Assignee
SPECTRASWITCH INC
US·6 granted patents·95 citations·filing 1998–2003
Top patents by PatentIndex Score
6 records- 0182US6778251B1Liquid crystal optical processing systemsSPECTRASWITCH INC·Filed 2003·Granted Aug 17, 2004·21 cites·3 claims
- 0273US6897917B2Liquid crystal variable optical attenuatorSPECTRASWITCH INC·Filed 2003·Granted May 24, 2005·12 cites·52 claims
- 0370US6111633APolarization independent optical switching deviceSPECTRASWITCH INC·Filed 1998·Granted Aug 29, 2000·41 cites·8 claims
- 0460US6735016B1Electro-optically controllable polarization insensitive optical deviceSPECTRASWITCH INC·Filed 2000·Granted May 11, 2004·10 cites·8 claims
- 0553US6594063B1Birefringent optical deviceSPECTRASWITCH INC·Filed 2000·Granted Jul 15, 2003·6 cites·8 claims
- 0650US6504642B1Birefringent optical deviceSPECTRASWITCH INC·Filed 2000·Granted Jan 7, 2003·5 cites·15 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →