Inventor · disambiguated record
Richard Lewis
Also filed as: LEWIS RICHARD · LEWIS RICHARD D · LEWIS RICHARD DALE
30 granted patents·2 pending applications·1,487 citations·filing 1980–2017
97Inventor score
Top patents by PatentIndex Score
32 records- 0196US6874420B2System and method for register mark recognitionCC1 INC·Filed 2003·Granted Apr 5, 2005·143 cites·7 claims
- 0294US6816625B2Distortion free image capture system and methodLEWIS JR CLARENCE A·Filed 2001·Granted Nov 9, 2004·108 cites·33 claims
- 0389US7775297B2Multiple input scaling autodrillerOMRON OILFIELD & MARINE INC·Filed 2006·Granted Aug 17, 2010·40 cites·24 claims
- 0488US6233565B1Methods and apparatus for internet based financial transactions with evidence of paymentSARANAC SOFTWARE INC·Filed 1998·Granted May 15, 2001·900 cites·18 claims
- 0586US7665533B2Electronic threading control apparatus and methodOMRON OILFIELD & MARINE INC·Filed 2007·Granted Feb 23, 2010·36 cites·25 claims
- 0685US7929704B2Modified triple wrap encryption/decryption systemZENITH ELECTRONICS LLC·Filed 2006·Granted Apr 19, 2011·6 cites·19 claims
- 0785US4322802AControl apparatus for adjusting the position of a workpieceLEWIS JR CLARENCE A·Filed 1980·Granted Mar 30, 1982·31 cites·31 claims
- 0884US8136609B2Multiple input scaling autodrillerHOPWOOD FERGUS·Filed 2010·Granted Mar 20, 2012·11 cites·17 claims
- 0981US7936870B2Rotation of keys during encryption/decryptionZENITH ELECTRONICS LLC·Filed 2006·Granted May 3, 2011·4 cites·32 claims
- 1080US6026172ASystem and method for zoom lens calibration and method using sameFiled 1997·Granted Feb 15, 2000·81 cites·55 claims
- 1174US8487739B2Television theft deterrenceLEWIS RICHARD·Filed 2008·Granted Jul 16, 2013·4 cites·17 claims
- 1274US8144868B2Encryption/decryption of program data but not PSI dataHAUGE RAYMOND C·Filed 2006·Granted Mar 27, 2012·4 cites·35 claims
- 1373US7969474B2Camera, encoder, and modulator in same enclosureZENITH ELECTRONICS LLC·Filed 2007·Granted Jun 28, 2011·3 cites·28 claims
- 1473US6166366ASystem and method for monitoring and controlling the deposition of pattern and overall material coatingsCC1 INC·Filed 1998·Granted Dec 26, 2000·50 cites·13 claims
- 1572US8189786B2Encryption systemHAUGE RAYMOND C·Filed 2005·Granted May 29, 2012·3 cites·38 claims
- 1669US8442226B2Decryption key managementHAUGE RAYMOND C·Filed 2009·Granted May 14, 2013·2 cites·20 claims
- 1767US7701510B2Menu generation for MPEG complaint devicesZENITH ELECTRONICS LLC·Filed 2006·Granted Apr 20, 2010·2 cites·19 claims
- 1865US9131214B2Diagnostics system for remotely located televisionsLEWIS RICHARD·Filed 2013·Granted Sep 8, 2015·1 cites·25 claims
- 1959US10741067B2Safety light apparatus and methodDicke Safety Products·Filed 2017·Granted Aug 11, 2020·1 cites·17 claims
- 2058US4482972ADistance sensing apparatus and methodLEWIS CLARENCE A·Filed 1981·Granted Nov 13, 1984·16 cites·19 claims
- 2157US8345877B2Key management systemZENITH ELECTRONICS LLC·Filed 2009·Granted Jan 1, 2013·0 cites·30 claims
- 2256US8401189B2Opportunistic use of keys during encryption/decryptionHAUGE RAYMOND C·Filed 2009·Granted Mar 19, 2013·0 cites·13 claims
- 2354US8054974B2Opportunistic use of null packets during encryption/decryptionZENITH ELECTRONICS LLC·Filed 2006·Granted Nov 8, 2011·0 cites·15 claims
- 2454US2009158950A1Method and apparatus for re-registering a mechanical drive pressCC1 INC·Filed 2007·Application pending·0 cites
- 2553US2002029194A1System and method of managing financial transactions over an electronic networkFiled 2001·Application pending·0 cites
- 2649US7818774B2Internet protocol conversion module for televisionsZENITH ELECTRONICS LLC·Filed 2006·Granted Oct 19, 2010·0 cites·16 claims
- 2745US9277271B2Wireless network antenna apparatus and methodLEWIS RICHARD·Filed 2012·Granted Mar 1, 2016·0 cites·16 claims
- 2844US4887639ANon-degrading pressure regulatorGRACO INC·Filed 1988·Granted Dec 19, 1989·16 cites·5 claims
- 2942US5222518AAir flow control valveGRACO INC·Filed 1992·Granted Jun 29, 1993·9 cites·9 claims
- 3042US5176176ANon-degrading back pressure regulatorGRACO INC·Filed 1991·Granted Jan 5, 1993·10 cites·5 claims
- 3139US4843841AEnergy conserving refrigeration deviceGRACO INC·Filed 1988·Granted Jul 4, 1989·6 cites·7 claims
- 3238US9392430B2Bonding of receiver to camera based mobile device having connectivityLEWIS RICHARD·Filed 2011·Granted Jul 12, 2016·0 cites·18 claims
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