Assignee
COM DEV LTD
US·93 granted patents·5 pending applications·2,287 citations·filing 1979–2021
Top patents by PatentIndex Score
98 records- 0198US11190293B1Polarization multiplexed free space optical communication systemCOM DEV LTD·Filed 2020·Granted Nov 30, 2021·9 cites·20 claims
- 0296US11128373B1System and method for range enhanced high-speed free-space optical communicationCOM DEV LTD·Filed 2020·Granted Sep 21, 2021·11 cites·20 claims
- 0395US9964396B1Integrated fourier transform optical spectrometerCOM DEV LTD·Filed 2016·Granted May 8, 2018·23 cites·15 claims
- 0495US5608363AFolded single mode dielectric resonator filter with cross couplings between non-sequential adjacent resonators and cross diagonal couplings between non-sequential contiguous resonatorsCOM DEV LTD·Filed 1994·Granted Mar 4, 1997·129 cites·12 claims
- 0595US4792771AQuadruple mode filterCOM DEV LTD·Filed 1987·Granted Dec 20, 1988·222 cites·29 claims
- 0691US6300775B1Scattering parameter calibration system and methodCOM DEV LTD·Filed 1999·Granted Oct 9, 2001·175 cites·31 claims
- 0790US6266329B1Regional programming in a direct broadcast satelliteCOM DEV LTD·Filed 2000·Granted Jul 24, 2001·54 cites·50 claims
- 0890US5200721ADual-mode filters using dielectric resonators with aperturesCOM DEV LTD·Filed 1991·Granted Apr 6, 1993·50 cites·16 claims
- 0990US4881051ADielectric image-resonator multiplexerCOM DEV LTD·Filed 1988·Granted Nov 14, 1989·53 cites·26 claims
- 1089US11770189B2Optical communication system using a photonic lanternCOM DEV LTD·Filed 2021·Granted Sep 26, 2023·2 cites·19 claims
- 1189US4675630ATriple mode dielectric loaded bandpass filterCOM DEV LTD·Filed 1985·Granted Jun 23, 1987·55 cites·16 claims
- 1288US4630009ACascade waveguide triple-mode filters useable as a group delay equalizerCOM DEV LTD·Filed 1984·Granted Dec 16, 1986·38 cites·24 claims
- 1387US6170154B1Printed lumped element stripline circuit structure and methodCOM DEV LTD·Filed 1999·Granted Jan 9, 2001·56 cites·30 claims
- 1487US5841342AVoltage controlled superconducting microwave switch and method of operation thereofCOM DEV LTD·Filed 1995·Granted Nov 24, 1998·59 cites·17 claims
- 1587US4488132ATemperature compensated resonant cavityCOM DEV LTD·Filed 1982·Granted Dec 11, 1984·39 cites·18 claims
- 1686US4652843APlanar dual-mode cavity filters including dielectric resonatorsCOM DEV LTD·Filed 1984·Granted Mar 24, 1987·41 cites·18 claims
- 1785US7075392B2Microwave resonator and filter assemblyCOM DEV LTD·Filed 2003·Granted Jul 11, 2006·22 cites·11 claims
- 1883US5786303APlanar multi-resonator bandpass filterCOM DEV LTD·Filed 1995·Granted Jul 28, 1998·37 cites·56 claims
- 1982US5589807AMulti-mode temperature compensated filters and a method of constructing and compensating thereforCOM DEV LTD·Filed 1995·Granted Dec 31, 1996·35 cites·48 claims
- 2081US4614920AWaveguide manifold coupled multiplexer with triple mode filtersCOM DEV LTD·Filed 1985·Granted Sep 30, 1986·54 cites·12 claims
- 2180US6870454B1Linear switch actuatorCOM DEV LTD·Filed 2003·Granted Mar 22, 2005·29 cites·7 claims
- 2279US6882251B2Microwave filter with adaptive predistortionCOM DEV LTD·Filed 2002·Granted Apr 19, 2005·16 cites·26 claims
- 2379US5489880APower divider/combiner with lumped element bandpass filtersCOM DEV LTD·Filed 1994·Granted Feb 6, 1996·36 cites·9 claims
- 2478US6535087B1Microwave resonator having an external temperature compensatorCOM DEV LTD·Filed 2000·Granted Mar 18, 2003·15 cites·20 claims
- 2577US6734766B2Microwave filter having a temperature compensating elementCOM DEV LTD·Filed 2002·Granted May 11, 2004·23 cites·12 claims
- 2677US6268944B1Free-space optical lasercom systemCOM DEV LTD·Filed 1998·Granted Jul 31, 2001·62 cites·15 claims
- 2777US4868574AElectronically scanned radar systemCOM DEV LTD·Filed 1987·Granted Sep 19, 1989·47 cites·13 claims
- 2874US5739733ADispersion compensation technique and apparatus for microwave filtersCOM DEV LTD·Filed 1996·Granted Apr 14, 1998·25 cites·27 claims
- 2971US6951941B2Bi-planar microwave switches and switch matricesCOM DEV LTD·Filed 2003·Granted Oct 4, 2005·12 cites·17 claims
- 3071US5990765APlanar dual mode filters and a method of construction thereofCOM DEV LTD·Filed 1997·Granted Nov 23, 1999·21 cites·22 claims
- 3171US4864308AFrequency-scanning radiometerCOM DEV LTD·Filed 1987·Granted Sep 5, 1989·39 cites·13 claims
- 3271US4851801AMicrowave C-switches and S-switchesCOM DEV LTD·Filed 1988·Granted Jul 25, 1989·20 cites·15 claims
- 3369US4622523AGroup delay equalizers using short circuit triple mode filtersCOM DEV LTD·Filed 1985·Granted Nov 11, 1986·18 cites·4 claims
- 3468US11211676B2Multi-resonator filtersCOM DEV LTD·Filed 2019·Granted Dec 28, 2021·2 cites·20 claims
- 3568US6913791B2Method of surface treating titanium-containing metals followed by plating in the same electrolyte bath and parts made in accordance therewithCOM DEV LTD·Filed 2003·Granted Jul 5, 2005·9 cites·43 claims
- 3668US6041245AHigh power superconductive circuits and method of construction thereofCOM DEV LTD·Filed 1995·Granted Mar 21, 2000·35 cites·18 claims
- 3768US5867077ATemperature compensated microwave filterCOM DEV LTD·Filed 1997·Granted Feb 2, 1999·29 cites·17 claims
- 3868US4644305AOdd order elliptic waveguide cavity filtersCOM DEV LTD·Filed 1985·Granted Feb 17, 1987·20 cites·29 claims
- 3967US6232853B1Waveguide filter having asymmetrically corrugated resonatorsCOM DEV LTD·Filed 1999·Granted May 15, 2001·22 cites·32 claims
- 4067US5585331AMiniaturized superconducting dielectric resonator filters and method of operation thereofCOM DEV LTD·Filed 1994·Granted Dec 17, 1996·20 cites·39 claims
- 4166US6873222B2Modified conductor loaded cavity resonator with improved spurious performanceCOM DEV LTD·Filed 2001·Granted Mar 29, 2005·7 cites·36 claims
- 4266US6733324B1Coaxial heat sink connectorCOM DEV LTD·Filed 2003·Granted May 11, 2004·26 cites·9 claims
- 4366US6408164B1Analog processor for digital satellitesCOM DEV LTD·Filed 1999·Granted Jun 18, 2002·36 cites·13 claims
- 4466US5754422ACCD camera system with reconfigurable hardware and method of operation thereofCOM DEV LTD·Filed 1996·Granted May 19, 1998·34 cites·12 claims
- 4565US6856212B2Incomplete mechanical contacts for microwave switchesCOM DEV LTD·Filed 2002·Granted Feb 15, 2005·10 cites·23 claims
- 4665US6265953B1Apparatus and method for enhancing the isolation of an MMIC cross-point switchCOM DEV LTD·Filed 1999·Granted Jul 24, 2001·26 cites·20 claims
- 4765US4673903AEvanescent mode triple ridge lowpass harmonic filterCOM DEV LTD·Filed 1984·Granted Jun 16, 1987·20 cites·8 claims
- 4864US6932897B2Titanium-containing metals with adherent coatings and methods for producing sameCOM DEV LTD·Filed 2003·Granted Aug 23, 2005·7 cites·35 claims
- 4964US6005457ACircular waveguide cavity and filter having an iris with an eccentric circular aperture and a method of construction thereofCOM DEV LTD·Filed 1998·Granted Dec 21, 1999·15 cites·23 claims
- 5064US5065125AC-, s- and t-switches operated by permanent magnetsCOM DEV LTD·Filed 1990·Granted Nov 12, 1991·24 cites·16 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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