Inventor · disambiguated record
David Ku
Also filed as: KU DAVID · KU DAVID C · KU DAVID CHO-LUN
29 granted patents·5 pending applications·594 citations·filing 2001–2020
97Inventor score
Top patents by PatentIndex Score
34 records- 0198US7599950B2Systems and methods for collecting user annotationsYAHOO INC·Filed 2005·Granted Oct 6, 2009·121 cites·21 claims
- 0297US8086605B2Search engine with augmented relevance ranking by community participationXU ZHICHEN·Filed 2006·Granted Dec 27, 2011·98 cites·14 claims
- 0397US7647306B2Using community annotations as anchortextYAHOO INC·Filed 2006·Granted Jan 12, 2010·59 cites·11 claims
- 0492US7840438B2System and method for discounting of historical click through data for multiple versions of an advertisementYAHOO INC·Filed 2005·Granted Nov 23, 2010·32 cites·14 claims
- 0591US8521734B2Search engine with augmented relevance ranking by community participationWALTHER ECKART·Filed 2011·Granted Aug 27, 2013·15 cites·20 claims
- 0691US8005850B2Search systems and methods with integration of user annotationsYAHOO INC·Filed 2005·Granted Aug 23, 2011·30 cites·33 claims
- 0791US8005835B2Search systems and methods with integration of aggregate user annotationsYAHOO INC·Filed 2005·Granted Aug 23, 2011·30 cites·19 claims
- 0891US7499914B2Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basisYAHOO INC·Filed 2004·Granted Mar 3, 2009·58 cites·26 claims
- 0990US7631008B2System and method for generating functions to predict the clickability of advertisementsYAHOO INC·Filed 2006·Granted Dec 8, 2009·50 cites·62 claims
- 1088US8788492B2Search system and methods with integration of user annotations from a trust networkLU QI·Filed 2005·Granted Jul 22, 2014·16 cites·46 claims
- 1188US8020106B2Integration of personalized portals with web content syndicationYAHOO INC·Filed 2005·Granted Sep 13, 2011·23 cites·27 claims
- 1287US8612417B2Inverse search systems and methodsYAHOO INC·Filed 2013·Granted Dec 17, 2013·8 cites·30 claims
- 1382US8271480B2Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basisDIAB ALI·Filed 2009·Granted Sep 18, 2012·8 cites·19 claims
- 1481US8150825B2Inverse search systems and methodsDIAB ALI·Filed 2005·Granted Apr 3, 2012·9 cites·28 claims
- 1581US7739708B2System and method for revenue based advertisement placementYAHOO INC·Filed 2005·Granted Jun 15, 2010·6 cites·20 claims
- 1680US8312014B2Lateral searchLU QI·Filed 2004·Granted Nov 13, 2012·23 cites·8 claims
- 1774US9852187B2Search system and methods with integration of user annotations from a trust networkYAHOO INC·Filed 2014·Granted Dec 26, 2017·2 cites·20 claims
- 1872US9262530B2Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basisYAHOO INC·Filed 2014·Granted Feb 16, 2016·0 cites·20 claims
- 1969US11556544B2Search system and methods with integration of user annotations from a trust networkSLACK TECH INC·Filed 2020·Granted Jan 17, 2023·0 cites·20 claims
- 2067US8732169B2Lateral searchYAHOO INC·Filed 2012·Granted May 20, 2014·1 cites·20 claims
- 2166US8849796B2Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basisDIAB ALI·Filed 2012·Granted Sep 30, 2014·1 cites·12 claims
- 2265US8396853B2Inverse search systems and methodsDIAB ALI·Filed 2012·Granted Mar 12, 2013·1 cites·20 claims
- 2363US9984164B2Search systems and methods with integration of aggregate user annotationsWALTHER ECKART·Filed 2011·Granted May 29, 2018·2 cites·18 claims
- 2461US10726019B2Search system and methods with integration of user annotations from a trust networkSLACK TECH INC·Filed 2017·Granted Jul 28, 2020·0 cites·14 claims
- 2559US9323848B2Search system using search subdomain and hints to subdomains in search query statements and sponsored results on a subdomain-by-subdomain basisYAHOO INC·Filed 2014·Granted Apr 26, 2016·0 cites·20 claims
- 2657US8886627B2Inverse search systems and methodsYAHOO INC·Filed 2013·Granted Nov 11, 2014·0 cites·28 claims
- 2756US2016239503A1Search System Using Search Subdomain And Hints To Subdomains In Search Query Statements And Sponsored Results On A Subdomain-By-Subdomain BasisYAHOO INC·Filed 2016·Application pending·0 cites
- 2855US9754029B2Lateral searchJOLLIFY MAN LTD·Filed 2014·Granted Sep 5, 2017·0 cites·19 claims
- 2955US9684720B2Lateral searchJOLLIFY MAN LTD·Filed 2014·Granted Jun 20, 2017·0 cites·19 claims
- 3055US9489463B2Search systems and methods with integration of user annotationsWALTHER ECKART·Filed 2011·Granted Nov 8, 2016·1 cites·12 claims
- 3154US2004015372A1Method and system for processing and aggregating medical information for comparative and statistical analysisFiled 2001·Application pending·0 cites
- 3252US2014278983A1Using entity repository to enhance advertisement displayMICROSOFT CORP·Filed 2013·Application pending·0 cites
- 3348US2014114947A1Search Systems and Methods with Integration of User AnnotationsYAHOO INC·Filed 2013·Application pending·0 cites
- 3445US2011314396A1Integration of personalized portals with web content syndicationDIAB ALI·Filed 2011·Application pending·0 cites
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