Ranjit Gharpurey

Person

Plano, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Time-frequency interleaved orthogonal frequency division multiplexi...
- Patent number 7,756,002
- Issue date Jul 13, 2010
- Texas Instruments Incorporated
- Anuj Batra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio architecture for use with frequency division duplexed systems
- Patent number 7,519,333
- Issue date Apr 14, 2009
- Texas Instruments Incorporated
- Ranjit Gharpurey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultra-wideband communications system devices
- Patent number 7,440,491
- Issue date Oct 21, 2008
- Texas Instruments Incorporated
- Jaiganesh Balakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultra-wideband (UWB) receiver
- Patent number 7,397,870
- Issue date Jul 8, 2008
- Texas Instruments Incorporated
- Anuj Batra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rake receiver architecture for an ultra-wideband (UWB) receiver
- Patent number 7,376,174
- Issue date May 20, 2008
- Texas Instruments Incorporated
- Anuj Batra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital-to-analog converter data rate reduction by interleaving and...
- Patent number 7,221,300
- Issue date May 22, 2007
- Texas Instruments Incorporated
- Paul A. Fontaine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Current interpolation in multi-phase local oscillator for use with...
- Patent number 7,187,917
- Issue date Mar 6, 2007
- Texas Instruments Incorporated
- Heng-Chih Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current mode transmitter
- Patent number 7,187,909
- Issue date Mar 6, 2007
- Texas Instruments Incorporated
- Heng-Chih Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speed-up mode implementation for direct conversion receiver
- Patent number 7,062,244
- Issue date Jun 13, 2006
- Texas Instruments Incorporated
- Ranjit Gharpurey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultra wideband (UWB) transmitter architecture
- Patent number 6,985,532
- Issue date Jan 10, 2006
- Texas Instruments Incorporated
- Anuj Batra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inverse function method for semiconductor mixer linearity enhancement
- Patent number 6,982,588
- Issue date Jan 3, 2006
- Texas Instruments Incorporated
- Heng-Chih Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
CMOS differential buffer circuit
- Patent number 6,980,055
- Issue date Dec 27, 2005
- Texas Instruments Incorporated
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive amplifier output common mode voltage adjustment
- Patent number 6,975,170
- Issue date Dec 13, 2005
- Texas Instruments Incorporated
- Heng-Chih Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reconfigurable analog-to-digital converter
- Patent number 6,914,549
- Issue date Jul 5, 2005
- Texas Instruments Incorporated
- Feng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Technique for generating carrier frequencies with fast hopping capa...
- Patent number 6,876,262
- Issue date Apr 5, 2005
- Texas Instruments Incorporated
- Ranjit Gharpurey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low power variable gain amplifier
- Patent number 6,734,736
- Issue date May 11, 2004
- Texas Instruments Incorporated
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential pair with high output signal crossover
- Patent number 6,617,886
- Issue date Sep 9, 2003
- Texas Instruments Incorporated
- William J. Bright
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device extractor for electrostatic discharge and latc...
- Patent number 6,553,542
- Issue date Apr 22, 2003
- Texas Instruments Incorporated
- Sridhar Ramaswamy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Full-wave rectifier
- Patent number 6,480,405
- Issue date Nov 12, 2002
- Texas Instruments Incorporated
- Ranjit Gharpurey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fast-setting, low power, jammer insensitive, biasing apparatus and...
- Patent number 6,476,668
- Issue date Nov 5, 2002
- Texas Instruments Incorporated
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quadrature output oscillator device
- Patent number 6,462,626
- Issue date Oct 8, 2002
- Texax Instruments Incorporated
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pipelined analog to digital converter using digital mismatch noise...
- Patent number 6,456,223
- Issue date Sep 24, 2002
- Texas Instruments Incorporated
- Paul C. Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast-setting, low power, jammer insensitive, biasing apparatus and...
- Patent number 6,452,456
- Issue date Sep 17, 2002
- Texas Instruments Incorporated
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Direct conversion radio receiver using combined down-converting and...
- Patent number 6,445,726
- Issue date Sep 3, 2002
- Texas Instruments Incorporated
- Ranjit Gharpurey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two stage low noise amplifier
- Patent number 6,400,224
- Issue date Jun 4, 2002
- Texas Instruments Incorporated
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INVERSE FUNCTION METHOD FOR SEMICONDUCTOR MIXER LINEARITY ENHANCEMENT
- Publication number 20050280462
- Publication date Dec 22, 2005
- Heng-Chih Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital-to-analog converter data rate reduction by interleaving and...
- Publication number 20050258992
- Publication date Nov 24, 2005
- Paul A. Fontaine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Current interpolation in multi-phase local oscillator for use with...
- Publication number 20050215223
- Publication date Sep 29, 2005
- Heng-Chih Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Current mode transmitter
- Publication number 20050213672
- Publication date Sep 29, 2005
- Heng-Chih Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive amplifier output common mode voltage adjustment
- Publication number 20050212599
- Publication date Sep 29, 2005
- Heng-Chih Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECONFIGURABLE ANALOG-TO-DIGITAL CONVERTER
- Publication number 20050057384
- Publication date Mar 17, 2005
- Feng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CMOS differential buffer circuit
- Publication number 20050035819
- Publication date Feb 17, 2005
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Technique for generating carrier frequencies with fast hopping capa...
- Publication number 20040178855
- Publication date Sep 16, 2004
- Ranjit Gharpurey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Time-frequency interleaved orthogonal frequency division multiplexi...
- Publication number 20040151109
- Publication date Aug 5, 2004
- Anuj Batra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Receiver sampling in an ultra-wideband communications system
- Publication number 20040151269
- Publication date Aug 5, 2004
- Jaiganesh Balakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Square-root raised cosine ultra-wideband communications system
- Publication number 20040146092
- Publication date Jul 29, 2004
- Jaiganesh Balakrishnan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Rake receiver architecture for an ultra-wideband (UWB) receiver
- Publication number 20030227961
- Publication date Dec 11, 2003
- Anuj Batra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Simple correlator and integrator for an ultra-wideband (UWB) receiver
- Publication number 20030227984
- Publication date Dec 11, 2003
- Anuj Batra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ultra wideband (UWB) transmitter architecture
- Publication number 20030227980
- Publication date Dec 11, 2003
- Anuj Batra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low power variable gain amplifier
- Publication number 20030122622
- Publication date Jul 3, 2003
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Speed-up mode implementation for direct conversion receiver
- Publication number 20030125000
- Publication date Jul 3, 2003
- Ranjit Gharpurey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Differential pair with high output signal crossover
- Publication number 20030016061
- Publication date Jan 23, 2003
- William J. Bright
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST-SETTING, LOW POWER, JAMMER INSENSITIVE, BIASING APPARATUS AND...
- Publication number 20020153955
- Publication date Oct 24, 2002
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor device extractor for electrostatic discharge and latc...
- Publication number 20020144213
- Publication date Oct 3, 2002
- Sridhar Ramaswamy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fast-settling, low power, jammer insenstive, biasing apparatus and...
- Publication number 20020121936
- Publication date Sep 5, 2002
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Full-wave rectifier
- Publication number 20020060919
- Publication date May 23, 2002
- Ranjit Gharpurey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Radio architecture for use with frequency division duplexed systems
- Publication number 20020004372
- Publication date Jan 10, 2002
- Ranjit Gharpurey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Two stage low noise amplifier
- Publication number 20010035792
- Publication date Nov 1, 2001
- Ranjit Gharpurey
- H03 - BASIC ELECTRONIC CIRCUITRY

Ranjit Gharpurey

Person

Patents Grantslast 30 patents

Time-frequency interleaved orthogonal frequency division multiplexi...

Radio architecture for use with frequency division duplexed systems

Ultra-wideband communications system devices

Ultra-wideband (UWB) receiver

Rake receiver architecture for an ultra-wideband (UWB) receiver

Digital-to-analog converter data rate reduction by interleaving and...

Current interpolation in multi-phase local oscillator for use with...

Current mode transmitter

Speed-up mode implementation for direct conversion receiver

Ultra wideband (UWB) transmitter architecture

Inverse function method for semiconductor mixer linearity enhancement

CMOS differential buffer circuit

Adaptive amplifier output common mode voltage adjustment

Reconfigurable analog-to-digital converter

Technique for generating carrier frequencies with fast hopping capa...

Low power variable gain amplifier

Differential pair with high output signal crossover

Semiconductor device extractor for electrostatic discharge and latc...

Full-wave rectifier

Fast-setting, low power, jammer insensitive, biasing apparatus and...

Quadrature output oscillator device

Pipelined analog to digital converter using digital mismatch noise...

Fast-setting, low power, jammer insensitive, biasing apparatus and...

Direct conversion radio receiver using combined down-converting and...

Two stage low noise amplifier

Patents Applicationslast 30 patents

INVERSE FUNCTION METHOD FOR SEMICONDUCTOR MIXER LINEARITY ENHANCEMENT

Digital-to-analog converter data rate reduction by interleaving and...

Current interpolation in multi-phase local oscillator for use with...

Current mode transmitter

Adaptive amplifier output common mode voltage adjustment

RECONFIGURABLE ANALOG-TO-DIGITAL CONVERTER

CMOS differential buffer circuit

Technique for generating carrier frequencies with fast hopping capa...

Time-frequency interleaved orthogonal frequency division multiplexi...

Receiver sampling in an ultra-wideband communications system

Square-root raised cosine ultra-wideband communications system

Rake receiver architecture for an ultra-wideband (UWB) receiver

Simple correlator and integrator for an ultra-wideband (UWB) receiver

Ultra wideband (UWB) transmitter architecture

Low power variable gain amplifier

Speed-up mode implementation for direct conversion receiver

Differential pair with high output signal crossover

FAST-SETTING, LOW POWER, JAMMER INSENSITIVE, BIASING APPARATUS AND...

Semiconductor device extractor for electrostatic discharge and latc...

Fast-settling, low power, jammer insenstive, biasing apparatus and...

Full-wave rectifier

Radio architecture for use with frequency division duplexed systems

Two stage low noise amplifier