Inventor · disambiguated record
David Christie
Also filed as: CHRISTIE DAVID · CHRISTIE DAVID NICHOLAS
11 granted patents·3 pending applications·487 citations·filing 1995–2024
91Inventor score
Top patents by PatentIndex Score
14 records- 0193US8892403B1Determining sensor information based on events associated with a mobile deviceGOOGLE INC·Filed 2013·Granted Nov 18, 2014·13 cites·20 claims
- 0292US11616999B1Methods and apparatus to automate the recording of media for signature creationNIELSEN CO US LLC·Filed 2021·Granted Mar 28, 2023·6 cites·24 claims
- 0389US7298922B1Synthetic panchromatic imagery method and systemLOCKHEED CORP·Filed 2004·Granted Nov 20, 2007·85 cites·25 claims
- 0487US6889247B2Method and apparatus for workgroup information replicationNETSCAPE COMM CORP·Filed 2001·Granted May 3, 2005·30 cites·88 claims
- 0583US10274346B2Determining quality of a location-determination algorithm associated with a mobile device by processing a log of sensor dataGOOGLE LLC·Filed 2014·Granted Apr 30, 2019·9 cites·18 claims
- 0681US5757669AMethod and apparatus for workgroup information replicationNETSCAPE COMMUNICATIONS CORP·Filed 1995·Granted May 26, 1998·220 cites·22 claims
- 0775US8768618B1Determining a location of a mobile device using a multi-modal kalman filterGOOGLE INC·Filed 2013·Granted Jul 1, 2014·5 cites·20 claims
- 0873US9439043B2Running location provider processesGOOGLE INC·Filed 2014·Granted Sep 6, 2016·2 cites·20 claims
- 0969US6182117B1Method and apparatus for workgroup information replicationNETSCAPE COMM CORP·Filed 1997·Granted Jan 30, 2001·117 cites·33 claims
- 1068US2025088687A1Methods and apparatus to automate the recording of media for signature creationNIELSEN CO US LLC·Filed 2024·Application pending·0 cites
- 1166US12160626B2Methods and apparatus to automate the recording of media for signature creationNIELSEN CO US LLC·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 1257US2005165861A1Method and apparatus for replicating informationNETSCAPE COMM CORP·Filed 2005·Application pending·0 cites
- 1353US9794754B2Running location provider processesGOOGLE INC·Filed 2016·Granted Oct 17, 2017·0 cites·20 claims
- 1439US2009141706A1System and method for the automatic provisioning of an openline circuitCITRUS INTERNAT LTD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →