Inventor · disambiguated record
Keith J. Williams
Also filed as: WILLIAMS KEITH · WILLIAMS KEITH J · WILLIAMS KEITH JAMES · WILLIAMS KEITH S
20 granted patents·3 pending applications·319 citations·filing 1995–2022
95Inventor score
Top patents by PatentIndex Score
23 records- 0188US6643417B2All optical image reject down-converterUS NAVY·Filed 2001·Granted Nov 4, 2003·47 cites·28 claims
- 0286US6731922B1Optical image reject down converterUS NAVY·Filed 2000·Granted May 4, 2004·38 cites·9 claims
- 0386US6621619B2Hybrid brillouin/erbium doped fiber amplifier apparatus and methodUS NAVY·Filed 2001·Granted Sep 16, 2003·27 cites·34 claims
- 0485US6766070B2High power fiber optic modulator system and methodUS NAVY·Filed 2001·Granted Jul 20, 2004·33 cites·34 claims
- 0585US6476957B1Image rejecting microwave photonic downconverterUS NAVY·Filed 2000·Granted Nov 5, 2002·31 cites·18 claims
- 0682US10120127B1Multi-element optical linksUS NAVY·Filed 2017·Granted Nov 6, 2018·4 cites·13 claims
- 0782US8943840B2Mounting assemblyWILLIAMS KEITH·Filed 2011·Granted Feb 3, 2015·9 cites·14 claims
- 0881US9172471B2System and method for suppression of even-order photodiode distortionsHUTCHINSON MEREDITH N·Filed 2013·Granted Oct 27, 2015·13 cites·4 claims
- 0979US6487004B1Optical image reject down converterUS NAVY·Filed 2000·Granted Nov 26, 2002·23 cites·15 claims
- 1074US9654217B2Interference suppression based on power-dependent transfer function of angle-modulated optical linksUS NAVY·Filed 2016·Granted May 16, 2017·3 cites·20 claims
- 1169US8224188B2Even-order harmonic cancellation and increased RF gain using dual-output mach-zehnder modulator with two wavelength inputDEVGAN PREETPAUL S·Filed 2010·Granted Jul 17, 2012·5 cites·12 claims
- 1262US8824901B2Multi-mode optoelectronic oscillatorDEVGAN PREETPAUL S·Filed 2012·Granted Sep 2, 2014·2 cites·16 claims
- 1362US6384948B1High-sensitivity, high-speed digital optical photoreceiverUS NAVY·Filed 1998·Granted May 7, 2002·29 cites·27 claims
- 1459USH1791HStimulated Brillouin scattering for fiber-optic linksFiled 1996·Granted Mar 2, 1999·26 cites·13 claims
- 1548US9399423B2Anchor for detachably connecting a wheelchair securement apparatus to a support surface within a motor vehicleINDIANA MILLS & MFG·Filed 2014·Granted Jul 26, 2016·0 cites·18 claims
- 1647US2024085620A1Cascaded finite impulse response demodulatorWILLIAMS KEITH J·Filed 2022·Application pending·0 cites
- 1746USH1702HWideband fiber-optic signal processorFiled 1995·Granted Jan 6, 1998·16 cites·7 claims
- 1843US2013197823A1Method of aggregating data collected by non-destructive ultrasonic analysis of crimp qualityWILLIAMS KEITH·Filed 2013·Application pending·0 cites
- 1941USD438689SChevy™ emblem mailboxFiled 1999·Granted Mar 6, 2001·5 cites·1 claims
- 2037US6043926AElectro-optical broadband microwave frequency shifterUS NAVY·Filed 1997·Granted Mar 28, 2000·6 cites·16 claims
- 2135US10896235B2Connecting a printed document to related digital contentTYNDALE HOUSE PUBLISHERS INC·Filed 2019·Granted Jan 19, 2021·0 cites·20 claims
- 2230US2003116074A1Marine grappling hookFiled 2001·Application pending·0 cites
- 2324US6844894B1Image processingASCENT MEDIA GROUP INC·Filed 1998·Granted Jan 18, 2005·2 cites·24 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →