Washington Lamar

Person

Mont Vernon, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Snapback electrostatic discharge protection device with tunable par...
- Patent number 11,967,650
- Issue date Apr 23, 2024
- ALLEGRO MICROSYSTEMS, LLC
- Sagar Saxena
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for electrical overstress protection
- Patent number 11,303,116
- Issue date Apr 12, 2022
- ALLEGRO MICROSYSTEMS, LLC
- Washington Lamar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrostatic discharge protection
- Patent number 11,195,826
- Issue date Dec 7, 2021
- ALLEGRO MICROSYSTEMS, LLC
- Maxim Klebanov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal-oxide semiconductor (MOS) device structure based on a poly-fi...
- Patent number 10,943,976
- Issue date Mar 9, 2021
- ALLEGRO MICROSYSTEMS, LLC
- Sundar Chetlur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Output driver having reduced electromagnetic susceptibility and ass...
- Patent number 10,649,481
- Issue date May 12, 2020
- ALLEGRO MICROSYSTEMS, LLC
- Richard B. Cooper
- G05 - CONTROLLING REGULATING
Information Patent Grant
Switched electrical overstress protection
- Patent number 10,608,430
- Issue date Mar 31, 2020
- ALLEGRO MICROSYSTEMS, LLC
- Washington Lamar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Metal-oxide semiconductor (MOS) device structure based on a poly-fi...
- Patent number 10,468,485
- Issue date Nov 5, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Sundar Chetlur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate-less electrostatic discharge systems and methods for forming
- Patent number 10,256,225
- Issue date Apr 9, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Maxim Klebanov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Output driver having reduced electromagnetic susceptibility and ass...
- Patent number 10,234,887
- Issue date Mar 19, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Richard B. Cooper
- G05 - CONTROLLING REGULATING
Information Patent Grant
Integrated circuit device with overvoltage discharge protection
- Patent number 10,147,688
- Issue date Dec 4, 2018
- ALLEGRO MICROSYSTEMS, LLC
- William Wilkinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-die integrated circuit device with capacitive overvoltage pro...
- Patent number 10,147,689
- Issue date Dec 4, 2018
- ALLEGRO MICROSYSTEMS, LLC
- Washington Lamar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-die integrated circuit device with overvoltage protection
- Patent number 10,145,904
- Issue date Dec 4, 2018
- ALLEGRO MICROSYSTEMS, LLC
- Maxim Klebanov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device with adjustable reverse breakdown voltage
- Patent number 10,056,364
- Issue date Aug 21, 2018
- ALLEGRO MICROSYSTEMS, LLC
- Maxim Klebanov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-die integrated circuit device with capacitive overvoltage pro...
- Patent number 9,941,224
- Issue date Apr 10, 2018
- Allegro Microsystems, LLC
- Washington Lamar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device with shared EOS protection and power interruption...
- Patent number 9,866,014
- Issue date Jan 9, 2018
- Allegro Microsystems, LLC
- Maxim Klebanov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus to improve ESD robustness of power clamps
- Patent number 8,922,962
- Issue date Dec 30, 2014
- Allegro Microsystems, LLC
- Washington Lamar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Integrated circuit having built-in self-test features
- Patent number 7,694,200
- Issue date Apr 6, 2010
- Allegro Microsystems, Inc.
- Glenn A. Forrest
- G01 - MEASURING TESTING
Information Patent Grant
Proximity detector having a sequential flow state machine
- Patent number 7,253,614
- Issue date Aug 7, 2007
- Allegro Microsystems, Inc.
- Glenn A. Forrest
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SNAPBACK ELECTROSTATIC DISCHARGE PROTECTION DEVICE WITH TUNABLE PAR...
- Publication number 20230361223
- Publication date Nov 9, 2023
- ALLEGRO MICROSYSTEMS, LLC
- Sagar Saxena
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROSTATIC DISCHARGE PROTECTION
- Publication number 20210242193
- Publication date Aug 5, 2021
- ALLEGRO MICROSYSTEMS, LLC
- Maxim Klebanov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND APPARATUS FOR ELECTRICAL OVERSTRESS PROTECTION
- Publication number 20200076189
- Publication date Mar 5, 2020
- ALLEGRO MICROSYSTEMS, LLC
- Washington Lamar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METAL-OXIDE SEMICONDUCTOR (MOS) DEVICE STRUCTURE BASED ON A POLY-FI...
- Publication number 20190363162
- Publication date Nov 28, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Sundar Chetlur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Output Driver Having Reduced Electromagnetic Susceptibility and Ass...
- Publication number 20190155322
- Publication date May 23, 2019
- ALLEGRO MICROSYSTEMS, LLC
- Richard B. Cooper
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METAL-OXIDE SEMICONDUCTOR (MOS) DEVICE STRUCTURE BASED ON A POLY-FI...
- Publication number 20180342500
- Publication date Nov 29, 2018
- Allegro Microsystems, LLC
- Sundar Chetlur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE-LESS ELECTROSTATIC DISCHARGE SYSTEMS AND METHODS FOR FORMING
- Publication number 20180337168
- Publication date Nov 22, 2018
- Allegro Microsystems, LLC
- Maxim Klebanov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Multi-Die Integrated Circuit Device With Capacitive Overvoltage Pro...
- Publication number 20180190599
- Publication date Jul 5, 2018
- Allegro Microsystems, LLC
- Washington Lamar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHED ELECTRICAL OVERSTRESS PROTECTION
- Publication number 20180083442
- Publication date Mar 22, 2018
- Allegro Microsystems, LLC
- Washington Lamar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-DIE INTEGRATED CIRCUIT DEVICE WITH CAPACITIVE OVERVOLTAGE PRO...
- Publication number 20180061784
- Publication date Mar 1, 2018
- Allegro Microsystems, LLC
- Washington Lamar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-DIE INTEGRATED CIRCUIT DEVICE WITH OVERVOLTAGE PROTECTION
- Publication number 20180061820
- Publication date Mar 1, 2018
- Allegro Microsystems, LLC
- Maxim Klebanov
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED CIRCUIT DEVICE WITH OVERVOLTAGE DISCHARGE PROTECTION
- Publication number 20170250143
- Publication date Aug 31, 2017
- Allegro Microsystems, LLC
- William Wilkinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Output Driver Having Reduced Electromagnetic Susceptibility and Ass...
- Publication number 20160282893
- Publication date Sep 29, 2016
- Allegro Microsystems, LLC
- Richard B. Cooper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device with Shared EOS Protection and Power Interruption...
- Publication number 20160233670
- Publication date Aug 11, 2016
- Allegro Microsystems, LLC
- Maxim Klebanov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Output Driver Having Reduced Electromagnetic Susceptibility and Ass...
- Publication number 20140176110
- Publication date Jun 26, 2014
- Washington Lamar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus to Improve ESD Robustness of Power Clamps
- Publication number 20130335868
- Publication date Dec 19, 2013
- ALLEGRO MICROSYSTEMS, INC.
- Washington Lamar
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED CIRCUIT HAVING BUILT-IN SELF-TEST FEATURES
- Publication number 20090024889
- Publication date Jan 22, 2009
- Glenn A. Forrest
- G01 - MEASURING TESTING
Information Patent Application
Proximity detector having a sequential flow state machine
- Publication number 20060208729
- Publication date Sep 21, 2006
- Allegro Microsystems, Inc.
- Glenn A. Forrest
- G01 - MEASURING TESTING

Washington Lamar

Person

Patents Grantslast 30 patents

Snapback electrostatic discharge protection device with tunable par...

Methods and apparatus for electrical overstress protection

Electrostatic discharge protection

Metal-oxide semiconductor (MOS) device structure based on a poly-fi...

Output driver having reduced electromagnetic susceptibility and ass...

Switched electrical overstress protection

Metal-oxide semiconductor (MOS) device structure based on a poly-fi...

Gate-less electrostatic discharge systems and methods for forming

Output driver having reduced electromagnetic susceptibility and ass...

Integrated circuit device with overvoltage discharge protection

Multi-die integrated circuit device with capacitive overvoltage pro...

Multi-die integrated circuit device with overvoltage protection

Electronic device with adjustable reverse breakdown voltage

Multi-die integrated circuit device with capacitive overvoltage pro...

Electronic device with shared EOS protection and power interruption...

Method and apparatus to improve ESD robustness of power clamps

Integrated circuit having built-in self-test features

Proximity detector having a sequential flow state machine

Patents Applicationslast 30 patents

SNAPBACK ELECTROSTATIC DISCHARGE PROTECTION DEVICE WITH TUNABLE PAR...

ELECTROSTATIC DISCHARGE PROTECTION

METHODS AND APPARATUS FOR ELECTRICAL OVERSTRESS PROTECTION

METAL-OXIDE SEMICONDUCTOR (MOS) DEVICE STRUCTURE BASED ON A POLY-FI...

Output Driver Having Reduced Electromagnetic Susceptibility and Ass...

METAL-OXIDE SEMICONDUCTOR (MOS) DEVICE STRUCTURE BASED ON A POLY-FI...

GATE-LESS ELECTROSTATIC DISCHARGE SYSTEMS AND METHODS FOR FORMING

Multi-Die Integrated Circuit Device With Capacitive Overvoltage Pro...

SWITCHED ELECTRICAL OVERSTRESS PROTECTION

MULTI-DIE INTEGRATED CIRCUIT DEVICE WITH CAPACITIVE OVERVOLTAGE PRO...

MULTI-DIE INTEGRATED CIRCUIT DEVICE WITH OVERVOLTAGE PROTECTION

INTEGRATED CIRCUIT DEVICE WITH OVERVOLTAGE DISCHARGE PROTECTION

Output Driver Having Reduced Electromagnetic Susceptibility and Ass...

Electronic Device with Shared EOS Protection and Power Interruption...

Output Driver Having Reduced Electromagnetic Susceptibility and Ass...

Method and Apparatus to Improve ESD Robustness of Power Clamps

INTEGRATED CIRCUIT HAVING BUILT-IN SELF-TEST FEATURES

Proximity detector having a sequential flow state machine