Inventor · disambiguated record
David Otto Lewis
Also filed as: LEWIS DAVID O · LEWIS DAVID OTTO
35 granted patents·4 pending applications·885 citations·filing 1973–2009
98Inventor score
Top patents by PatentIndex Score
39 records- 0191US7000115B2Method and apparatus for uniquely and authoritatively identifying tangible objectsIBM·Filed 2001·Granted Feb 14, 2006·60 cites·83 claims
- 0290US7818578B2Method and apparatus for uniquely and authoritatively identifying tangible objectsIBM·Filed 2005·Granted Oct 19, 2010·16 cites·23 claims
- 0389US4896259AApparatus for storing modifying data prior to selectively storing data to be modified into a registerIBM·Filed 1987·Granted Jan 23, 1990·123 cites·21 claims
- 0486US6427198B1Method, system, and program for determining system configurationIBM·Filed 2000·Granted Jul 30, 2002·54 cites·25 claims
- 0586US6280797B1Coating material and method for providing asset protectionIBM·Filed 2000·Granted Aug 28, 2001·36 cites·32 claims
- 0686US5734819AMethod and apparatus for validating system operationIBM·Filed 1994·Granted Mar 31, 1998·113 cites·11 claims
- 0784US7007210B2Method and system for handling multiple bit errors to enhance system reliabilityIBM·Filed 2002·Granted Feb 28, 2006·38 cites·80 claims
- 0883US6851071B2Apparatus and method of repairing a processor array for a failure detected at runtimeIBM·Filed 2001·Granted Feb 1, 2005·39 cites·36 claims
- 0981US7809948B2Cellular telephone device having authenticating capabilityIBM·Filed 2005·Granted Oct 5, 2010·7 cites·14 claims
- 1079US7489596B2Methods and apparatus capable of indicating elapsed time intervalsIBM·Filed 2005·Granted Feb 10, 2009·8 cites·16 claims
- 1177US7783887B2Method and apparatus for providing television services using an authenticating television receiver deviceIBM·Filed 2005·Granted Aug 24, 2010·5 cites·18 claims
- 1277US7574507B2System for determining unreturned standby resource usageIBM·Filed 2007·Granted Aug 11, 2009·6 cites·25 claims
- 1370US4213178AInput/output command timing mechanismIBM·Filed 1978·Granted Jul 15, 1980·32 cites·4 claims
- 1469US7627506B2Method of providing metered capacity of temporary computer resourcesIBM·Filed 2003·Granted Dec 1, 2009·2 cites·2 claims
- 1567US5727231AMethod for personalizing integrated circuit devicesIBM·Filed 1996·Granted Mar 10, 1998·61 cites·7 claims
- 1666US7454502B2System for transferring standby resource entitlementIBM·Filed 2003·Granted Nov 18, 2008·10 cites·15 claims
- 1766US4224667ACommand queuing for I/O adaptersIBM·Filed 1978·Granted Sep 23, 1980·29 cites·6 claims
- 1864US7720972B2System for transferring standby resource entitlementIBM·Filed 2008·Granted May 18, 2010·2 cites·17 claims
- 1964US4903194AStorage addressing error detection circuitryIBM·Filed 1987·Granted Feb 20, 1990·33 cites·14 claims
- 2063US5838793AControlling movement of owned partsIBM·Filed 1996·Granted Nov 17, 1998·29 cites·18 claims
- 2162US8135795B2Method to provide on-demand resource accessBIRKESTRAND DANIEL CHARLES·Filed 2003·Granted Mar 13, 2012·11 cites·22 claims
- 2262US2008228644A1Providing metered capacity of computer resourcesIBM·Filed 2008·Application pending·0 cites
- 2361US7493488B2Method to disable on/off capacity in demandIBM·Filed 2003·Granted Feb 17, 2009·7 cites·17 claims
- 2461US3938101AComputer system with post execution I/O emulationIBM·Filed 1973·Granted Feb 10, 1976·21 cites·17 claims
- 2559US2004199473A1Billing information authentication for on-demand resourcesIBM·Filed 2003·Application pending·0 cites
- 2658US4381540AAsynchronous channel error mechanismIBM·Filed 1980·Granted Apr 26, 1983·24 cites·8 claims
- 2757US8086856B2Disabling on/off capacity on demandLEWIS DAVID O·Filed 2009·Granted Dec 27, 2011·0 cites·12 claims
- 2855US5875248AMethod of counterfeit detection of electronic data stored on a deviceIBM·Filed 1997·Granted Feb 23, 1999·42 cites·31 claims
- 2954US7395334B2System for determining unreturned standby resource usageIBM·Filed 2003·Granted Jul 1, 2008·3 cites·27 claims
- 3054US4231088AAllocating and resolving next virtual pages for input/outputIBM·Filed 1978·Granted Oct 28, 1980·17 cites·7 claims
- 3153US7085967B2Method and apparatus for formatting vital component data in a field replaceable unit of a computer systemIBM·Filed 2003·Granted Aug 1, 2006·7 cites·16 claims
- 3252US7958218B2System for determining unreturned standby resource usageIBM·Filed 2008·Granted Jun 7, 2011·0 cites·14 claims
- 3350US7797541B2Method and apparatus for providing cellular telephone service using an authenticating cellular telephone deviceIBM·Filed 2005·Granted Sep 14, 2010·0 cites·18 claims
- 3450US4320456AControl apparatus for virtual address translation unitIBM·Filed 1980·Granted Mar 16, 1982·21 cites·6 claims
- 3548US6060169ACoating Material and method for providing asset protectionIBM·Filed 1997·Granted May 9, 2000·11 cites·19 claims
- 3644US2005066032A1Capacity on demand grace period for incompliant system configurationsIBM·Filed 2003·Application pending·0 cites
- 3742US4228504AVirtual addressing for I/O adaptersIBM·Filed 1978·Granted Oct 14, 1980·9 cites·7 claims
- 3841US2004215569A1Method to ensure a unique machine serial numberIBM·Filed 2003·Application pending·0 cites
- 3938US4648033ALook-aside buffer LRU marker controllerIBM·Filed 1984·Granted Mar 3, 1987·9 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →