Vijayalakshmi Devarajan

Person

Plano, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data and power isolation barrier
- Patent number 12,051,978
- Issue date Jul 30, 2024
- Texas Instruments Incorporated
- Dushmantha Bandara Rajapaksha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lower-skew receiver circuit with RF immunity for controller area ne...
- Patent number 11,677,370
- Issue date Jun 13, 2023
- Texas Instruments Incorporated
- Richard Sterling Broughton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data and power isolation barrier
- Patent number 11,443,889
- Issue date Sep 13, 2022
- Texas Instruments Incorporated
- Dushmantha Bandara Rajapaksha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead frame for multi-chip modules with integrated surge protection
- Patent number 11,380,631
- Issue date Jul 5, 2022
- Texas Instruments Incorporated
- Dushmantha Bandara Rajapaksha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bus transceiver with ring suppression
- Patent number 11,310,072
- Issue date Apr 19, 2022
- Texas Instruments Incorporated
- Richard Sterling Broughton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit with combined interrupt and serial data output
- Patent number 11,176,067
- Issue date Nov 16, 2021
- Texas Instruments Incorporated
- Richard Edwin Hubbard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic input/output voltage control
- Patent number 11,175,685
- Issue date Nov 16, 2021
- Texas Instruments Incorporated
- Richard Edwin Hubbard
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Lower-skew receiver circuit with RF immunity for controller area ne...
- Patent number 11,159,135
- Issue date Oct 26, 2021
- Texas Instruments Incorporated
- Richard Sterling Broughton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic input/output voltage control
- Patent number 10,732,654
- Issue date Aug 4, 2020
- Texas Instruments Incorporated
- Richard Edwin Hubbard
- G05 - CONTROLLING REGULATING
Information Patent Grant
Integrated circuit with combined interrupt and serial data output
- Patent number 10,725,945
- Issue date Jul 28, 2020
- Texas Instruments Incorporated
- Richard Edwin Hubbard
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to increase efficiency for wireless power tra...
- Patent number 10,637,291
- Issue date Apr 28, 2020
- Texas Instruments Incorporated
- Kosha Mahmodieh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current sink with negative voltage tolerance
- Patent number 10,520,971
- Issue date Dec 31, 2019
- Texas Instruments Incorporated
- Sri Navaneethakrishnan Easwaran
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Peak voltage detection in a differentially driven wireless resonant...
- Patent number 10,483,802
- Issue date Nov 19, 2019
- Texas Instruments Incorporated
- Jingwei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
VDS comparator rise P, fall P, on late, off late outputs for ZVC ti...
- Patent number 10,382,028
- Issue date Aug 13, 2019
- Texas Instruments Incorporated
- Jingwei Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus to increase efficiency for wireless power tra...
- Patent number 10,153,661
- Issue date Dec 11, 2018
- Texas Instruments Incorporated
- Kosha Mahmodieh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-resolution FET VDS zero-volt-crossing timing detection scheme...
- Patent number 10,116,294
- Issue date Oct 30, 2018
- Texas Instruments Incorporated
- Jingwei Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply with low to high power transition mode
- Patent number 10,014,774
- Issue date Jul 3, 2018
- Texas Instruments Incorporated
- Gangqiang Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sense circuit for voltage converter
- Patent number 9,748,842
- Issue date Aug 29, 2017
- Texas Instruments Incorporated
- Vijayalakshmi Devarajan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamic biasing circuits for low drop out (LDO) regulators
- Patent number 9,710,002
- Issue date Jul 18, 2017
- Texas Instruments Incorporated
- Sri Navaneethakrishnan Easwaran
- G05 - CONTROLLING REGULATING
Information Patent Grant
Thermal shutdown trip point modification during current limit
- Patent number 7,301,746
- Issue date Nov 27, 2007
- Texas Instruments Incorporated
- Vijayalakshmi Devarajan
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DATA AND POWER ISOLATION BARRIER
- Publication number 20230336083
- Publication date Oct 19, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Dushmantha Bandara RAJAPAKSHA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOWER-SKEW RECEIVER CIRCUIT WITH RF IMMUNITY FOR CONTROLLER AREA NE...
- Publication number 20220014160
- Publication date Jan 13, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Richard Sterling BROUGHTON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM BASIS CHIP
- Publication number 20210325951
- Publication date Oct 21, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Vijayalakshmi DEVARAJAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUS TRANSCEIVER WITH RING SUPPRESSION
- Publication number 20210167989
- Publication date Jun 3, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Richard Sterling BROUGHTON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Lead Frame for Multi-Chip Modules With Integrated Surge Protection
- Publication number 20210159192
- Publication date May 27, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Dushmantha Bandara Rajapaksha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DATA AND POWER ISOLATION BARRIER
- Publication number 20200402702
- Publication date Dec 24, 2020
- Texas Instruments Incorporated
- Dushmantha Bandara RAJAPAKSHA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOWER-SKEW RECEIVER CIRCUIT WITH RF IMMUNITY FOR CONTROLLER AREA NE...
- Publication number 20200350879
- Publication date Nov 5, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Richard Sterling BROUGHTON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUTOMATIC INPUT/OUTPUT VOLTAGE CONTROL
- Publication number 20200326738
- Publication date Oct 15, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Richard Edwin HUBBARD
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTEGRATED CIRCUIT WITH COMBINED INTERRUPT AND SERIAL DATA OUTPUT
- Publication number 20200320028
- Publication date Oct 8, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Richard Edwin HUBBARD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC INPUT/OUTPUT VOLTAGE CONTROL
- Publication number 20190354125
- Publication date Nov 21, 2019
- TEXAS INSTRUMENTS INCORPORATED
- Richard Edwin HUBBARD
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUS TO INCREASE EFFICIENCY FOR WIRELESS POWER TRA...
- Publication number 20190109493
- Publication date Apr 11, 2019
- TEXAS INSTRUMENTS INCORPORATED
- Kosha Mahmodieh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT SINK WITH NEGATIVE VOLTAGE TOLERANCE
- Publication number 20190025866
- Publication date Jan 24, 2019
- TEXAS INSTRUMENTS INCORPORATED
- Sri Navaneethakrishnan Easwaran
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-RESOLUTION FET VDS ZERO-VOLT-CROSSING TIMING DETECTION SCHEME...
- Publication number 20190013802
- Publication date Jan 10, 2019
- Texas Instrument Incorporated
- Jingwei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-RESOLUTION FET VDS ZERO-VOLT-CROSSING TIMING DETECTION SCHEME...
- Publication number 20180316339
- Publication date Nov 1, 2018
- TEXAS INSTRUMENTS INCORPORATED
- Jingwei Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PEAK VOLTAGE DETECTION IN A DIFFERENTIALLY DRIVEN WIRELESS RESONANT...
- Publication number 20180269722
- Publication date Sep 20, 2018
- TEXAS INSTRUMENTS INCORPORATED
- JINGWEI XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND APPARATUS TO INCREASE EFFICIENCY FOR WIRELESS POWER TRA...
- Publication number 20180152048
- Publication date May 31, 2018
- TEXAS INSTRUMENTS INCORPORATED
- Kosha Mahmodieh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY WITH LOW TO HIGH POWER TRANSITION MODE
- Publication number 20180109186
- Publication date Apr 19, 2018
- TEXAS INSTRUMENTS INCORPORATED
- GANGQIANG ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC BIASING CIRCUITS FOR LOW DROP OUT (LDO) REGULATORS
- Publication number 20160349774
- Publication date Dec 1, 2016
- TEXAS INSTRUMENTS INCORPORATED
- Sri Navaneethakrishnan Easwaran
- G05 - CONTROLLING REGULATING
Information Patent Application
Thermal shutdown trip point modification during current limit
- Publication number 20070064369
- Publication date Mar 22, 2007
- TEXAS INSTRUMENTS INCORPORATED
- Vijayalakshmi Devarajan
- H03 - BASIC ELECTRONIC CIRCUITRY

Vijayalakshmi Devarajan

Person

Patents Grantslast 30 patents

Data and power isolation barrier

Lower-skew receiver circuit with RF immunity for controller area ne...

Data and power isolation barrier

Lead frame for multi-chip modules with integrated surge protection

Bus transceiver with ring suppression

Integrated circuit with combined interrupt and serial data output

Automatic input/output voltage control

Lower-skew receiver circuit with RF immunity for controller area ne...

Automatic input/output voltage control

Integrated circuit with combined interrupt and serial data output

Methods and apparatus to increase efficiency for wireless power tra...

Current sink with negative voltage tolerance

Peak voltage detection in a differentially driven wireless resonant...

VDS comparator rise P, fall P, on late, off late outputs for ZVC ti...

Methods and apparatus to increase efficiency for wireless power tra...

High-resolution FET VDS zero-volt-crossing timing detection scheme...

Power supply with low to high power transition mode

Sense circuit for voltage converter

Dynamic biasing circuits for low drop out (LDO) regulators

Thermal shutdown trip point modification during current limit

Patents Applicationslast 30 patents

DATA AND POWER ISOLATION BARRIER

LOWER-SKEW RECEIVER CIRCUIT WITH RF IMMUNITY FOR CONTROLLER AREA NE...

SYSTEM BASIS CHIP

BUS TRANSCEIVER WITH RING SUPPRESSION

Lead Frame for Multi-Chip Modules With Integrated Surge Protection

DATA AND POWER ISOLATION BARRIER

LOWER-SKEW RECEIVER CIRCUIT WITH RF IMMUNITY FOR CONTROLLER AREA NE...

AUTOMATIC INPUT/OUTPUT VOLTAGE CONTROL

INTEGRATED CIRCUIT WITH COMBINED INTERRUPT AND SERIAL DATA OUTPUT

AUTOMATIC INPUT/OUTPUT VOLTAGE CONTROL

METHODS AND APPARATUS TO INCREASE EFFICIENCY FOR WIRELESS POWER TRA...

CURRENT SINK WITH NEGATIVE VOLTAGE TOLERANCE

HIGH-RESOLUTION FET VDS ZERO-VOLT-CROSSING TIMING DETECTION SCHEME...

HIGH-RESOLUTION FET VDS ZERO-VOLT-CROSSING TIMING DETECTION SCHEME...

PEAK VOLTAGE DETECTION IN A DIFFERENTIALLY DRIVEN WIRELESS RESONANT...

METHODS AND APPARATUS TO INCREASE EFFICIENCY FOR WIRELESS POWER TRA...

POWER SUPPLY WITH LOW TO HIGH POWER TRANSITION MODE

DYNAMIC BIASING CIRCUITS FOR LOW DROP OUT (LDO) REGULATORS

Thermal shutdown trip point modification during current limit