Tula eTechnology, Inc.

Organization

San Jose, CA, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Pulsed control of multiple electric machines
- Patent number 12,328,088
- Issue date Jun 10, 2025
- Tula eTechnology, Inc.
- Zakirul Islam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulsed electric machine control
- Patent number 12,319,147
- Issue date Jun 3, 2025
- Tula eTechnology, Inc.
- Vijay Srinivasan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulse modulated control with field weakening for improved machine e...
- Patent number 12,311,772
- Issue date May 27, 2025
- Tula eTechnology, Inc.
- Paul Carvell
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulsed electric machine control
- Patent number 12,301,149
- Issue date May 13, 2025
- Tula eTechnology, Inc.
- Adya S. Tripathi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Boosted rotor supply circuit and method for improving pulsed electr...
- Patent number 12,301,151
- Issue date May 13, 2025
- Tula eTechnology, Inc.
- John W. Parsels
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Delay reduction for pulsed wound field synchronous machines
- Patent number 12,278,581
- Issue date Apr 15, 2025
- Tula eTechnology, Inc.
- Philippe Farah
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Feedback scaling for electric machines
- Patent number 12,244,250
- Issue date Mar 4, 2025
- Tula eTechnology, Inc.
- Andrew W. Phillips
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machines with efficient torque transitions
- Patent number 12,206,346
- Issue date Jan 21, 2025
- Tula eTechnology, Inc.
- Paul Carvell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods of reducing vibrations for electric motors
- Patent number 12,199,532
- Issue date Jan 14, 2025
- Tula eTechnology, Inc.
- Anastasios Arvanitis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of optimizing system efficiency for battery powered electric...
- Patent number 12,145,452
- Issue date Nov 19, 2024
- Tula eTechnology, Inc.
- Xiaoping Cai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulsed electric machine control
- Patent number 12,003,202
- Issue date Jun 4, 2024
- Tula eTechnology, Inc.
- Adya S. Tripathi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Selective phase control of an electric machine
- Patent number 11,973,447
- Issue date Apr 30, 2024
- Tula eTechnology, Inc.
- Zhiqian Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods for improving rate of rise of torque in electric machines w...
- Patent number 11,888,424
- Issue date Jan 30, 2024
- Tula eTechnology, Inc.
- Paul Carvell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Boosted converter for pulsed electric machine control
- Patent number 11,863,096
- Issue date Jan 2, 2024
- Tula eTechnology, Inc.
- Babak Mazda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric machines with efficient torque transitions
- Patent number 11,695,361
- Issue date Jul 4, 2023
- Tula eTechnology, Inc.
- Paul Carvell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of optimizing system efficiency for battery powered electric...
- Patent number 11,673,476
- Issue date Jun 13, 2023
- Tula eTechnology, Inc.
- Xiaoping Cai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Mechanical and electromechanical arrangements for field-weakening o...
- Patent number 11,637,466
- Issue date Apr 25, 2023
- Tula eTechnology Inc.
- Md. Zakirul Islam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulsed electric machine control
- Patent number 11,628,730
- Issue date Apr 18, 2023
- Tula eTechnology, Inc.
- Vijay Srinivasan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulsed electric machine control
- Patent number 11,626,827
- Issue date Apr 11, 2023
- Tula eTechnology, Inc.
- Adya S. Tripathi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse modulated control with field weakening for improved motor eff...
- Patent number 11,623,529
- Issue date Apr 11, 2023
- Tula eTechnology, Inc.
- Paul Carvell
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods of reducing vibrations for electric motors
- Patent number 11,557,996
- Issue date Jan 17, 2023
- Tula eTechnology, Inc.
- Anastasios Arvanitis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetically de-coupled, separately controlled, multiple electric m...
- Patent number 11,545,918
- Issue date Jan 3, 2023
- Tula eTechnology, Inc.
- Zakirul Islam
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulsed electric machine control using tables
- Patent number 11,427,177
- Issue date Aug 30, 2022
- Tula eTechnology, Inc.
- Louis J. Serrano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of optimizing system efficiency for battery powered electric...
- Patent number 11,345,241
- Issue date May 31, 2022
- Tula eTechnology, Inc.
- Xiaoping Cai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulsed electric machine control
- Patent number 11,228,272
- Issue date Jan 18, 2022
- Tula eTechnology, Inc.
- Adya S. Tripathi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulse modulated control with field weakening for improved motor eff...
- Patent number 11,167,648
- Issue date Nov 9, 2021
- Tula eTechnology, Inc.
- Paul Carvell
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnetically de-coupled, separately controlled, multiple electric m...
- Patent number 11,133,763
- Issue date Sep 28, 2021
- Tula eTechnology, Inc.
- Zakirul Islam
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulsed electric machine control using tables
- Patent number 11,133,767
- Issue date Sep 28, 2021
- Tula eTechnology, Inc.
- Louis J. Serrano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulsed electric machine control
- Patent number 11,088,644
- Issue date Aug 10, 2021
- Tula eTechnology, Inc.
- Paul Carvell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulsed electric machine control
- Patent number 11,077,759
- Issue date Aug 3, 2021
- Tula eTechnology, Inc.
- Vijay Srinivasan
- B60 - VEHICLES IN GENERAL

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Patents Applicationslast 30 patents

Information Patent Application
ON-PULSE TRANSITION TIMES FOR PULSED CONTROLLED ELECTRIC MACHINES U...
- Publication number 20250121701
- Publication date Apr 17, 2025
- Tula eTechnology, Inc.
- Paul CARVELL
- B60 - VEHICLES IN GENERAL
Information Patent Application
PULSED ELECTRIC MACHINE CONTROL
- Publication number 20250115136
- Publication date Apr 10, 2025
- Tula eTechnology, Inc.
- Vijay SRINIVASAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
BRUSHLESS WOUND FIELD SYNCHRONOUS MACHINES
- Publication number 20250055397
- Publication date Feb 13, 2025
- Tula eTechnology, Inc.
- Zhiqian CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSED ELECTRIC MACHINE CONTROL WITH NOTCHED FILTER
- Publication number 20240372489
- Publication date Nov 7, 2024
- Tula eTechnology, Inc.
- Vijay SRINIVASAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
EXTERNALLY EXCITED ELECTRIC MACHINE WITH A NATURAL BOOST VOLTAGE
- Publication number 20240364250
- Publication date Oct 31, 2024
- Tula eTechnology, Inc.
- Paul CARVELL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSED ELECTRIC MACHINE CONTROL
- Publication number 20240291416
- Publication date Aug 29, 2024
- Tula eTechnology, Inc.
- Adya S. TRIPATHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR MAINTAINING THE ROTOR D FLUX FOR PULSING I...
- Publication number 20240291410
- Publication date Aug 29, 2024
- Tula eTechnology, Inc.
- Paul CARVELL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE TORQUE ADJUSTMENT BASED ON WAVEFORM MULTIPLES
- Publication number 20240190259
- Publication date Jun 13, 2024
- Tula eTechnology Inc.
- Matthew Younkins
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHODS FOR IMPROVING RATE OF RISE OF TORQUE IN ELECTRIC MACHINES W...
- Publication number 20240195342
- Publication date Jun 13, 2024
- Tula eTechnology, Inc.
- Paul CARVELL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BOOSTED CONVERTER FOR PULSED ELECTRIC MACHINE CONTROL
- Publication number 20240136968
- Publication date Apr 25, 2024
- Tula eTechnology, Inc.
- Babak MAZDA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS FOR IMPROVING RATE OF RISE OF TORQUE IN ELECTRIC MACHINES
- Publication number 20240120860
- Publication date Apr 11, 2024
- Tula eTechnology, Inc.
- Paul Carvell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BOOSTED ROTOR SUPPLY CIRCUIT AND METHOD FOR IMPROVING PULSED ELECTR...
- Publication number 20240088806
- Publication date Mar 14, 2024
- Tula eTechnology, Inc.
- Paul CARVELL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS OF REAL-TIME PREDICTION OF TORQUE MODULATION PARAMETERS
- Publication number 20240063740
- Publication date Feb 22, 2024
- Tula eTechnology, Inc.
- Paul Carvell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BOOSTED ROTOR SUPPLY CIRCUIT AND METHOD FOR IMPROVING PULSED ELECTR...
- Publication number 20240063745
- Publication date Feb 22, 2024
- Tula eTechnology, Inc.
- John W. PARSELS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR FLUX TIME DELAY REDUCTION THROUGH PERMANENT MAGNETS FOR ELECT...
- Publication number 20240063735
- Publication date Feb 22, 2024
- Tula eTechnology, Inc.
- Zakirul ISLAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTOR FLUX TIME DELAY REDUCTION THROUGH INITIAL ROTOR CURRENT FOR E...
- Publication number 20240063744
- Publication date Feb 22, 2024
- Tula eTechnology, Inc.
- Zakirul ISLAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS FOR IMPROVING RATE OF RISE OF TORQUE IN ELECTRIC MACHINES W...
- Publication number 20240022197
- Publication date Jan 18, 2024
- Tula eTechnology, Inc.
- Paul CARVELL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSED ELECTRIC MACHINE CONTROL WITH SOFT START AND END
- Publication number 20240022200
- Publication date Jan 18, 2024
- Tula eTechnology, Inc.
- Andrew W. PHILLIPS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FEEDBACK SCALING FOR ELECTRIC MACHINES
- Publication number 20240022191
- Publication date Jan 18, 2024
- Tula eTechnology, Inc.
- Andrew W. PHILLIPS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSED ELECTRIC MACHINE CONTROL WITH SOFT START AND END
- Publication number 20240022199
- Publication date Jan 18, 2024
- Tula eTechnology, Inc.
- Andrew W. PHILLIPS
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINE DRIVE CALIBRATION, VERIFICATION, AND EFFICIENCY IM...
- Publication number 20240014762
- Publication date Jan 11, 2024
- Tula eTechnology Inc.
- Vijay Srinivasan
- B60 - VEHICLES IN GENERAL
Information Patent Application
DELAY REDUCTION FOR PULSED WOUND FIELD SYNCHRONOUS MACHINES
- Publication number 20230308040
- Publication date Sep 28, 2023
- Tula eTechnology, Inc.
- Philippe FARAH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC MACHINES WITH EFFICIENT TORQUE TRANSITIONS
- Publication number 20230283211
- Publication date Sep 7, 2023
- Tula eTechnology, Inc.
- Paul CARVELL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS OF OPTIMIZING WAVEFORMS FOR ELECTRIC MOTORS
- Publication number 20230268852
- Publication date Aug 24, 2023
- Tula eTechnology, Inc.
- Andrew W. Phillips
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF OPTIMIZING SYSTEM EFFICIENCY FOR BATTERY POWERED ELECTRIC...
- Publication number 20230264576
- Publication date Aug 24, 2023
- Tula eTechnology, Inc.
- Xiaoping Cai
- B60 - VEHICLES IN GENERAL
Information Patent Application
PULSED ELECTRIC MACHINE CONTROL
- Publication number 20230253911
- Publication date Aug 10, 2023
- Tula eTechnology, Inc.
- Md Zakirul ISLAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSED ELECTRIC MACHINE CONTROL
- Publication number 20230223885
- Publication date Jul 13, 2023
- Tula eTechnology, Inc.
- Adya S. TRIPATHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSE MODULATED CONTROL WITH FIELD WEAKENING FOR IMPROVED MACHINE E...
- Publication number 20230219426
- Publication date Jul 13, 2023
- Tula eTechnology, Inc.
- Paul CARVELL
- B60 - VEHICLES IN GENERAL
Information Patent Application
PULSED ELECTRIC MACHINE CONTROL
- Publication number 20230211672
- Publication date Jul 6, 2023
- Tula eTechnology, Inc.
- Vijay SRINIVASAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
Methods of Reducing Vibrations for Electric Motors
- Publication number 20230208330
- Publication date Jun 29, 2023
- Tula eTechnology, Inc.
- Anastasios Arvanitis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Tula eTechnology, Inc.

Organization

Patents Grantslast 30 patents

Pulsed control of multiple electric machines

Pulsed electric machine control

Pulse modulated control with field weakening for improved machine e...

Pulsed electric machine control

Boosted rotor supply circuit and method for improving pulsed electr...

Delay reduction for pulsed wound field synchronous machines

Feedback scaling for electric machines

Electric machines with efficient torque transitions

Methods of reducing vibrations for electric motors

Method of optimizing system efficiency for battery powered electric...

Pulsed electric machine control

Selective phase control of an electric machine

Methods for improving rate of rise of torque in electric machines w...

Boosted converter for pulsed electric machine control

Electric machines with efficient torque transitions

Method of optimizing system efficiency for battery powered electric...

Mechanical and electromechanical arrangements for field-weakening o...

Pulsed electric machine control

Pulsed electric machine control

Pulse modulated control with field weakening for improved motor eff...

Methods of reducing vibrations for electric motors

Magnetically de-coupled, separately controlled, multiple electric m...

Pulsed electric machine control using tables

Method of optimizing system efficiency for battery powered electric...

Pulsed electric machine control

Pulse modulated control with field weakening for improved motor eff...

Magnetically de-coupled, separately controlled, multiple electric m...

Pulsed electric machine control using tables

Pulsed electric machine control

Pulsed electric machine control

Patents Applicationslast 30 patents

ON-PULSE TRANSITION TIMES FOR PULSED CONTROLLED ELECTRIC MACHINES U...

PULSED ELECTRIC MACHINE CONTROL

BRUSHLESS WOUND FIELD SYNCHRONOUS MACHINES

PULSED ELECTRIC MACHINE CONTROL WITH NOTCHED FILTER

EXTERNALLY EXCITED ELECTRIC MACHINE WITH A NATURAL BOOST VOLTAGE

PULSED ELECTRIC MACHINE CONTROL

METHOD AND APPARATUS FOR MAINTAINING THE ROTOR D FLUX FOR PULSING I...

ELECTRIC MACHINE TORQUE ADJUSTMENT BASED ON WAVEFORM MULTIPLES

METHODS FOR IMPROVING RATE OF RISE OF TORQUE IN ELECTRIC MACHINES W...

BOOSTED CONVERTER FOR PULSED ELECTRIC MACHINE CONTROL

METHODS FOR IMPROVING RATE OF RISE OF TORQUE IN ELECTRIC MACHINES

BOOSTED ROTOR SUPPLY CIRCUIT AND METHOD FOR IMPROVING PULSED ELECTR...

METHODS OF REAL-TIME PREDICTION OF TORQUE MODULATION PARAMETERS

BOOSTED ROTOR SUPPLY CIRCUIT AND METHOD FOR IMPROVING PULSED ELECTR...

ROTOR FLUX TIME DELAY REDUCTION THROUGH PERMANENT MAGNETS FOR ELECT...

ROTOR FLUX TIME DELAY REDUCTION THROUGH INITIAL ROTOR CURRENT FOR E...

METHODS FOR IMPROVING RATE OF RISE OF TORQUE IN ELECTRIC MACHINES W...

PULSED ELECTRIC MACHINE CONTROL WITH SOFT START AND END

FEEDBACK SCALING FOR ELECTRIC MACHINES

PULSED ELECTRIC MACHINE CONTROL WITH SOFT START AND END

ELECTRIC MACHINE DRIVE CALIBRATION, VERIFICATION, AND EFFICIENCY IM...

DELAY REDUCTION FOR PULSED WOUND FIELD SYNCHRONOUS MACHINES

ELECTRIC MACHINES WITH EFFICIENT TORQUE TRANSITIONS

METHODS OF OPTIMIZING WAVEFORMS FOR ELECTRIC MOTORS

METHOD OF OPTIMIZING SYSTEM EFFICIENCY FOR BATTERY POWERED ELECTRIC...

PULSED ELECTRIC MACHINE CONTROL

PULSED ELECTRIC MACHINE CONTROL

PULSE MODULATED CONTROL WITH FIELD WEAKENING FOR IMPROVED MACHINE E...

PULSED ELECTRIC MACHINE CONTROL

Methods of Reducing Vibrations for Electric Motors