Inventor · disambiguated record
Dennis Prather
Also filed as: PRATHER DENNIS · PRATHER DENNIS W
64 granted patents·18 pending applications·345 citations·filing 1998–2025
98Inventor score
Files withPHASE SENSITIVE INNOVATIONS INC40UNIV DELAWARE19EM PHOTONICS INC5FUTUREWEI TECHNOLOGIES INC2LUMILANT INC2
Top patents by PatentIndex Score
82 records- 0197US9525489B2Phased-array radio frequency receiverPHASE SENSITIVE INNOVATIONS INC·Filed 2015·Granted Dec 20, 2016·24 cites·32 claims
- 0296US10965100B2Tunable optical pair source and related systems and methodsPHASE SENSITIVE INNOVATIONS INC·Filed 2020·Granted Mar 30, 2021·4 cites·32 claims
- 0396US9614280B2Optical feed network for phased array antennasPHASE SENSITIVE INNOVATIONS INC·Filed 2013·Granted Apr 4, 2017·30 cites·20 claims
- 0494US12072623B2Two-dimensional conformal optically-fed phased array and methods of manufacturing the samePHASE SENSITIVE INNOVATIONS INC·Filed 2021·Granted Aug 27, 2024·3 cites·27 claims
- 0593US9800346B2Phased-array radio frequency receiverPHASE SENSITIVE INNOVATIONS INC·Filed 2016·Granted Oct 24, 2017·8 cites·30 claims
- 0690US10164712B2Phased-array radio frequency receiverPHASE SENSITIVE INNOVATIONS INC·Filed 2017·Granted Dec 25, 2018·5 cites·26 claims
- 0789US9817296B2Optical router having optical routing nodes of four bi-directional optical switchesLUMILANT INC·Filed 2016·Granted Nov 14, 2017·8 cites·44 claims
- 0888US7428358B2Optical coupler for coupling an optical fiber into a waveguideUNIV DELAWARE·Filed 2005·Granted Sep 23, 2008·24 cites·10 claims
- 0987US10055959B1Systems and methods for intrusion detection using GHz beamsNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2016·Granted Aug 21, 2018·7 cites·14 claims
- 1086US7050662B2Fiber Bragg grating compression sensor systemEM PHOTONICS INC·Filed 2004·Granted May 23, 2006·36 cites·14 claims
- 1185US12051859B2Apparatus and methods for transmitting signals using optical lens as a beamformerFUTUREWEI TECHNOLOGIES INC·Filed 2021·Granted Jul 30, 2024·1 cites·18 claims
- 1284US11152700B2Beam steering antenna transmitter, multi-user antenna MIMO transmitter and related methods of communicationPHASE SENSITIVE INNOVATIONS INC·Filed 2019·Granted Oct 19, 2021·4 cites·12 claims
- 1384US9544510B2Three-dimensional reconstruction of a millimeter-wave scene by optical up-conversion and cross-correlation detectionPHASE SENSITIVE INNOVATIONS INC·Filed 2014·Granted Jan 10, 2017·7 cites·31 claims
- 1484US7704644B2Zero-alignment method for tunable fabrication of three-dimensional photonic crystals by multiple-exposure laser interference using diffraction gratings patterned on a single maskUNIV DELAWARE·Filed 2006·Granted Apr 27, 2010·11 cites·14 claims
- 1583US10536220B2Phased-array radio frequency receiverPHASE SENSITIVE INNOVATIONS INC·Filed 2018·Granted Jan 14, 2020·2 cites·20 claims
- 1682US8848752B2High spectral-purity carrier wave generation by nonlinear optical mixingPRATHER DENNIS W·Filed 2012·Granted Sep 30, 2014·8 cites·25 claims
- 1781US12379656B2Two-dimensional conformal optically-fed phased array and methods of manufacturing the samePHASE SENSITIVE INNOVATIONS INC·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 1881US11012159B2Phased-array radio frequency receiverPHASE SENSITIVE INNOVATIONS INC·Filed 2020·Granted May 18, 2021·1 cites·36 claims
- 1981US2025055186A1Modular antenna systems and related methods of manufacturePHASE SENSITIVE INNOVATIONS INC·Filed 2024·Application pending·0 cites
- 2080US11405113B2Frequency agile microwave radiometer, hyperspectral microwave radiometer and methods of operationPHASE SENSITIVE INNOVATIONS INC·Filed 2021·Granted Aug 2, 2022·1 cites·27 claims
- 2180US8159737B2Controlling the phase of optical carriersMARTIN RICHARD D·Filed 2010·Granted Apr 17, 2012·9 cites·24 claims
- 2280US7700936B2Fabrication of quantum dots embedded in three-dimensional photonic crystal latticeUNIV DELAWARE·Filed 2006·Granted Apr 20, 2010·10 cites·26 claims
- 2379US12149004B2Modular antenna systems and related methods of manufacturePHASE SENSITIVE INNOVATIONS INC·Filed 2023·Granted Nov 19, 2024·0 cites·57 claims
- 2479US12021565B2Phased-array radio frequency receiverPHASE SENSITIVE INNOVATIONS INC·Filed 2022·Granted Jun 25, 2024·0 cites·29 claims
- 2579US11031690B2Modular antenna systems and related methods of manufacturePHASE SENSITIVE INNOVATIONS INC·Filed 2018·Granted Jun 8, 2021·2 cites·21 claims
- 2679US10908499B2Two-dimensional conformal optically-fed phased array and methods of manufacturing the samePHASE SENSITIVE INNOVATIONS INC·Filed 2018·Granted Feb 2, 2021·2 cites·28 claims
- 2779US7965435B2Method for controlling the phase of optical carriers in millimeter wave imaging systems using optical upconversionPHASE SENSITIVE INNOVATIONS INC·Filed 2010·Granted Jun 21, 2011·7 cites·8 claims
- 2876US9459404B2Optical router using interconnected photonic crystal elements with specific lattice-hole geometrySHARKAWY AHMED·Filed 2011·Granted Oct 4, 2016·3 cites·21 claims
- 2975US10917178B2Frequency agile microwave radiometer, hyperspectral microwave radiometer and methods of operationPHASE SENSITIVE INNOVATIONS INC·Filed 2019·Granted Feb 9, 2021·2 cites·27 claims
- 3075US10158179B2Phased-array antenna with in-plane optical feed and method of manufacturePHASE SENSITIVE INNOVATIONS INC·Filed 2017·Granted Dec 18, 2018·2 cites·20 claims
- 3175US9817164B2Method of fabricating an optical gratingMURAKOWSKI JANUSZ·Filed 2012·Granted Nov 14, 2017·5 cites·18 claims
- 3274US11515945B2Phased-array radio frequency receiverPHASE SENSITIVE INNOVATIONS INC·Filed 2021·Granted Nov 29, 2022·0 cites·11 claims
- 3374US10490893B2Optically fed antenna and optically fed antenna arrayPHASE SENSITIVE INNOVATIONS INC·Filed 2016·Granted Nov 26, 2019·2 cites·20 claims
- 3474US2025174889A1Phased-array radio frequency receiver and methods of operationPHASE SENSITIVE INNOVATIONS INC·Filed 2025·Application pending·0 cites
- 3573US6832033B2Hetero-structure photonic bandgap materialsUNIV DELAWARE·Filed 2002·Granted Dec 14, 2004·16 cites·10 claims
- 3672US7382032B2Terahertz frequency band wavelength selectorUNIV DELAWARE·Filed 2006·Granted Jun 3, 2008·3 cites·11 claims
- 3771US11784406B2Arrays of lens-coupled single-mode optical fibers for capturing radio-frequency signals in an imaging phased-array receiverPHASE SENSITIVE INNOVATIONS INC·Filed 2021·Granted Oct 10, 2023·0 cites·27 claims
- 3871US11749887B2Modular antenna systems and related methods of manufacturePHASE SENSITIVE INNOVATIONS INC·Filed 2021·Granted Sep 5, 2023·0 cites·35 claims
- 3971US11424594B2Tunable optical pair source and related systems and methodsPHASE SENSITIVE INNOVATIONS INC·Filed 2021·Granted Aug 23, 2022·0 cites·37 claims
- 4071US11069974B2Optically fed antenna and optically fed antenna arrayPHASE SENSITIVE INNOVATIONS INC·Filed 2019·Granted Jul 20, 2021·1 cites·25 claims
- 4171US7718953B2Electromagnetic/optical tweezers using a full 3D negative-refraction flat lensUNIV DELAWARE·Filed 2007·Granted May 18, 2010·7 cites·7 claims
- 4270US7255804B2Process for making photonic crystal circuits using an electron beam and ultraviolet lithography combinationUNIV DELAWARE·Filed 2003·Granted Aug 14, 2007·12 cites·19 claims
- 4368US10396421B2Slot coupled directional coupler and directional filters in multilayer substrateZHANG YIFEI·Filed 2017·Granted Aug 27, 2019·1 cites·31 claims
- 4467US7057250B2Terahertz frequency band wavelength selectorUNIV DELAWARE·Filed 2004·Granted Jun 6, 2006·7 cites·10 claims
- 4567US6891993B2Multi-channel wavelength division multiplexing using photonic crystalsUNIV DELAWARE·Filed 2002·Granted May 10, 2005·11 cites·11 claims
- 4666US12345968B2Lithium niobate on insulator (LNOI) vertically tapered optical waveguide and method of forming the samePHASE SENSITIVE INNOVATIONS INC·Filed 2022·Granted Jul 1, 2025·0 cites·18 claims
- 4763US11721896B2Beam steering antenna transmitter, multi-user antenna MIMO transmitter and related methods of communicationPHASE SENSITIVE INNOVATIONS INC·Filed 2021·Granted Aug 8, 2023·0 cites·27 claims
- 4863US7428348B2Electro-optical switching using coupled photonic crystal waveguidesUNIV DELAWARE·Filed 2003·Granted Sep 23, 2008·8 cites·41 claims
- 4963US6782169B2System for efficient coupling to photonic crystal waveguidesUNIV DELAWARE·Filed 2002·Granted Aug 24, 2004·8 cites·25 claims
- 5061US2023291167A1Pulsed rf generator, pulsed rf transmitter and related methods of operationPHASE SENSITIVE INNOVATIONS INC·Filed 2023·Application pending·0 cites
Showing the top 50 of 82 patent records by PatentIndex Score.
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