Birch Zimmer

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Corvallis, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for using a movable object to control a computer
- Patent number 8,179,366
- Issue date May 15, 2012
- NaturalPoint, Inc.
- Jim Richardson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video processing methods and apparatus for gaze point tracking
- Patent number 6,433,759
- Issue date Aug 13, 2002
- Eye Control Technologies, Inc.
- Jim Richardson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Video processing methods and apparatus for gaze point tracking
- Patent number 6,091,378
- Issue date Jul 18, 2000
- Eye Control Technologies, Inc.
- Jim Richardson
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR USING A MOVABLE OBJECT TO CONTROL A COMPUTER
- Publication number 20130063477
- Publication date Mar 14, 2013
- James Richardson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and methods for using a movable object to control a computer
- Publication number 20060119575
- Publication date Jun 8, 2006
- NaturalPoint, Inc.
- Jim Richardson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Systems and methods for using a movable object to control a computer
- Publication number 20060119576
- Publication date Jun 8, 2006
- NaturalPoint, Inc.
- Jim Richardson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and methods for using a movable object to control a computer
- Publication number 20060119574
- Publication date Jun 8, 2006
- NaturalPoint, Inc.
- Jim Richardson
- G06 - COMPUTING CALCULATING COUNTING