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Clyde Hill, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Eye gaze tracking using binocular fixation constraints
Patent number
10,146,305
Issue date
Dec 4, 2018
Microsoft Technology Licensing, LLC
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Gaze tracking via eye gaze model
Patent number
9,864,430
Issue date
Jan 9, 2018
Microsoft Technology Licensing, LLC
Dijia Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Eye gaze tracking based upon adaptive homography mapping
Patent number
9,684,827
Issue date
Jun 20, 2017
Microsoft Technology Licensing, LLC
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Eye gaze tracking using binocular fixation constraints
Patent number
9,552,061
Issue date
Jan 24, 2017
Microsoft Technology Licensing, LLC
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Eye gaze detection with multiple light sources and sensors
Patent number
9,430,040
Issue date
Aug 30, 2016
Microsoft Technology Licensing, LLC
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Distinguishing live faces from flat surfaces
Patent number
8,675,926
Issue date
Mar 18, 2014
Microsoft Corporation
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multichannel acoustic echo cancellation
Patent number
8,605,890
Issue date
Dec 10, 2013
Microsoft Corporation
Zhengyou Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-camera head pose tracking
Patent number
8,339,459
Issue date
Dec 25, 2012
Microsoft Corporation
Zhengyou Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Grammar confusability metric for speech recognition
Patent number
7,844,456
Issue date
Nov 30, 2010
Microsoft Corporation
Qin Cai
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
EYE GAZE TRACKING USING BINOCULAR FIXATION CONSTRAINTS
Publication number
20170102768
Publication date
Apr 13, 2017
Microsoft Technology Licensing, LLC
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EYE GAZE DETECTION WITH MULTIPLE LIGHT SOURCES AND SENSORS
Publication number
20160334869
Publication date
Nov 17, 2016
Microsoft Technology Licensing, LLC
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
GAZE TRACKING VIA EYE GAZE MODEL
Publication number
20160202756
Publication date
Jul 14, 2016
Microsoft Technology Licensing, LLC
Dijia Wu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EYE GAZE TRACKING USING BINOCULAR FIXATION CONSTRAINTS
Publication number
20150277553
Publication date
Oct 1, 2015
Microsoft Corporation
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EYE GAZE TRACKING BASED UPON ADAPTIVE HOMOGRAPHY MAPPING
Publication number
20150278599
Publication date
Oct 1, 2015
Microsoft Corporation
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EYE GAZE DETECTION WITH MULTIPLE LIGHT SOURCES AND SENSORS
Publication number
20150199003
Publication date
Jul 16, 2015
Microsoft Corporation
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MODEL BASED VIDEO PROJECTION
Publication number
20140168204
Publication date
Jun 19, 2014
Microsoft Corporation
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Distinguishing Live Faces from Flat Surfaces
Publication number
20110299741
Publication date
Dec 8, 2011
Microsoft Corporation
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MULTI-CAMERA HEAD POSE TRACKING
Publication number
20110063403
Publication date
Mar 17, 2011
Microsoft Corporation
Zhengyou Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multichannel Acoustic Echo Cancellation
Publication number
20100074433
Publication date
Mar 25, 2010
Microsoft Corporation
Zhengyou Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE