Assignee
PHOTONIC SYSTEMS INC
US·37 granted patents·3 pending applications·254 citations·filing 1977–2022
Top patents by PatentIndex Score
40 records- 0193US9209840B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2014·Granted Dec 8, 2015·17 cites·29 claims
- 0293US7400787B2Optical modulator with coupled coplanar strip electrode and domain inversionPHOTONIC SYSTEMS INC·Filed 2005·Granted Jul 15, 2008·18 cites·27 claims
- 0392US7809216B2Bi-directional signal interface and apparatus using samePHOTONIC SYSTEMS INC·Filed 2007·Granted Oct 5, 2010·30 cites·18 claims
- 0491US9746742B2Electro-optic modulator with distributed gainPHOTONIC SYSTEMS INC·Filed 2014·Granted Aug 29, 2017·7 cites·40 claims
- 0591US7369290B1Modulator bias controlPHOTONIC SYSTEMS INC·Filed 2003·Granted May 6, 2008·45 cites·33 claims
- 0690US7970241B2High efficient silicon-on-lithium niobate modulatorPHOTONIC SYSTEMS INC·Filed 2008·Granted Jun 28, 2011·15 cites·17 claims
- 0788US7826751B2Bi-directional signal interfacePHOTONIC SYSTEMS INC·Filed 2009·Granted Nov 2, 2010·12 cites·21 claims
- 0883US7561803B2Bi-directional signal interface using photonic couplerPHOTONIC SYSTEMS INC·Filed 2006·Granted Jul 14, 2009·11 cites·40 claims
- 0983US7555219B2Bi-directional signal interfacePHOTONIC SYSTEMS INC·Filed 2004·Granted Jun 30, 2009·34 cites·39 claims
- 1082US10374656B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2013·Granted Aug 6, 2019·6 cites·41 claims
- 1181US10879950B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2020·Granted Dec 29, 2020·1 cites·23 claims
- 1280US7760343B2Method and apparatus for determining frequency-dependent Vπ of a Mach-Zehnder optical modulatorPHOTONIC SYSTEMS INC·Filed 2007·Granted Jul 20, 2010·9 cites·19 claims
- 1379US10958344B2Interference suppression with mitigation of intermodulation distortionPHOTONIC SYSTEMS INC·Filed 2020·Granted Mar 23, 2021·1 cites·20 claims
- 1474US10651886B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2019·Granted May 12, 2020·1 cites·13 claims
- 1574US7262902B2High gain resonant modulator system and methodPHOTONIC SYSTEMS INC·Filed 2004·Granted Aug 28, 2007·16 cites·40 claims
- 1672US10425121B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2018·Granted Sep 24, 2019·1 cites·28 claims
- 1767US11994547B2Extended pulse sampling system and methodPHOTONIC SYSTEMS INC·Filed 2020·Granted May 28, 2024·0 cites·41 claims
- 1864US10158432B2RF signal separation and suppression system and methodPHOTONIC SYSTEMS INC·Filed 2015·Granted Dec 18, 2018·1 cites·22 claims
- 1963US11977283B2Hybrid electro-optic polymer / thin film lithium niobate integrated optical modulatorPHOTONIC SYSTEMS INC·Filed 2022·Granted May 7, 2024·0 cites·25 claims
- 2063US10651943B2Inherently broadband linearized electro-optic modulator with customizable performancePHOTONIC SYSTEMS INC·Filed 2017·Granted May 12, 2020·1 cites·46 claims
- 2163US10514588B2Photonically-sampled electronically-quantized analog-to-digital converterPHOTONIC SYSTEMS INC·Filed 2018·Granted Dec 24, 2019·1 cites·49 claims
- 2263US5267188AMulti-channel acousto-optic spectrum analyzerPHOTONIC SYSTEMS INC·Filed 1992·Granted Nov 30, 1993·24 cites·16 claims
- 2362US11431413B2Interference suppression with mitigation of intermodulation distortionPHOTONIC SYSTEMS INC·Filed 2021·Granted Aug 30, 2022·0 cites·10 claims
- 2460US11709320B2Mode converter for optical fiber-to-thin film lithium niobate couplingPHOTONIC SYSTEMS INC·Filed 2022·Granted Jul 25, 2023·0 cites·16 claims
- 2557US11824602B2System to acquire channel state information for multiple-input and multiple-output systemsPHOTONIC SYSTEMS INC·Filed 2019·Granted Nov 21, 2023·0 cites·9 claims
- 2657US10819401B2System to acquire channel state information for multiple-input and multiple-output systemsPHOTONIC SYSTEMS INC·Filed 2019·Granted Oct 27, 2020·0 cites·22 claims
- 2755US11817989B2RF signal separation and suppression system and methodPHOTONIC SYSTEMS INC·Filed 2020·Granted Nov 14, 2023·0 cites·23 claims
- 2853US10708092B2Methods and apparatus for source and load power transfer controlPHOTONIC SYSTEMS INC·Filed 2018·Granted Jul 7, 2020·0 cites·19 claims
- 2952US11036113B2Photonically-sampled electronically-quantized analog-to-digital converterPHOTONIC SYSTEMS INC·Filed 2019·Granted Jun 15, 2021·0 cites·19 claims
- 3052US10917124B2Method and apparatus for electromagnetic field manipulation using near-field and far-field sensingPHOTONIC SYSTEMS INC·Filed 2018·Granted Feb 9, 2021·0 cites·28 claims
- 3151US10623986B2RF signal separation and suppression system and methodPHOTONIC SYSTEMS INC·Filed 2017·Granted Apr 14, 2020·0 cites·26 claims
- 3249US10992444B2Full-duplex communications systemPHOTONIC SYSTEMS INC·Filed 2017·Granted Apr 27, 2021·0 cites·16 claims
- 3349US10009193B2Methods and apparatus for source and load power transfer controlPHOTONIC SYSTEMS INC·Filed 2015·Granted Jun 26, 2018·0 cites·19 claims
- 3449US2022140911A1Bi-directional signal interface with suppression of reflected signalsPHOTONIC SYSTEMS INC·Filed 2021·Application pending·0 cites
- 3547US10148007B2Method and apparatus for electromagnetic field manipulation using near-field and far-field sensingPHOTONIC SYSTEMS INC·Filed 2016·Granted Dec 4, 2018·0 cites·15 claims
- 3646US11539392B2Same-aperture any-frequency simultaneous transmit and receive communication systemPHOTONIC SYSTEMS INC·Filed 2019·Granted Dec 27, 2022·0 cites·22 claims
- 3744US2022231711A1Frequency-agnostic wireless radio-frequency front endPHOTONIC SYSTEMS INC·Filed 2020·Application pending·0 cites
- 3843US2009060412A1High-Power High-Frequency PhotodetectorPHOTONIC SYSTEMS INC·Filed 2008·Application pending·0 cites
- 3942US11641230B2Single-channel, full-time full-duplex wireless signal transmission systemPHOTONIC SYSTEMS INC·Filed 2018·Granted May 2, 2023·0 cites·35 claims
- 4033US4131343AHigh speed movie cameraPHOTONIC SYSTEMS INC·Filed 1977·Granted Dec 26, 1978·3 cites·5 claims
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