Inventor · disambiguated record
Charles Alfred Lewis
Also filed as: LEWIS CHARLES · LEWIS CHARLES A · LEWIS CHARLES ALFRED
18 granted patents·4 pending applications·336 citations·filing 1964–2023
95Inventor score
Top patents by PatentIndex Score
22 records- 0195US8317067B2Device holder with magnetic retainerLEWIS CHARLES A·Filed 2009·Granted Nov 27, 2012·39 cites·12 claims
- 0294US7421393B1System for developing a dialog manager using modular spoken-dialog componentsAT & T CORP·Filed 2004·Granted Sep 2, 2008·75 cites·34 claims
- 0391US8473299B2System and dialog manager developed using modular spoken-dialog componentsDI FABBRIZIO GIUSEPPE·Filed 2008·Granted Jun 25, 2013·20 cites·21 claims
- 0487US10560110B1Precision microwave frequency synthesizer and receiver with delay balanced drift canceling loopGIGA TRONICS INCORPORATED·Filed 2017·Granted Feb 11, 2020·6 cites·20 claims
- 0584US10848163B2Precision microwave frequency synthesizer and receiver with delay balanced drift canceling loopGIGA TRONICS INCORPORATED·Filed 2019·Granted Nov 24, 2020·3 cites·20 claims
- 0684US7412393B1Method for developing a dialog manager using modular spoken-dialog componentsAT & T CORP·Filed 2004·Granted Aug 12, 2008·42 cites·19 claims
- 0782US6489853B1Low phase noise oscillatorCOMMUNICATIONS INC Z·Filed 2002·Granted Dec 3, 2002·22 cites·23 claims
- 0882US4003291AMissile launching mineUS NAVY·Filed 1964·Granted Jan 18, 1977·31 cites·8 claims
- 0980US7430510B1System and method of using modular spoken-dialog componentsAT & T CORP·Filed 2004·Granted Sep 30, 2008·35 cites·6 claims
- 1079US11664812B2Precision microwave frequency synthesizer and receiver with delay balanced drift canceling loopGIGA TRONICS INCORPORATED·Filed 2020·Granted May 30, 2023·1 cites·18 claims
- 1174US8630859B2Method for developing a dialog manager using modular spoken-dialog componentsDIFABBRIZIO GIUSEPPE·Filed 2008·Granted Jan 14, 2014·9 cites·23 claims
- 1272US5748051ALow phase noise UHF and microwave oscillatorCOMMUNICATIONS INC Z·Filed 1996·Granted May 5, 1998·27 cites·14 claims
- 1368US8792627B2Method and apparatus for delivering relevant contentBEGEJA LEE·Filed 2006·Granted Jul 29, 2014·2 cites·20 claims
- 1466US2024097688A1Precision Microwave Frequency Synthesizer And Receiver With Delay Balanced Drift Canceling LoopGIGA TRONICS INCORPORATED·Filed 2023·Application pending·0 cites
- 1557US8725517B2System and dialog manager developed using modular spoken-dialog componentsAT & T IP II LP·Filed 2013·Granted May 13, 2014·0 cites·20 claims
- 1654US9257116B2System and dialog manager developed using modular spoken-dialog componentsAT & T IP II LP·Filed 2014·Granted Feb 9, 2016·0 cites·20 claims
- 1752US2016154788A1System and dialog manager developed using modular spoken-dialog componentsAT & T IP II LP·Filed 2016·Application pending·0 cites
- 1849US7778836B2System and method of using modular spoken-dialog componentsAT & T IP II LP·Filed 2008·Granted Aug 17, 2010·0 cites·11 claims
- 1949US5484220ASwivel connectorLEWIS MFG COMP·Filed 1993·Granted Jan 16, 1996·20 cites·13 claims
- 2046US2005165607A1System and method to disambiguate and clarify user intention in a spoken dialog systemAT & T CORP·Filed 2004·Application pending·0 cites
- 2139US5003515ASubmarine emergency communication transmitterUS NAVY·Filed 1964·Granted Mar 26, 1991·4 cites·11 claims
- 2235US2003151485A1Surface mounted inductance elementFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →