2011·47 cites·32 claims
- 0294US8032025B2Polarization monitoring in polarization division multiplexing in optical communicationsOPNEXT SUBSYSTEMS INC·Filed 2008·Granted Oct 4, 2011·21 cites·21 claims
- 0383US7991300B2Optical receiver having bandwidth control for intersymbol interference compensationOPNEXT SUBSYSTEMS INC·Filed 2007·Granted Aug 2, 2011·10 cites·25 claims
- 0481US8023833B2Optical receivers with controllable transfer function bandwidth and gain imbalanceOPNEXT SUBSYSTEMS INC·Filed 2010·Granted Sep 20, 2011·7 cites·20 claims
- 0561US7970289B2GT decoder having bandwidth control for ISI compensationOPNEXT SUBSYSTEMS INC·Filed 2007·Granted Jun 28, 2011·2 cites·38 claims
- 0656US7983573B2Optical receiver having FSR phase compensationOPNEXT SUBSYSTEMS INC·Filed 2007·Granted Jul 19, 2011·1 cites·38 claims
- 0738US2011236025A1Sub-rate sampling in coherent optical receiversOPNEXT SUBSYSTEMS INC·Filed 2011·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →