Ibrahim Hajj-Ahmad

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Selective rate-adaptation in video telephony
- Patent number 9,674,737
- Issue date Jun 6, 2017
- QUALCOMM Incorporated
- Ibrahim Hajj-Ahmad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Selective rate-adaptation in video telephony
- Patent number 9,491,669
- Issue date Nov 8, 2016
- QUALCOMM Incorporated
- Ibrahim Hajj-Ahmad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing linear filtering in wavelet bas...
- Patent number 6,643,406
- Issue date Nov 4, 2003
- Polaroid Corporation
- Ibrahim Hajjahmad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Minimizing blocking artifacts in a filtered image
- Patent number 6,151,420
- Issue date Nov 21, 2000
- Polaroid Corporation
- Munib A. Wober
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for conversion of frequency-coefficient matrices
- Patent number 5,933,537
- Issue date Aug 3, 1999
- Polaroid Corporation
- Ibrahim Hajjahmad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for replacing the background of an image
- Patent number 5,923,380
- Issue date Jul 13, 1999
- Polaroid Corporation
- Yibing Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Structuring a digital image into a DCT pyramid image representation
- Patent number 5,887,084
- Issue date Mar 23, 1999
- Polaroid Corporation
- Munib A. Wober
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for pixel level luminance adjustment
- Patent number 5,870,505
- Issue date Feb 9, 1999
- Polaroid Corporation
- Munib A. Wober
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for color recovery using discrete cosine transforms
- Patent number 5,748,770
- Issue date May 5, 1998
- Polaroid Corporation
- Ibrahim Hajjahmad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for fast two-dimensional cosine transform filt...
- Patent number 5,737,450
- Issue date Apr 7, 1998
- Polaroid Corporation
- Ibrahim Hajjahmad
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image noise reduction system using a wiener variant filter in a pyr...
- Patent number 5,729,631
- Issue date Mar 17, 1998
- Polaroid Corporation
- Munib A. Wober
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SELECTIVE RATE-ADAPTATION IN VIDEO TELEPHONY
- Publication number 20170055184
- Publication date Feb 23, 2017
- QUALCOMM Incorporated
- Ibrahim Hajj-Ahmad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ibrahim Hajj-Ahmad

Person

Patents Grantslast 30 patents

Selective rate-adaptation in video telephony

Selective rate-adaptation in video telephony

Method and apparatus for performing linear filtering in wavelet bas...

Minimizing blocking artifacts in a filtered image

Method and apparatus for conversion of frequency-coefficient matrices

Method for replacing the background of an image

Structuring a digital image into a DCT pyramid image representation

Method and apparatus for pixel level luminance adjustment

System and method for color recovery using discrete cosine transforms

Method and apparatus for fast two-dimensional cosine transform filt...

Image noise reduction system using a wiener variant filter in a pyr...

Patents Applicationslast 30 patents

SELECTIVE RATE-ADAPTATION IN VIDEO TELEPHONY