G. Diwakar Vishakhadatta

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Partitioned radio-frequency apparatus and associated methods
- Patent number 8,948,708
- Issue date Feb 3, 2015
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partitioned radio-frequency apparatus and associated methods
- Patent number 8,843,080
- Issue date Sep 23, 2014
- Silicon Laboratories Inc.
- Donald Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for reducing interference in radio-frequency...
- Patent number 8,682,275
- Issue date Mar 25, 2014
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus implementing time domain isolation with res...
- Patent number 8,478,921
- Issue date Jul 2, 2013
- Silicon Laboratories, Inc.
- Phillip M. Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus using interrupts for controlling a processor for radio is...
- Patent number 8,472,990
- Issue date Jun 25, 2013
- ST-Ericsson SA
- Frederick A. Rush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio-frequency apparatus and associated methods
- Patent number 8,467,483
- Issue date Jun 18, 2013
- Silicon Laboratories Inc.
- G. Diwakar Vishakhadatta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partitioned radio-frequency apparatus and associated methods
- Patent number 8,422,964
- Issue date Apr 16, 2013
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital architecture for radio-frequency apparatus and associated m...
- Patent number 8,224,259
- Issue date Jul 17, 2012
- Silicon Laboratories Inc.
- Richard T. Behrens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partitioned radio-frequency apparatus and associated methods
- Patent number 7,941,102
- Issue date May 10, 2011
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for efficient power supply regulation compatible...
- Patent number 7,805,170
- Issue date Sep 28, 2010
- ST-Ericsson SA
- G. Diwakar Vishakhadatta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling a processor for radio isolation using a timer
- Patent number 7,761,056
- Issue date Jul 20, 2010
- ST-Ericsson SA
- Frederick A. Rush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital architecture for radio-frequency apparatus and associated m...
- Patent number 7,702,362
- Issue date Apr 20, 2010
- Silicon Laboratories Inc.
- Richard T. Behrens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for performing dual mode image rejection calibration in a re...
- Patent number 7,676,210
- Issue date Mar 9, 2010
- Tod Paulus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for handling deeply discharged batteries in a...
- Patent number 7,671,560
- Issue date Mar 2, 2010
- ST-Ericsson SA
- Russell Croman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for controlling a digital signal processor for radio isol...
- Patent number 7,433,393
- Issue date Oct 7, 2008
- NXP B.V.
- Shaojie Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Communication apparatus implementing time domain isolation with res...
- Patent number 7,380,033
- Issue date May 27, 2008
- NXP B.V.
- Phillip M. Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partitioned radio-frequency apparatus and associated methods
- Patent number 7,366,478
- Issue date Apr 29, 2008
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus including dual timer units
- Patent number 7,248,848
- Issue date Jul 24, 2007
- Phillip M. Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partitioning of radio-frequency apparatus
- Patent number 7,242,912
- Issue date Jul 10, 2007
- Silicon Laboratories Inc.
- James Maligeorgos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DC offset reduction in radio-frequency apparatus and associated met...
- Patent number 7,228,109
- Issue date Jun 5, 2007
- Silicon Laboratories Inc.
- Tod Paulus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partitioning of radio-frequency apparatus
- Patent number 7,221,921
- Issue date May 22, 2007
- Silicon Laboratories
- James Maligeorgos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibrated low-noise current and voltage references and associated...
- Patent number 7,177,610
- Issue date Feb 13, 2007
- Silicon Laboratories Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital interface in radio-frequency apparatus and associated methods
- Patent number 7,158,574
- Issue date Jan 2, 2007
- Silicon Laboratories Inc.
- G. Diwakar Vishakhadatta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for output buffer circuitry with constant out...
- Patent number 7,138,858
- Issue date Nov 21, 2006
- Silicon Laboratories, Inc.
- Augusto M. Marques
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for generating radio frequencies in communica...
- Patent number 7,092,675
- Issue date Aug 15, 2006
- Silicon Laboratories
- Lysander Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for front-end circuitry in radio-frequency app...
- Patent number 7,035,611
- Issue date Apr 25, 2006
- Silicon Laboratories Inc.
- Eric R. Garlepp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for calibrating signal-processing circuitry
- Patent number 7,031,683
- Issue date Apr 18, 2006
- Silicon Laboratories Inc.
- G. Diwakar Vishakhadatta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Notch filter for DC offset reduction in radio-frequency apparatus a...
- Patent number 7,024,221
- Issue date Apr 4, 2006
- Silicon Laboratories Inc.
- Tod Paulus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for generating multiple radio frequencies in communicatio...
- Patent number 6,993,314
- Issue date Jan 31, 2006
- Silicon Laboratories Inc.
- Lysander Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital architecture for radio-frequency apparatus and associated m...
- Patent number 6,970,717
- Issue date Nov 29, 2005
- Silicon Laboratories Inc.
- Richard T. Behrens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Partitioned radio-frequency apparatus and associated methods
- Publication number 20140256279
- Publication date Sep 11, 2014
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Partitioned radio-frequency apparatus and associated methods
- Publication number 20130208832
- Publication date Aug 15, 2013
- Silicon Laboratories Inc.
- Donald Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Partitioned radio-frequency apparatus and associated methods
- Publication number 20110230158
- Publication date Sep 22, 2011
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHODS FOR REDUCING INTERFERENCE IN RADIO-FREQUENCY...
- Publication number 20100267353
- Publication date Oct 21, 2010
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Performing Dual Mode Image Rejection Calibration in a Re...
- Publication number 20100246995
- Publication date Sep 30, 2010
- SILICON LABORATORIES, INC.
- Tod Paulus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL ARCHITECTURE FOR RADIO-FREQUENCY APPARATUS AND ASSOCIATED M...
- Publication number 20100166124
- Publication date Jul 1, 2010
- Silicon Laboratories Inc.
- Richard T. Behrens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Partitioned radio-frequency apparatus and associated methods
- Publication number 20080139157
- Publication date Jun 12, 2008
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR REDUCING INTERFERENCE BY SPECTRAL SHAPING...
- Publication number 20080118013
- Publication date May 22, 2008
- Marvin L. Vis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR REDUCING INTERFERENCE IN A HIGHLY INTEGRATED...
- Publication number 20080119140
- Publication date May 22, 2008
- James Maligeorgos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for handling deeply discharged batteries in a...
- Publication number 20080074081
- Publication date Mar 27, 2008
- Russell Croman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PARTITIONING OF RADIO-FREQUENCY APPARATUS
- Publication number 20070054629
- Publication date Mar 8, 2007
- Silicon Laboratories Inc.
- James Maligeorgos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for operating a phase-locked loop
- Publication number 20070019760
- Publication date Jan 25, 2007
- Silicon Laboratories, Inc.
- James Maligeorgos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication apparatus implementing time domain isolation with res...
- Publication number 20060253634
- Publication date Nov 9, 2006
- Phillip M. Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for efficient power supply regulation compatible...
- Publication number 20060229024
- Publication date Oct 12, 2006
- G. Diwakar Vishakhadatta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital architecture for radio-frequency apparatus and associated m...
- Publication number 20060141973
- Publication date Jun 29, 2006
- Silicon Laboratories Inc.
- Richard T. Behrens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for performing dual mode image rejection calibration in a re...
- Publication number 20060111071
- Publication date May 25, 2006
- SILICON LABORATORIES, INC.
- Tod Paulus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus using interrupts for controlling a processor for radio is...
- Publication number 20060018401
- Publication date Jan 26, 2006
- Frederick A. Rush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus for controlling a digital signal processor for radio isol...
- Publication number 20060018372
- Publication date Jan 26, 2006
- Shaojie Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of controlling a processor for radio isolation using a timer
- Publication number 20060019686
- Publication date Jan 26, 2006
- Frederick A. Rush
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication apparatus including dual timer units
- Publication number 20060004938
- Publication date Jan 5, 2006
- Silicon Laboratories, Inc.
- Phillip M. Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication apparatus implementing time domain isolation with res...
- Publication number 20050228913
- Publication date Oct 13, 2005
- Silicon Laboratories, Inc.
- Phillip M. Matthews
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus using interrupts for controlling a processor for radio is...
- Publication number 20050008095
- Publication date Jan 13, 2005
- Frederick A. Rush
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Partitioned radio-frequency apparatus and associated methods
- Publication number 20050003762
- Publication date Jan 6, 2005
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Partitioning of radio-frequency apparatus
- Publication number 20040166815
- Publication date Aug 26, 2004
- James Maligeorgos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and methods for reducing interference in radio-frequency...
- Publication number 20040121732
- Publication date Jun 24, 2004
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio-frequency apparatus and associated methods
- Publication number 20040042539
- Publication date Mar 4, 2004
- G. Diwakar Vishakhadatta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for calibrating image rejection in radio frequ...
- Publication number 20040002318
- Publication date Jan 1, 2004
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DC offset reduction in radio-frequency apparatus and associated met...
- Publication number 20030063690
- Publication date Apr 3, 2003
- Tod Paulus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for front-end circuitry in radio-frequency app...
- Publication number 20030017809
- Publication date Jan 23, 2003
- Eric R. Garlepp
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and methods for output buffer circuitry with constant out...
- Publication number 20030013428
- Publication date Jan 16, 2003
- Augusto M. Marques
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

G. Diwakar Vishakhadatta

Person

Patents Grantslast 30 patents

Partitioned radio-frequency apparatus and associated methods

Partitioned radio-frequency apparatus and associated methods

Apparatus and methods for reducing interference in radio-frequency...

Communication apparatus implementing time domain isolation with res...

Apparatus using interrupts for controlling a processor for radio is...

Radio-frequency apparatus and associated methods

Partitioned radio-frequency apparatus and associated methods

Digital architecture for radio-frequency apparatus and associated m...

Partitioned radio-frequency apparatus and associated methods

System and method for efficient power supply regulation compatible...

Method of controlling a processor for radio isolation using a timer

Digital architecture for radio-frequency apparatus and associated m...

Method for performing dual mode image rejection calibration in a re...

Method and apparatus for handling deeply discharged batteries in a...

Apparatus for controlling a digital signal processor for radio isol...

Communication apparatus implementing time domain isolation with res...

Partitioned radio-frequency apparatus and associated methods

Communication apparatus including dual timer units

Partitioning of radio-frequency apparatus

DC offset reduction in radio-frequency apparatus and associated met...

Partitioning of radio-frequency apparatus

Calibrated low-noise current and voltage references and associated...

Digital interface in radio-frequency apparatus and associated methods

Apparatus and methods for output buffer circuitry with constant out...

Apparatus and methods for generating radio frequencies in communica...

Apparatus and method for front-end circuitry in radio-frequency app...

Apparatus and methods for calibrating signal-processing circuitry

Notch filter for DC offset reduction in radio-frequency apparatus a...

Apparatus for generating multiple radio frequencies in communicatio...

Digital architecture for radio-frequency apparatus and associated m...

Patents Applicationslast 30 patents

Partitioned radio-frequency apparatus and associated methods

Partitioned radio-frequency apparatus and associated methods

Partitioned radio-frequency apparatus and associated methods

APPARATUS AND METHODS FOR REDUCING INTERFERENCE IN RADIO-FREQUENCY...

Method for Performing Dual Mode Image Rejection Calibration in a Re...

DIGITAL ARCHITECTURE FOR RADIO-FREQUENCY APPARATUS AND ASSOCIATED M...

Partitioned radio-frequency apparatus and associated methods

APPARATUS AND METHOD FOR REDUCING INTERFERENCE BY SPECTRAL SHAPING...

SYSTEM AND METHOD FOR REDUCING INTERFERENCE IN A HIGHLY INTEGRATED...

Method and apparatus for handling deeply discharged batteries in a...

PARTITIONING OF RADIO-FREQUENCY APPARATUS

System and method for operating a phase-locked loop

Communication apparatus implementing time domain isolation with res...

System and method for efficient power supply regulation compatible...

Digital architecture for radio-frequency apparatus and associated m...

Method for performing dual mode image rejection calibration in a re...

Apparatus using interrupts for controlling a processor for radio is...

Apparatus for controlling a digital signal processor for radio isol...

Method of controlling a processor for radio isolation using a timer

Communication apparatus including dual timer units

Communication apparatus implementing time domain isolation with res...

Apparatus using interrupts for controlling a processor for radio is...

Partitioned radio-frequency apparatus and associated methods

Partitioning of radio-frequency apparatus

Apparatus and methods for reducing interference in radio-frequency...

Radio-frequency apparatus and associated methods

Apparatus and method for calibrating image rejection in radio frequ...

DC offset reduction in radio-frequency apparatus and associated met...

Apparatus and method for front-end circuitry in radio-frequency app...

Apparatus and methods for output buffer circuitry with constant out...