Assignee
KOTURA INC
US·43 granted patents·1 pending application·454 citations·filing 2000–2015
Top patents by PatentIndex Score
44 records- 0196US8346028B2Optical device having modulator employing horizontal electrical fieldKOTURA INC·Filed 2009·Granted Jan 1, 2013·34 cites·16 claims
- 0294US9705278B2Resolution of mode hopping in the output of laser cavitiesKOTURA INC·Filed 2015·Granted Jul 11, 2017·17 cites·19 claims
- 0392US9274353B1Electrooptic silicon modulator with enhanced bandwidthKOTURA INC·Filed 2014·Granted Mar 1, 2016·8 cites·18 claims
- 0492US7542641B1Multi-channel optical deviceKOTURA INC·Filed 2007·Granted Jun 2, 2009·30 cites·38 claims
- 0592US7394948B1High speed optical phase modulatorKOTURA INC·Filed 2005·Granted Jul 1, 2008·32 cites·18 claims
- 0691US7826700B2In-line light sensorKOTURA INC·Filed 2008·Granted Nov 2, 2010·26 cites·19 claims
- 0790US9588360B2Temperature control of components on an optical deviceKOTURA INC·Filed 2014·Granted Mar 7, 2017·6 cites·24 claims
- 0890US9588294B2Controlling the composition of electro-absorption media in optical devicesKOTURA INC·Filed 2014·Granted Mar 7, 2017·6 cites·20 claims
- 0990US7599596B1Optical receiver for use with range of signal strengthsKOTURA INC·Filed 2008·Granted Oct 6, 2009·16 cites·41 claims
- 1089US7542630B2High speed optical phase modulatorKOTURA INC·Filed 2008·Granted Jun 2, 2009·10 cites·20 claims
- 1189US7394949B1High speed optical intensity modulatorKOTURA INC·Filed 2005·Granted Jul 1, 2008·11 cites·19 claims
- 1288US9312960B1Reducing power requirements for optical linksKOTURA INC·Filed 2014·Granted Apr 12, 2016·8 cites·20 claims
- 1387US9759982B2Control of thermal energy in optical devicesKOTURA INC·Filed 2015·Granted Sep 12, 2017·7 cites·19 claims
- 1485US9377581B2Enhancing the performance of light sensors that receive light signals from an integrated waveguideKOTURA INC·Filed 2013·Granted Jun 28, 2016·5 cites·20 claims
- 1585US7697121B1Sensing system having wavelength reflectors that receive modulated light signalsKOTURA INC·Filed 2005·Granted Apr 13, 2010·22 cites·22 claims
- 1685US7409123B1Grating having reduced mode dispersionKOTURA INC·Filed 2007·Granted Aug 5, 2008·14 cites·21 claims
- 1783US8053722B1Detector having tuned resistorsKOTURA INC·Filed 2007·Granted Nov 8, 2011·13 cites·21 claims
- 1882US7658552B2Interface between light source and optical componentKOTURA INC·Filed 2008·Granted Feb 9, 2010·11 cites·26 claims
- 1981US7805037B1Multiplexer having improved efficiencyKOTURA INC·Filed 2003·Granted Sep 28, 2010·24 cites·53 claims
- 2080US7308166B1Coupling a light sensor array with an optical componentKOTURA INC·Filed 2002·Granted Dec 11, 2007·22 cites·41 claims
- 2180US6970611B1Optical component having reduced interference from radiation modesKOTURA INC·Filed 2003·Granted Nov 29, 2005·22 cites·36 claims
- 2280US6921490B1Optical component having waveguides extending from a common regionKOTURA INC·Filed 2002·Granted Jul 26, 2005·23 cites·22 claims
- 2377US8021561B1Optical component having features extending different depths into a light transmitting mediumKOTURA INC·Filed 2009·Granted Sep 20, 2011·8 cites·15 claims
- 2476US10120133B2Edge construction on optical devicesKOTURA INC·Filed 2015·Granted Nov 6, 2018·6 cites·20 claims
- 2576US7917035B2End-user optical transceiver unit with transmit signal attenuationKOTURA INC·Filed 2007·Granted Mar 29, 2011·6 cites·57 claims
- 2675US6853793B1Attenuator having reduced optical loss in the pass modeKOTURA INC·Filed 2003·Granted Feb 8, 2005·18 cites·27 claims
- 2772US7769259B1Optical coupler at interface between light sensor and waveguideKOTURA INC·Filed 2008·Granted Aug 3, 2010·5 cites·15 claims
- 2870US6810168B1Tunable add/drop nodeKOTURA INC·Filed 2002·Granted Oct 26, 2004·12 cites·17 claims
- 2966US9372317B1Temperature control of a component on an optical deviceKOTURA INC·Filed 2014·Granted Jun 21, 2016·1 cites·17 claims
- 3064US10222294B2Wafer level testing of optical devicesKOTURA INC·Filed 2015·Granted Mar 5, 2019·1 cites·19 claims
- 3163US10191231B2Enhancing the bandwidth of light sensors on planar optical devices comprising a light sensor configured to output a passed light signal and to receive at least a portion of the passed light signalKOTURA INC·Filed 2015·Granted Jan 29, 2019·1 cites·20 claims
- 3263US9052464B1Transfer of light signals between optical devicesKOTURA INC·Filed 2013·Granted Jun 9, 2015·1 cites·18 claims
- 3363US7659519B1System having reduced distance between scintillator and light sensor arrayKOTURA INC·Filed 2008·Granted Feb 9, 2010·5 cites·18 claims
- 3462US7386207B2In-line light sensorKOTURA INC·Filed 2002·Granted Jun 10, 2008·9 cites·70 claims
- 3559US7113704B1Tunable add/drop node for optical networkKOTURA INC·Filed 2000·Granted Sep 26, 2006·4 cites·22 claims
- 3655US6792180B1Optical component having flat top outputKOTURA INC·Filed 2002·Granted Sep 14, 2004·5 cites·32 claims
- 3751US6947622B2Wafer level testing of optical componentsKOTURA INC·Filed 2002·Granted Sep 20, 2005·3 cites·22 claims
- 3847US7769254B1Coupling a light sensor array with an optical componentKOTURA INC·Filed 2007·Granted Aug 3, 2010·0 cites·33 claims
- 3945US9594213B2Temperature control of components on an optical deviceKOTURA INC·Filed 2015·Granted Mar 14, 2017·0 cites·17 claims
- 4044US7684655B2Electro-optic modulatorKOTURA INC·Filed 2002·Granted Mar 23, 2010·2 cites·18 claims
- 4143US7646949B2Efficient transfer of light signals between optical devicesKOTURA INC·Filed 2007·Granted Jan 12, 2010·0 cites·31 claims
- 4243US7267780B1Formation of facets on optical componentsKOTURA INC·Filed 2003·Granted Sep 11, 2007·0 cites·16 claims
- 4340US6853797B2Compact optical equalizerKOTURA INC·Filed 2001·Granted Feb 8, 2005·0 cites·16 claims
- 4431US2016373191A1Resolution of mode hopping in optical linksKOTURA INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when KOTURA INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →