Assignee
GEN PHOTONICS CORP
US·43 granted patents·2 pending applications·1,252 citations·filing 1999–2013
Top patents by PatentIndex Score
45 records- 0197US7343100B2Optical communications based on optical polarization multiplexing and demultiplexingGEN PHOTONICS CORP·Filed 2005·Granted Mar 11, 2008·44 cites·20 claims
- 0297US6628850B1Dynamic wavelength-selective grating modulatorGEN PHOTONICS CORP·Filed 2002·Granted Sep 30, 2003·72 cites·21 claims
- 0396US7067795B1Methods and systems for dynamic control of polarization of an optical signalGEN PHOTONICS CORP·Filed 2003·Granted Jun 27, 2006·82 cites·20 claims
- 0495US7372568B1Low cost polametric detectorGEN PHOTONICS CORP·Filed 2006·Granted May 13, 2008·34 cites·23 claims
- 0595US7218436B2Optical instrument and measurements using multiple tunable optical polarization rotatorsGEN PHOTONICS CORP·Filed 2005·Granted May 15, 2007·53 cites·23 claims
- 0694US7466471B2Optical instrument and measurements using multiple tunable optical polarization rotatorsGEN PHOTONICS CORP·Filed 2007·Granted Dec 16, 2008·20 cites·6 claims
- 0793US8000610B2Monitoring mechanisms for optical systemsGEN PHOTONICS CORP·Filed 2008·Granted Aug 16, 2011·20 cites·11 claims
- 0893US7522785B2Measurements of polarization-dependent loss (PDL) and degree of polarization (DOP) using optical polarization controllersGEN PHOTONICS CORP·Filed 2005·Granted Apr 21, 2009·21 cites·12 claims
- 0993US7436569B2Polarization measurement and self-calibration based on multiple tunable optical polarization rotatorsGEN PHOTONICS CORP·Filed 2006·Granted Oct 14, 2008·36 cites·17 claims
- 1093US7027198B2Generation and analysis of state of polarization using tunable optical polarization rotatorsGEN PHOTONICS CORP·Filed 2004·Granted Apr 11, 2006·52 cites·28 claims
- 1193US6576886B1Dynamic control of polarization of an optical signalGEN PHOTONICS CORP·Filed 2002·Granted Jun 10, 2003·57 cites·20 claims
- 1293US6493474B1Fiber devices based on fiber squeezer polarization controllersGEN PHOTONICS CORP·Filed 2000·Granted Dec 10, 2002·51 cites·10 claims
- 1393US6487336B1WDM channel equalization and controlGEN PHOTONICS CORP·Filed 2001·Granted Nov 26, 2002·62 cites·29 claims
- 1492US7723670B1Optical differential group delay module with folded optical pathGEN PHOTONICS CORP·Filed 2008·Granted May 25, 2010·16 cites·20 claims
- 1592US7382962B1Fiber stretcher apparatusGEN PHOTONICS CORP·Filed 2007·Granted Jun 3, 2008·28 cites·25 claims
- 1691US7952711B1Waveplate analyzer based on multiple tunable optical polarization rotatorsGEN PHOTONICS CORP·Filed 2008·Granted May 31, 2011·18 cites·14 claims
- 1791US7227686B1Tunable PMD emulators and compensatorsGEN PHOTONICS CORP·Filed 2005·Granted Jun 5, 2007·25 cites·7 claims
- 1889US7945130B2Mode scrambling apparatus for multimode fiberGEN PHOTONICS CORP·Filed 2007·Granted May 17, 2011·13 cites·20 claims
- 1989US7534990B2Compact optical delay devicesGEN PHOTONICS CORP·Filed 2007·Granted May 19, 2009·20 cites·25 claims
- 2089US6480637B1Fiber squeezer polarization controller with low activation lossGEN PHOTONICS CORP·Filed 2000·Granted Nov 12, 2002·38 cites·17 claims
- 2188US7233720B2Devices based on optical waveguides with adjustable Bragg gratingsGEN PHOTONICS CORP·Filed 2004·Granted Jun 19, 2007·25 cites·5 claims
- 2287US6628862B1Thermal-induced waveguide gratingsGEN PHOTONICS CORP·Filed 2002·Granted Sep 30, 2003·31 cites·8 claims
- 2386US7157687B1Optical devices with folded optical path designsGEN PHOTONICS CORP·Filed 2003·Granted Jan 2, 2007·30 cites·15 claims
- 2486US6795616B2Control of guided light in a waveguideGEN PHOTONICS CORP·Filed 2003·Granted Sep 21, 2004·21 cites·1 claims
- 2585US7535639B2Optical depolarizers and DGD generators based on optical delayGEN PHOTONICS CORP·Filed 2006·Granted May 19, 2009·12 cites·6 claims
- 2685US7391977B2Monitoring mechanisms for optical systemsGEN PHOTONICS CORP·Filed 2004·Granted Jun 24, 2008·25 cites·17 claims
- 2785US6873783B1Fiber devices with transverse-pressure-controlled squeezersGEN PHOTONICS CORP·Filed 2004·Granted Mar 29, 2005·29 cites·11 claims
- 2885US6628861B1Control of guided light in waveguide using external adjustable gratingGEN PHOTONICS CORP·Filed 1999·Granted Sep 30, 2003·49 cites·10 claims
- 2984US7693419B1Optical spectrum analysis using optical interferometryGEN PHOTONICS CORP·Filed 2006·Granted Apr 6, 2010·12 cites·17 claims
- 3084US6975454B1Variable polarization-dependent-loss sourceGEN PHOTONICS CORP·Filed 2002·Granted Dec 13, 2005·29 cites·39 claims
- 3184USRE38809EPhotonic variable delay devices based on optical birefringenceGEN PHOTONICS CORP·Filed 2001·Granted Oct 4, 2005·32 cites·80 claims
- 3284US6836327B1In-line optical polarimeter based on integration of free-space optical elementsGEN PHOTONICS CORP·Filed 2002·Granted Dec 28, 2004·26 cites·20 claims
- 3384US6754404B2Transverse-pressure-controlled fiber devicesGEN PHOTONICS CORP·Filed 2002·Granted Jun 22, 2004·25 cites·4 claims
- 3482US7796894B1Reduction of noise and polarization mode dispersion (PMD) based on optical polarization stabilizer in fiber transmissionGEN PHOTONICS CORP·Filed 2004·Granted Sep 14, 2010·24 cites·7 claims
- 3582US7154659B1Optical depolarizers and DGD generators based on optical delayGEN PHOTONICS CORP·Filed 2003·Granted Dec 26, 2006·21 cites·11 claims
- 3681US8345238B2Measuring optical spectral property of light based on polarization analysisGEN PHOTONICS CORP·Filed 2009·Granted Jan 1, 2013·10 cites·12 claims
- 3780US7265837B1Sensitive polarization monitoring and controllingGEN PHOTONICS CORP·Filed 2004·Granted Sep 4, 2007·23 cites·10 claims
- 3878US7265836B1In-line optical polarimeter using free-space polarization sampling elementsGEN PHOTONICS CORP·Filed 2004·Granted Sep 4, 2007·17 cites·11 claims
- 3978USRE38735ECompact programmable photonic variable delay devicesGEN PHOTONICS CORP·Filed 2001·Granted May 17, 2005·23 cites·60 claims
- 4075US7724435B1Importance sampling techniques based on adjustable differential group delay (DGD) elementsGEN PHOTONICS CORP·Filed 2007·Granted May 25, 2010·6 cites·5 claims
- 4175US6937798B1Optical spectrum monitorGEN PHOTONICS CORP·Filed 2004·Granted Aug 30, 2005·19 cites·17 claims
- 4263US8787755B1Monitoring polarization-mode dispersion and signal-to-noise ratio in optical signals based on polarization analysisGEN PHOTONICS CORP·Filed 2013·Granted Jul 22, 2014·1 cites·6 claims
- 4349US2009213453A1Measurements of polarization-dependent loss (PDL) and degree of polarization (DOP) using optical polarization controllersGEN PHOTONICS CORP·Filed 2009·Application pending·0 cites
- 4447US7983314B2Polarization stable lasersGEN PHOTONICS CORP·Filed 2009·Granted Jul 19, 2011·0 cites·24 claims
- 4536US2010239245A1Polarization Mode Emulators and Polarization Mode Dispersion Compensators Based on Optical Polarization Rotators with Discrete Polarization StatesGEN PHOTONICS CORP·Filed 2010·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →