Richard A. Blanchard

Person

Los Altos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Insulated trench gates with multiple layers for improved performanc...
- Patent number 12,142,660
- Issue date Nov 12, 2024
- Pakal Technologies, Inc.
- Paul M. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ruggedized symmetrically bidirectional bipolar power transistor
- Patent number 11,978,788
- Issue date May 7, 2024
- Ideal Power Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Etch stop layer for injecting carriers into drift layer for a verti...
- Patent number 11,916,138
- Issue date Feb 27, 2024
- Pakal Technologies, Inc.
- Paul M Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lateral transistors and methods with low-voltage-drop shunt to body...
- Patent number 11,888,047
- Issue date Jan 30, 2024
- MaxPower Semiconductor, Inc.
- Mohamed N. Darwish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated trench gates with dopants implanted through gate oxide
- Patent number 11,824,092
- Issue date Nov 21, 2023
- Pakal Technologies, Inc.
- Paul M. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layout to reduce current crowding at endpoints
- Patent number 11,777,018
- Issue date Oct 3, 2023
- Ideal Power Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anti-parallel diode formed using damaged crystal structure in a ver...
- Patent number 11,757,017
- Issue date Sep 12, 2023
- Pakal Technologies, Inc.
- Paul M Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ruggedized symmetrically bidirectional bipolar power transistor
- Patent number 11,699,746
- Issue date Jul 11, 2023
- Ideal Power Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for bidirectional device fabrication
- Patent number 11,637,016
- Issue date Apr 25, 2023
- Ideal Power Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
NPNP layered MOS-gated trench device having lowered operating voltage
- Patent number 11,610,987
- Issue date Mar 21, 2023
- Pakal Technologies, Inc.
- Paul M Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate power device with independently controlled segments
- Patent number 11,437,989
- Issue date Sep 6, 2022
- Pakal Technologies, Inc.
- Paul M. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cell layouts for MOS-gated devices for improved forward voltage
- Patent number 11,393,901
- Issue date Jul 19, 2022
- Pakal Technologies, Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Customizable animated LED display for product package insert
- Patent number 11,369,021
- Issue date Jun 21, 2022
- NthDegree Technologies Worldwide Inc.
- Alexander Ray
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
High density power device with selectively shielded recessed field...
- Patent number 11,316,021
- Issue date Apr 26, 2022
- MaxPower Semiconductor Inc.
- Mohamed N. Darwish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-layer color display using stacked LED layers
- Patent number 11,251,168
- Issue date Feb 15, 2022
- NthDegree Technologies Worldwide Inc.
- William Johnstone Ray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-layer color display using active LED dies
- Patent number 11,164,851
- Issue date Nov 2, 2021
- Nthdegree Technologies Worldwide, Inc.
- William Johnstone Ray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cellular insulated gate power device with edge design to prevent fa...
- Patent number 11,145,717
- Issue date Oct 12, 2021
- Pakal Technologies, Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulated gate turn-off device with designated breakdown areas betw...
- Patent number 11,114,552
- Issue date Sep 7, 2021
- Pakal Technologies, Inc.
- Paul M. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lateral insulated gate turn-off device with induced emitter
- Patent number 11,114,553
- Issue date Sep 7, 2021
- Pakal Technologies, Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ruggedized symmetrically bidirectional bipolar power transistor
- Patent number 11,069,797
- Issue date Jul 20, 2021
- Ideal Power Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printed LED driver circuit
- Patent number 10,980,121
- Issue date Apr 13, 2021
- NthDegree Technologies Worldwide Inc.
- Alexander Ray
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for forming complex electronic circuits by interconnecting g...
- Patent number 10,964,665
- Issue date Mar 30, 2021
- Nthdegree Technologies Worldwide, Inc.
- William Johnstone Ray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Field plates on two opposed surfaces of double-base bidirectional b...
- Patent number 10,892,354
- Issue date Jan 12, 2021
- Ideal Power Inc.
- William C. Alexander
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enhancements to cell layout and fabrication techniques for MOS-gate...
- Patent number 10,797,131
- Issue date Oct 6, 2020
- Pakal Technologies, Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical insulated gate turn-off thyristor with intermediate p+ lay...
- Patent number 10,777,670
- Issue date Sep 15, 2020
- Pakal Technologies, Inc.
- Hidenori Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Security feature using printed LEDs and wavelength conversion material
- Patent number 10,755,060
- Issue date Aug 25, 2020
- NthDegree Technologies Worldwide Inc.
- Steven B. Roach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lateral transistors and methods with low-voltage-drop shunt to body...
- Patent number 10,720,510
- Issue date Jul 21, 2020
- MaxPower Semiconductor Inc.
- Mohamed N. Darwish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench transistors and methods with low-voltage-drop shunt to body...
- Patent number 10,720,511
- Issue date Jul 21, 2020
- MaxPower Semiconductor Inc.
- Mohamed N. Darwish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-layer color display using printed LED dies
- Patent number 10,636,772
- Issue date Apr 28, 2020
- NthDegree Technologies Worldwide Inc.
- William Johnstone Ray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical bidirectional insulated gate turn-off device
- Patent number 10,600,898
- Issue date Mar 24, 2020
- Pakal Technologies, Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RUGGEDIZED SYMMETRICALLY BIDIRECTIONAL BIPOLAR POWER TRANSISTOR
- Publication number 20230299188
- Publication date Sep 21, 2023
- IDEAL POWER INC.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL INSULATED GATE POWER SWITCH WITH ISOLATED BASE CONTACT REG...
- Publication number 20230032610
- Publication date Feb 2, 2023
- PAKAL TECHNOLOGIES, LLC
- Paul M Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NPNP LAYERED MOS-GATED TRENCH DEVICE HAVING LOWERED OPERATING VOLTAGE
- Publication number 20220376095
- Publication date Nov 24, 2022
- PAKAL TECHNOLOGIES, LLC
- Paul M Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTI-PARALLEL DIODE FORMED USING DAMAGED CRYSTAL STRUCTURE IN A VER...
- Publication number 20220344493
- Publication date Oct 27, 2022
- Pakal Technologies, Inc.
- Paul M. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ETCH STOP LAYER FOR INJECTING CARRIERS INTO DRIFT LAYER FOR A VERTI...
- Publication number 20220344498
- Publication date Oct 27, 2022
- Pakal Technologies, Inc.
- Paul M. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Systems and Methods for Bidirectional Device Fabrication
- Publication number 20220262639
- Publication date Aug 18, 2022
- IDEAL POWER INC.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOS-GATED TRENCH DEVICE USING LOW MASK COUNT AND SIMPLIFIED PROCESSING
- Publication number 20220238698
- Publication date Jul 28, 2022
- Pakal Technologies, Inc.
- Paul M Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAYOUT TO REDUCE CURRENT CROWDING AT ENDPOINTS
- Publication number 20220157974
- Publication date May 19, 2022
- IDEAL POWER INC.
- Richard A. BLANCHARD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED TRENCH GATES WITH MULTIPLE LAYERS FOR IMPROVED PERFORMANC...
- Publication number 20220045189
- Publication date Feb 10, 2022
- Pakal Technologies, Inc.
- Paul M. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRENCH GATE POWER SWITCH WITH DOPED REGIONS TO INDUCE BREAKDOWN AT...
- Publication number 20220045205
- Publication date Feb 10, 2022
- Pakal Technologies, Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED TRENCH GATES WITH DOPANTS IMPLANTED THROUGH GATE OXIDE
- Publication number 20220045168
- Publication date Feb 10, 2022
- Pakal Technologies, Inc.
- Paul M. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED GATE POWER DEVICE WITH INDEPENDENTLY CONTROLLED SEGMENTS
- Publication number 20220045674
- Publication date Feb 10, 2022
- Pakal Technologies, Inc.
- Paul M. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RUGGEDIZED SYMMETRICALLY BIDIRECTIONAL BIPOLAR POWER TRANSISTOR
- Publication number 20210313461
- Publication date Oct 7, 2021
- IDEAL POWER INC.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CUSTOMIZABLE ANIMATED LED DISPLAY FOR PRODUCT PACKAGE INSERT
- Publication number 20210204405
- Publication date Jul 1, 2021
- NTHDEGREE TECHNOLOGIES WORLDWIDE INC.
- Alexander Ray
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lateral Transistors and Methods with Low-Voltage-Drop Shunt to Body...
- Publication number 20210175348
- Publication date Jun 10, 2021
- MAXPOWER SEMICONDUCTOR INC.
- Mohamed N. Darwish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Density Power Device with Selectively Shielded Recessed Field...
- Publication number 20210083061
- Publication date Mar 18, 2021
- MAXPOWER SEMICONDUCTOR INC.
- Mohamed N. Darwish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-LAYER COLOR DISPLAY USING STACKED LED LAYERS
- Publication number 20210050334
- Publication date Feb 18, 2021
- NTHDEGREE TECHNOLOGIES WORLDWIDE INC.
- William Johnstone Ray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELL LAYOUTS FOR MOS-GATED DEVICES FOR IMPROVED FORWARD VOLTAGE
- Publication number 20210028279
- Publication date Jan 28, 2021
- Pakal Technologies, Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-LAYER COLOR DISPLAY USING ACTIVE LED DIES
- Publication number 20210020616
- Publication date Jan 21, 2021
- NTHDEGREE TECHNOLOGIES WORLDWIDE INC.
- William Johnstone Ray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LATERAL INSULATED GATE TURN-OFF DEVICE WITH INDUCED EMITTER
- Publication number 20200312987
- Publication date Oct 1, 2020
- Pakal Technologies, Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INSULATED GATE TURN-OFF DEVICE WITH DESIGNATED BREAKDOWN AREAS BETW...
- Publication number 20200312988
- Publication date Oct 1, 2020
- Pakal Technologies, Inc.
- Paul M. Moore
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lateral Semiconductor Power Devices
- Publication number 20200279926
- Publication date Sep 3, 2020
- MAXPOWER SEMICONDUCTOR INC.
- Mohamed N. Darwish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field Plates on Two Opposed Surfaces of Double-Base Bidirectional B...
- Publication number 20200243674
- Publication date Jul 30, 2020
- IDEAL POWER, INC.
- William C. Alexander
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Systems and Methods for Bidirectional Device Fabrication
- Publication number 20200111672
- Publication date Apr 9, 2020
- IDEAL POWER INC.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELLULAR INSULATED GATE POWER DEVICE WITH EDGE DESIGN TO PREVENT FA...
- Publication number 20200105873
- Publication date Apr 2, 2020
- Pakal Technologies, Inc.
- Richard A. Blanchard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Semiconductor Devices, Methods, and Structures with Embedded...
- Publication number 20200098856
- Publication date Mar 26, 2020
- MAXPOWER SEMICONDUCTOR INC.
- Mohamed N. Darwish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Field Plates on Two Opposed Surfaces of Double-Base Bidirectional B...
- Publication number 20200058780
- Publication date Feb 20, 2020
- IDEAL POWER, INC.
- William C. Alexander
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Lateral Semiconductor Power Devices
- Publication number 20200006499
- Publication date Jan 2, 2020
- MaxPower Semiconductor, Inc.
- Mohamed N. Darwish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL INSULATED GATE TURN-OFF THYRISTOR WITH INTERMEDIATE P+ LAY...
- Publication number 20190393331
- Publication date Dec 26, 2019
- Pakal Technologies, Inc.
- Hidenori Akiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNMENT OF OPTICAL STRUCTURES TO RANDOM ARRAY OF PRINTED MIC...
- Publication number 20190312180
- Publication date Oct 10, 2019
- NTHDEGREE TECHNOLOGIES WORLDWIDE INC.
- William Johnstone Ray
- G02 - OPTICS

Richard A. Blanchard

Person

Patents Grantslast 30 patents

Insulated trench gates with multiple layers for improved performanc...

Ruggedized symmetrically bidirectional bipolar power transistor

Etch stop layer for injecting carriers into drift layer for a verti...

Lateral transistors and methods with low-voltage-drop shunt to body...

Insulated trench gates with dopants implanted through gate oxide

Layout to reduce current crowding at endpoints

Anti-parallel diode formed using damaged crystal structure in a ver...

Ruggedized symmetrically bidirectional bipolar power transistor

Systems and methods for bidirectional device fabrication

NPNP layered MOS-gated trench device having lowered operating voltage

Insulated gate power device with independently controlled segments

Cell layouts for MOS-gated devices for improved forward voltage

Customizable animated LED display for product package insert

High density power device with selectively shielded recessed field...

Three-layer color display using stacked LED layers

Three-layer color display using active LED dies

Cellular insulated gate power device with edge design to prevent fa...

Insulated gate turn-off device with designated breakdown areas betw...

Lateral insulated gate turn-off device with induced emitter

Ruggedized symmetrically bidirectional bipolar power transistor

Printed LED driver circuit

Method for forming complex electronic circuits by interconnecting g...

Field plates on two opposed surfaces of double-base bidirectional b...

Enhancements to cell layout and fabrication techniques for MOS-gate...

Vertical insulated gate turn-off thyristor with intermediate p+ lay...

Security feature using printed LEDs and wavelength conversion material

Lateral transistors and methods with low-voltage-drop shunt to body...

Trench transistors and methods with low-voltage-drop shunt to body...

Three-layer color display using printed LED dies

Vertical bidirectional insulated gate turn-off device

Patents Applicationslast 30 patents

RUGGEDIZED SYMMETRICALLY BIDIRECTIONAL BIPOLAR POWER TRANSISTOR

VERTICAL INSULATED GATE POWER SWITCH WITH ISOLATED BASE CONTACT REG...

NPNP LAYERED MOS-GATED TRENCH DEVICE HAVING LOWERED OPERATING VOLTAGE

ANTI-PARALLEL DIODE FORMED USING DAMAGED CRYSTAL STRUCTURE IN A VER...

ETCH STOP LAYER FOR INJECTING CARRIERS INTO DRIFT LAYER FOR A VERTI...

Systems and Methods for Bidirectional Device Fabrication

MOS-GATED TRENCH DEVICE USING LOW MASK COUNT AND SIMPLIFIED PROCESSING

LAYOUT TO REDUCE CURRENT CROWDING AT ENDPOINTS

INSULATED TRENCH GATES WITH MULTIPLE LAYERS FOR IMPROVED PERFORMANC...

TRENCH GATE POWER SWITCH WITH DOPED REGIONS TO INDUCE BREAKDOWN AT...

INSULATED TRENCH GATES WITH DOPANTS IMPLANTED THROUGH GATE OXIDE

INSULATED GATE POWER DEVICE WITH INDEPENDENTLY CONTROLLED SEGMENTS

RUGGEDIZED SYMMETRICALLY BIDIRECTIONAL BIPOLAR POWER TRANSISTOR

CUSTOMIZABLE ANIMATED LED DISPLAY FOR PRODUCT PACKAGE INSERT

Lateral Transistors and Methods with Low-Voltage-Drop Shunt to Body...

High Density Power Device with Selectively Shielded Recessed Field...

THREE-LAYER COLOR DISPLAY USING STACKED LED LAYERS

CELL LAYOUTS FOR MOS-GATED DEVICES FOR IMPROVED FORWARD VOLTAGE

THREE-LAYER COLOR DISPLAY USING ACTIVE LED DIES

LATERAL INSULATED GATE TURN-OFF DEVICE WITH INDUCED EMITTER

INSULATED GATE TURN-OFF DEVICE WITH DESIGNATED BREAKDOWN AREAS BETW...

Lateral Semiconductor Power Devices

Field Plates on Two Opposed Surfaces of Double-Base Bidirectional B...

Systems and Methods for Bidirectional Device Fabrication

CELLULAR INSULATED GATE POWER DEVICE WITH EDGE DESIGN TO PREVENT FA...

Power Semiconductor Devices, Methods, and Structures with Embedded...

Field Plates on Two Opposed Surfaces of Double-Base Bidirectional B...

Lateral Semiconductor Power Devices

VERTICAL INSULATED GATE TURN-OFF THYRISTOR WITH INTERMEDIATE P+ LAY...

SELF-ALIGNMENT OF OPTICAL STRUCTURES TO RANDOM ARRAY OF PRINTED MIC...