Roger A. Powell

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Burlingame, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for efficiently accounting for the temporal na...
- Patent number 8,311,657
- Issue date Nov 13, 2012
- Apple Inc.
- Alan C. Cannistraro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for displaying a gain control interface with n...
- Patent number 7,805,685
- Issue date Sep 28, 2010
- Apple, Inc.
- Alan C. Cannistraro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for reducing data events that represent a user...
- Patent number 7,610,553
- Issue date Oct 27, 2009
- Apple Inc.
- Kelly B. Jacklin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for efficiently accounting for the temporal na...
- Patent number 7,426,417
- Issue date Sep 16, 2008
- Apple Inc.
- Alan C. Cannistraro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for displaying a gain control interface with n...
- Patent number 7,328,412
- Issue date Feb 5, 2008
- Apple Inc.
- Alan C. Cannistraro
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Efficiently Accounting for the Temporal Na...
- Publication number 20080222525
- Publication date Sep 11, 2008
- Alan C. Cannistraro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for displaying a gain control interface with n...
- Publication number 20080088720
- Publication date Apr 17, 2008
- Alan C. Cannistraro
- G06 - COMPUTING CALCULATING COUNTING