Inventor · disambiguated record
John K. Langgood
Also filed as: LANGGOOD JOHN · LANGGOOD JOHN K
19 granted patents·3 pending applications·857 citations·filing 1989–2015
95Inventor score
Files withIBM10LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD4LANGGOOD JOHN K3LENOVO SINGAPORE PTE LTD3ACKARET JERRY D1
Top patents by PatentIndex Score
22 records- 0197US7992014B2Administering power supplies in a data centerIBM·Filed 2007·Granted Aug 2, 2011·229 cites·19 claims
- 0295US7921315B2Managing power consumption in a data center based on monitoring circuit breakersIBM·Filed 2008·Granted Apr 5, 2011·57 cites·20 claims
- 0394US5491804AMethod and apparatus for automatic initialization of pluggable option cardsIBM·Filed 1991·Granted Feb 13, 1996·222 cites·48 claims
- 0494US5038320AComputer system with automatic initialization of pluggable option cardsIBM·Filed 1989·Granted Aug 6, 1991·173 cites·18 claims
- 0592US9544001B1Sending and receiving messages using target criteria other than a network identifierLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2015·Granted Jan 10, 2017·11 cites·13 claims
- 0687US7344402B2Apparatus and method for component module insertion and removal protectionLENOVO PTE LTD·Filed 2006·Granted Mar 18, 2008·29 cites·25 claims
- 0785US8265240B2Selectively-expandable speakerphone system and methodLANGGOOD JOHN K·Filed 2008·Granted Sep 11, 2012·16 cites·17 claims
- 0880US9772942B2Committing transaction without first flushing processor cache to non-volatile memory when connected to UPSLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2015·Granted Sep 26, 2017·3 cites·17 claims
- 0977US8814504B2Fan brakeLANGGOOD JOHN K·Filed 2011·Granted Aug 26, 2014·4 cites·19 claims
- 1075US8212388B2Multi-capacity power supply for electronic devicesLANGGOOD JOHN K·Filed 2008·Granted Jul 3, 2012·15 cites·13 claims
- 1172US7545370B1Automatic cleaning of useable surfaces of a portable computer deviceIBM·Filed 2008·Granted Jun 9, 2009·5 cites·1 claims
- 1271US7983770B2External ambient noise monitoring to adapt control of internal system noise sourcesLENOVO SINGAPORE PTE LTD·Filed 2007·Granted Jul 19, 2011·4 cites·18 claims
- 1365US7643288B2Foldable computer with partially visible display when closedLENOVO SINGAPORE PTE LTD·Filed 2006·Granted Jan 5, 2010·3 cites·11 claims
- 1462US5664150AComputer system with a device for selectively blocking writebacks of data from a writeback cache to memoryIBM·Filed 1995·Granted Sep 2, 1997·47 cites·16 claims
- 1561US6477603B1Multiple PCI adapters within single PCI slot on an matax planarIBM·Filed 1999·Granted Nov 5, 2002·36 cites·16 claims
- 1660US9396659B2Collision avoidance among vehiclesLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2013·Granted Jul 19, 2016·2 cites·15 claims
- 1758US7647440B2Motherboard detection of computer chassis typeLENOVO SINGAPORE PTE LTD·Filed 2008·Granted Jan 12, 2010·1 cites·21 claims
- 1848US2014188318A1Managing inter-vehicular battery charging transactionsIBM·Filed 2013·Application pending·0 cites
- 1947US9639269B2Computing device-specific memory moduleLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2015·Granted May 2, 2017·0 cites·27 claims
- 2047US2014188699A1Managing inter-vehicular battery charging transactionsIBM·Filed 2012·Application pending·0 cites
- 2144US2014372634A1Indicating and detecting correct cable connectionsIBM·Filed 2013·Application pending·0 cites
- 2239US8635488B2Implementing ultra high availability personality cardACKARET JERRY D·Filed 2011·Granted Jan 21, 2014·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →