Inventor · disambiguated record
Norris E. Lewis
Also filed as: LEWIS NORRIS E · LEWIS NORRIS EARL · WITHERSPOON BARRY K
26 granted patents·683 citations·filing 1980–2019
97Inventor score
Top patents by PatentIndex Score
26 records- 0195US4398113AFiber brush slip ring assemblyLITTON SYSTEMS INC·Filed 1980·Granted Aug 9, 1983·90 cites·6 claims
- 0291US5455703AFiber optic transceiver with integrated couplerLITTON SYSTEMS INC·Filed 1993·Granted Oct 3, 1995·119 cites·5 claims
- 0390US4525025AFiber optic rotary joint using a reflective surface and tangentially mounted rotor and stator optical fibersLITTON SYSTEMS INC·Filed 1983·Granted Jun 25, 1985·70 cites·11 claims
- 0484US5285512AFiber optic transceiver with integrated couplerLITTON SYSTEMS INC·Filed 1992·Granted Feb 8, 1994·59 cites·7 claims
- 0582US8611753B2Optical rotary joints, methods of mounting same in a properly-aligned manner, and optical reflector assemblies for use thereinLO K PETER·Filed 2012·Granted Dec 17, 2013·7 cites·2 claims
- 0682US6980714B2Fiber optic rotary joint and associated reflector assemblyMOOG COMPONENTS GROUP INC·Filed 2003·Granted Dec 27, 2005·26 cites·50 claims
- 0778US7339302B2Electrical contact technology and methodology for the manufacture of large-diameter electrical slip ringsMOOG INC·Filed 2006·Granted Mar 4, 2008·16 cites·8 claims
- 0878US4492427AOptical slip ring assemblyLITTON SYSTEMS INC·Filed 1982·Granted Jan 8, 1985·38 cites·5 claims
- 0978US4436367AOptical slip ring assemblyLITTON SYSTEMS INC·Filed 1981·Granted Mar 13, 1984·34 cites·11 claims
- 1076US7545073B2Fluid-dispensing reservoir for large-diameter slip ringsMOOG INC·Filed 2008·Granted Jun 9, 2009·13 cites·12 claims
- 1176US6104849AFiber optic rotary jointLITTON SYSTEMS INC·Filed 1998·Granted Aug 15, 2000·48 cites·20 claims
- 1275US6453088B1Segmented waveguide for large diameter fiber optic rotary jointLITTON SYSTEMS INC·Filed 2000·Granted Sep 17, 2002·17 cites·11 claims
- 1373US6751369B1Fiber lens assembly for singlemode optical switchesMOOG COMPONENTS GROUP INC·Filed 2000·Granted Jun 15, 2004·15 cites·20 claims
- 1473US5991478AFiber optic rotary jointLITTON SYSTEMS INC·Filed 1997·Granted Nov 23, 1999·42 cites·47 claims
- 1570US7105983B2Electrical contact technology and methodology for the manufacture of large-diameter electrical slip ringsMOOG INC·Filed 2004·Granted Sep 12, 2006·17 cites·17 claims
- 1669US10965077B2Superconducting devices, such as slip-rings and homopolar motors/generatorsMOOG INC·Filed 2019·Granted Mar 30, 2021·0 cites·10 claims
- 1766US7423359B2Fluid-dispensing reservoir for large-diameter slip ringsMOOG INC·Filed 2006·Granted Sep 9, 2008·8 cites·10 claims
- 1866US4329004AGas filled high voltage slip ring assemblyLITTON SYSTEMS INC·Filed 1980·Granted May 11, 1982·17 cites·2 claims
- 1965US7495366B2Compact slip ring incorporating fiber-on-tips contact technologyMOOG INC·Filed 2006·Granted Feb 24, 2009·9 cites·14 claims
- 2064US8285146B2Optical rotary joints, methods of mounting same in a properly-aligned manner, and optical reflector assemblies for use thereinLO K PETER·Filed 2006·Granted Oct 9, 2012·3 cites·18 claims
- 2156US8520990B2High-power collimating lens assemblies, and methods of reducing the optical power density in collimating lens assembliesLEWIS NORRIS E·Filed 2008·Granted Aug 27, 2013·2 cites·15 claims
- 2255US5054189AMethod of manufacturing an electrical slip ring assemblyLITTON SYSTETMS INC·Filed 1990·Granted Oct 8, 1991·19 cites·5 claims
- 2351US9362697B2Fiber-on-tip contact design brush assembliesLEWIS NORRIS E·Filed 2012·Granted Jun 7, 2016·2 cites·26 claims
- 2451US8705976B2Optical reflector assemblies for use optical rotary jointsLO K PETER·Filed 2012·Granted Apr 22, 2014·0 cites·11 claims
- 2547US4323292AHigh voltage slip ring assemblyLITTON SYSTEMS INC·Filed 1980·Granted Apr 6, 1982·12 cites·10 claims
- 2646US10446995B2Superconducting devices, such as slip-rings and homopolar motors/generatorsMOOG INC·Filed 2014·Granted Oct 15, 2019·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →