David Christie — 11 Patents at Google

David Christie has been granted 11 US patents while listed as an inventor at Google. The first was granted in 1998 and the most recent in December 2024. David Christie ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list David Christie in San Francisco, CA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12160626	Methods and apparatus to automate the recording of media for signature creation	Albert T. Borawski, Shailendra Paranjape, Nigel Smith, Eric M. Rosell, John Ferrell +2 more	2024-12-03
11616999	Methods and apparatus to automate the recording of media for signature creation	Albert T. Borawski, Shailendra Paranjape, Nigel Smith, Eric M. Rosell, John Ferrell +2 more	2023-03-28
10274346	Determining quality of a location-determination algorithm associated with a mobile device by processing a log of sensor data	Etienne Le Grand	2019-04-30	$20,188,000
9794754	Running location provider processes	Vidya Narayanan	2017-10-17	$15,747,000
9439043	Running location provider processes	Vidya Narayanan	2016-09-06	$12,831,000
8892403	Determining sensor information based on events associated with a mobile device	Etienne Le Grand	2014-11-18	$10,903,000
8768618	Determining a location of a mobile device using a multi-modal kalman filter	Brian Patrick Williams, Mohammed Waleed Kadous	2014-07-01	$13,746,000
7298922	Synthetic panchromatic imagery method and system	John Lindgren	2007-11-20	$42,307,000
6889247	Method and apparatus for workgroup information replication	Jeffrey Winner	2005-05-03
6182117	Method and apparatus for workgroup information replication	Jeffrey Winner	2001-01-30
5757669	Method and apparatus for workgroup information replication	Jeffrey Winner	1998-05-26	$44,139,000

David Christie — 11 Patents

Issued Patents All Time

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