Belkacem Derras

Person

Longmont, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adaptive MIMO channel equalization and detection
- Patent number 10,148,470
- Issue date Dec 4, 2018
- Seagate Technology LLC
- Belkacem Derras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blind partial response equalization
- Patent number 10,069,653
- Issue date Sep 4, 2018
- Seagate Technology LLC
- Belkacem Derras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-adapting phase-locked loop filter for use in a read channel of...
- Patent number 9,985,775
- Issue date May 29, 2018
- Seagate Technology LLC
- Ara Patapoutian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Partial zero forcing equalization
- Patent number 9,973,354
- Issue date May 15, 2018
- Seagate Technology LLC
- William Michael Radich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Asynchronous interference cancellation
- Patent number 9,947,362
- Issue date Apr 17, 2018
- Seagate Technology LLC
- Raman Venkataramani
- G11 - INFORMATION STORAGE
Information Patent Grant
Interleaving code-words
- Patent number 9,654,145
- Issue date May 16, 2017
- Seagate Technology LLC
- Belkacem Derras
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase error recovery circuitry and method for a magnetic recording...
- Patent number 9,613,652
- Issue date Apr 4, 2017
- Seagate Technology LLC
- Michael J. Link
- G11 - INFORMATION STORAGE
Information Patent Grant
Timing error processor that uses the derivative of an interpolator...
- Patent number 9,590,803
- Issue date Mar 7, 2017
- Seagate Technology LLC
- Belkacem Derras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-adapting phase-locked loop filter for use in a read channel
- Patent number 9,525,576
- Issue date Dec 20, 2016
- Seagate Technology LLC
- Ara Patapoutian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast transversal multi-input system
- Patent number 9,407,472
- Issue date Aug 2, 2016
- Seagate Technology LLC
- Belkacem Derras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Track interference cancellation
- Patent number 9,093,115
- Issue date Jul 28, 2015
- Seagate Technology LLC
- Kendall Hayne Fung
- G11 - INFORMATION STORAGE
Information Patent Grant
Viterbi detector that associates multiple data dependent noise pred...
- Patent number 8,296,638
- Issue date Oct 23, 2012
- Seagate Technology LLC
- Belkacem Derras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SELF-ADAPTING PHASE-LOCKED LOOP FILTER FOR USE IN A READ CHANNEL
- Publication number 20170085364
- Publication date Mar 23, 2017
- SEAGATE TECHNOLOGY LLC
- Ara Patapoutian
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE ERROR RECOVERY CIRCUITRY AND METHOD FOR A MAGNETIC RECORDING...
- Publication number 20170025147
- Publication date Jan 26, 2017
- SEAGATE TECHNOLOGY LLC
- Michael J. Link
- G11 - INFORMATION STORAGE
Information Patent Application
TIMING ERROR PROCESSOR THAT USES THE DERIVATIVE OF AN INTERPOLATOR...
- Publication number 20160344540
- Publication date Nov 24, 2016
- SEAGATE TECHNOLOGY LLC
- Belkacem Derras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VITERBI DETECTOR THAT ASSOCIATES MULTIPLE DATA DEPENDENT NOISE PRED...
- Publication number 20100281347
- Publication date Nov 4, 2010
- Belkacem Derras
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Belkacem Derras

Person

Patents Grantslast 30 patents

Adaptive MIMO channel equalization and detection

Blind partial response equalization

Self-adapting phase-locked loop filter for use in a read channel of...

Partial zero forcing equalization

Asynchronous interference cancellation

Interleaving code-words

Phase error recovery circuitry and method for a magnetic recording...

Timing error processor that uses the derivative of an interpolator...

Self-adapting phase-locked loop filter for use in a read channel

Fast transversal multi-input system

Track interference cancellation

Viterbi detector that associates multiple data dependent noise pred...

Patents Applicationslast 30 patents

SELF-ADAPTING PHASE-LOCKED LOOP FILTER FOR USE IN A READ CHANNEL

PHASE ERROR RECOVERY CIRCUITRY AND METHOD FOR A MAGNETIC RECORDING...

TIMING ERROR PROCESSOR THAT USES THE DERIVATIVE OF AN INTERPOLATOR...

VITERBI DETECTOR THAT ASSOCIATES MULTIPLE DATA DEPENDENT NOISE PRED...