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Didier J. LeGall
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Springfield, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Automatic maintenance of front and/or rear windshield visibility
Patent number
10,609,341
Issue date
Mar 31, 2020
Ambarella, Inc.
Shimon Pertsel
B60 - VEHICLES IN GENERAL
Information
Patent Grant
High efficiency video coding for video with interlaced and progress...
Patent number
10,015,490
Issue date
Jul 3, 2018
Ambarella, Inc.
Didier LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High efficiency video coding for video with interlaced and progress...
Patent number
9,826,234
Issue date
Nov 21, 2017
Ambarella, Inc.
Didier LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video editing with connected high-resolution video camera and video...
Patent number
9,514,783
Issue date
Dec 6, 2016
Ambarella, Inc.
Chi Hong John Ju
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video editing processor for video cloud server
Patent number
9,478,256
Issue date
Oct 25, 2016
Ambarella, Inc.
Chi Hong John Ju
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video editing with connected high-resolution video camera and video...
Patent number
9,286,940
Issue date
Mar 15, 2016
Ambarella, Inc.
Chi Hong John Ju
G11 - INFORMATION STORAGE
Information
Patent Grant
High efficiency video coding for video with interlaced and progress...
Patent number
9,247,196
Issue date
Jan 26, 2016
Ambarella, Inc.
Didier LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video editing with connected high-resolution video camera and video...
Patent number
8,768,142
Issue date
Jul 1, 2014
Ambarella, Inc.
Chi Hong John Ju
G11 - INFORMATION STORAGE
Information
Patent Grant
Temperature-based fixed pattern noise and bad pixel calibration
Patent number
8,675,101
Issue date
Mar 18, 2014
Ambarella, Inc.
Elliot N. Linzer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High resolution zoom: a novel digital zoom for digital video camera
Patent number
8,243,171
Issue date
Aug 14, 2012
Ambarella, Inc.
Didier LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi-channel video compression system
Patent number
7,907,665
Issue date
Mar 15, 2011
LSI Corporation
Aaron G. Wells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
High resolution zoom: a novel digital zoom for digital video camera
Patent number
7,880,776
Issue date
Feb 1, 2011
Ambarella, Inc.
Didier LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decimating and cropping based zoom factor for a digital camera
Patent number
7,688,364
Issue date
Mar 30, 2010
Ambarella, Inc.
Didier LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of protecting high definition video signal
Patent number
6,925,181
Issue date
Aug 2, 2005
LSI Logic Corporation
Leslie Kohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of protecting high definition video signal
Patent number
6,570,990
Issue date
May 27, 2003
LSI Logic Corporation
Leslie Kohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion compensated de-interlacing
Patent number
6,512,550
Issue date
Jan 28, 2003
LSI Logic Corporation
Diego P. de Garrido
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Motion compensated de-interlacing
Patent number
6,331,874
Issue date
Dec 18, 2001
LSI Logic Corporation
Diego P. de Garrido
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Structure and method for motion estimation of a digital image by ma...
Patent number
6,122,442
Issue date
Sep 19, 2000
C-Cube Microsystems, Inc.
Stephen C. Purcell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-linear digital filters for interlaced video signals and method...
Patent number
6,071,004
Issue date
Jun 6, 2000
C-Cube Microsystems, Inc.
Didier J. Le Gall
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Variable bit rate encoding
Patent number
5,929,916
Issue date
Jul 27, 1999
Didier J. Legall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Non-linear digital filters for interlaced video signals and method...
Patent number
5,910,909
Issue date
Jun 8, 1999
C-Cube Microsystems, Inc.
Stephen C. Purcell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Field frame macroblock encoding decision
Patent number
5,878,166
Issue date
Mar 2, 1999
C-Cube Microsystems
Didier J. Legall
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Scene change detection using quantization scale factor rate control
Patent number
5,872,598
Issue date
Feb 16, 1999
C-Cube Microsystems
Didier J. Legall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Three stage hierarchal motion vector determination
Patent number
5,761,398
Issue date
Jun 2, 1998
C-Cube Microsystems Inc.
Didier J. Legall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptic threshold filter and method thereof
Patent number
5,630,033
Issue date
May 13, 1997
C-Cube Microsystems, Inc.
Stephen C. Purcell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Structure and method for a multistandard video encoder/decoder
Patent number
5,598,514
Issue date
Jan 28, 1997
C-Cube Microsystems
Stephen C. Purcell
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-channel HDTV system
Patent number
5,128,791
Issue date
Jul 7, 1992
Bell Communications Research, Inc.
Didier J. LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive transform coding of still images
Patent number
5,121,216
Issue date
Jun 9, 1992
Bell Communications Research
Cheng-Tie Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Format conversion preprocessing method and circuit
Patent number
5,049,993
Issue date
Sep 17, 1991
Bell Communications Research, Inc.
Didier J. LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Format independent visual communications
Patent number
4,897,799
Issue date
Jan 30, 1990
Bell Communications Research, Inc.
Didier J. Le Gall
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
VIDEO EDITING WITH CONNECTED HIGH-RESOLUTION VIDEO CAMERA AND VIDEO...
Publication number
20160163353
Publication date
Jun 9, 2016
Ambarella, Inc.
Chi Hong John Ju
G11 - INFORMATION STORAGE
Information
Patent Application
HIGH RESOLUTION ZOOM: A NOVEL DIGITAL ZOOM FOR DIGITAL VIDEO CAMERA
Publication number
20110069206
Publication date
Mar 24, 2011
Didier LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HIGH RESOLUTION ZOOM: A NOVEL DIGITAL ZOOM FOR DIGITAL VIDEO CAMERA
Publication number
20100157103
Publication date
Jun 24, 2010
Didier LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
High resolution zoom: a novel digital zoom for digital video camera
Publication number
20060125937
Publication date
Jun 15, 2006
AMBARELLA, INC.
Didier LeGall
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multi-channel video compression system
Publication number
20040179600
Publication date
Sep 16, 2004
LSI Logic Corporation
Aaron G. Wells
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method of protecting high definition video signal
Publication number
20030138102
Publication date
Jul 24, 2003
Leslie Kohn
H04 - ELECTRIC COMMUNICATION TECHNIQUE