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Glastonbury, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Smart power router and protection for medium voltage DC distribution
Patent number
12,088,108
Issue date
Sep 10, 2024
Hamilton Sundstrand Corporation
Yongduk Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor controller electronics arrangements with actively cooled feed...
Patent number
12,015,324
Issue date
Jun 18, 2024
Hamilton Sundstrand Corporation
Hailing Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multi-functional current limiter for energy storage devices
Patent number
11,901,750
Issue date
Feb 13, 2024
Hamilton Sundstrand Corporation
Yongduk Lee
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Hybrid energy storage system architectures
Patent number
11,840,423
Issue date
Dec 12, 2023
Otis Elevator Company
Suman Dwari
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Power converter assemblies with busbars
Patent number
11,791,741
Issue date
Oct 17, 2023
Hamilton Sundstrand Corporation
Sebastian Rosado
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protection circuitry for power converters
Patent number
11,770,066
Issue date
Sep 26, 2023
Hamilton Sundstrand Corporation
Bo Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor controller electronics arrangements with passively cooled fee...
Patent number
11,764,721
Issue date
Sep 19, 2023
Hamilton Sundstrand Corporation
Hailing Wu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Health diagnosis of hybrid powerplant
Patent number
11,697,424
Issue date
Jul 11, 2023
Hamilton Sundstrand Corporation
Jung Muk Choe
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Desaturation circuit for MOSFET with high noise immunity and fast d...
Patent number
11,606,086
Issue date
Mar 14, 2023
Hamilton Sundstrand Corporation
Bo Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Protective coating for electrical components and method of making t...
Patent number
11,589,464
Issue date
Feb 21, 2023
Hamilton Sundstrand Corporation
Haralambos Cordatos
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Busbar with tailored perforation sizes to provide thermal path
Patent number
11,527,357
Issue date
Dec 13, 2022
Hamilton Sundstrand Corporation
Hailing Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Elevator short-range communication system
Patent number
11,345,567
Issue date
May 31, 2022
Otis Elevator Company
David Ginsberg
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Power conversion systems and methods
Patent number
11,218,086
Issue date
Jan 4, 2022
Hamilton Sundstrand Corporation
Bo Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power converter
Patent number
11,108,336
Issue date
Aug 31, 2021
Hamilton Sundstrand Corporation
Sebastian Rosado
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Common mode noise cancellation and DC ripple reduction techniques
Patent number
10,985,687
Issue date
Apr 20, 2021
Hamilton Sundstrand Corporation
Xin Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical powertrain for aircraft
Patent number
10,855,214
Issue date
Dec 1, 2020
HAMILTON SUNSTRAND CORPORATION
Mustansir Kheraluwala
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Architecture of drive unit employing gallium nitride switches
Patent number
10,366,935
Issue date
Jul 30, 2019
Otis Elevator Company
Shashank Krishnamurthy
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Position sensor for electromechanical actuator
Patent number
10,266,251
Issue date
Apr 23, 2019
Hamilton Sundstrand Corporation
Derick S. Balsiger
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Embedded sensor system
Patent number
10,107,132
Issue date
Oct 23, 2018
United Technologies Corporation
Xin Wu
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
HIGH-SPEED SENSING BASED ON ANALOG TWIN CIRCUIT
Publication number
20240418747
Publication date
Dec 19, 2024
HAMILTON SUNDSTRAND CORPORATION
Bo Liu
G01 - MEASURING TESTING
Information
Patent Application
INDUCTORS FOR DIRECT CURRENT (DC) CIRCUIT BREAKERS IN AIRCRAFT APPL...
Publication number
20240387100
Publication date
Nov 21, 2024
HAMILTON SUNDSTRAND CORPORATION
Parikshith Channegowda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Enhanced Solid State Circuit Breaker Structure
Publication number
20240291478
Publication date
Aug 29, 2024
Jeffrey Ewanchuk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTIVE TURN OFF CONTROL GATE DRIVER FOR SOLID STATE CIRCUIT BREAKER
Publication number
20240243567
Publication date
Jul 18, 2024
HAMILTON SUNDSTRAND CORPORATION
Jeffrey Ewanchuk
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER ELECTRONIC DEVICES AND METHODS OF PACKAGING POWER ELECTRONIC...
Publication number
20230360998
Publication date
Nov 9, 2023
Raytheon Technologies Corporation
Hailing Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTECTION CIRCUITRY FOR POWER CONVERTERS
Publication number
20220399800
Publication date
Dec 15, 2022
HAMILTON SUNDSTRAND CORPORATION
Bo Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SMART POWER ROUTER AND PROTECTION FOR MEDIUM VOLTAGE DC DISTRIBUTION
Publication number
20220393585
Publication date
Dec 8, 2022
HAMILTON SUNDSTRAND CORPORATION
Yongduk Lee
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
MULTI-FUNCTIONAL CURRENT LIMITER FOR ENERGY STORAGE DEVICES
Publication number
20220393489
Publication date
Dec 8, 2022
HAMILTON SUNDSTRAND CORPORATION
Yongduk Lee
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
PROTECTIVE COATING FOR ELECTRICAL COMPONENTS AND METHOD OF MAKING T...
Publication number
20220201869
Publication date
Jun 23, 2022
HAMILTON SUNDSTRAND CORPORATION
Haralambos Cordatos
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SOLID STATE CIRCUIT BREAKER
Publication number
20220200268
Publication date
Jun 23, 2022
HAMILTON SUNDSTRAND CORPORATION
Yongduk Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DESATURATION CIRCUIT FOR MOSFET WITH HIGH NOISE IMMUNITY AND FAST D...
Publication number
20210351770
Publication date
Nov 11, 2021
HAMILTON SUNDSTRAND CORPORATION
Bo Liu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
WIRELESS POWER TRANSFORMATION FOR ROTATING PROPELLERS
Publication number
20210347465
Publication date
Nov 11, 2021
HAMILTON SUNDSTRAND CORPORATION
Jung Muk Choe
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BUSBAR WITH TAILORED PERFORATION SIZES TO PROVIDE THERMAL PATH
Publication number
20210319952
Publication date
Oct 14, 2021
HAMILTON SUNDSTRAND CORPORATION
Hailing Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOTOR CONTROLLER ELECTRONICS ARRANGEMENTS WITH PASSIVELY COOLED FEE...
Publication number
20210320612
Publication date
Oct 14, 2021
HAMILTON SUNDSTRAND CORPORATION
Hailing Wu
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR CONTROLLER ELECTRONICS ARRANGEMENTS WITH ACTIVELY COOLED FEED...
Publication number
20210320554
Publication date
Oct 14, 2021
HAMILTON SUNDSTRAND CORPORATION
Hailing Wu
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
POWER CONVERTER ASSEMBLIES WITH BUSBARS
Publication number
20210313900
Publication date
Oct 7, 2021
HAMILTON SUNDSTRAND CORPORATION
Sebastian Rosado
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER CONVERTER
Publication number
20210297002
Publication date
Sep 23, 2021
HAMILTON SUNDSTRAND CORPORATION
Sebastian Rosado
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION SYSTEMS AND METHODS
Publication number
20210297009
Publication date
Sep 23, 2021
HAMILTON SUNDSTRAND CORPORATION
Bo Liu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HEALTH DIAGNOSIS OF HYBRID POWERPLANT
Publication number
20210253117
Publication date
Aug 19, 2021
HAMILTON SUNDSTRAND CORPORATION
Jung Muk Choe
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRICAL POWERTRAIN FOR AIRCRAFT
Publication number
20200328706
Publication date
Oct 15, 2020
HAMILTON SUNDSTRAND CORPORATION
Mustansir Kheraluwala
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
COMMON MODE NOISE CANCELLATION AND DC RIPPLE REDUCTION TECHNIQUES
Publication number
20200328713
Publication date
Oct 15, 2020
HAMILTON SUNDSTRAND CORPORATION
Xin Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DC BUS CAPACITOR BALANCING FOR THREE-LEVEL, SIX-PHASE VOLTAGE SOURC...
Publication number
20200328691
Publication date
Oct 15, 2020
HAMILTON SUNDSTRAND CORPORATION
Lei Xing
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HYBRID ENERGY STORAGE SYSTEM ARCHITECTURES
Publication number
20200189883
Publication date
Jun 18, 2020
Otis Elevator Company
Suman Dwari
B66 - HOISTING LIFTING HAULING
Information
Patent Application
ELEVATOR SHORT-RANGE COMMUNICATION SYSTEM
Publication number
20190100406
Publication date
Apr 4, 2019
Otis Elevator Company
David Ginsberg
B66 - HOISTING LIFTING HAULING
Information
Patent Application
POSITION SENSOR FOR ELECTROMECHANICAL ACTUATOR
Publication number
20170197704
Publication date
Jul 13, 2017
Hamilton Sundstrand Corporation
Derick S. Balsiger
G01 - MEASURING TESTING
Information
Patent Application
Embedded Sensor Systems
Publication number
20160356866
Publication date
Dec 8, 2016
United Technologies Corporation
Paul Attridge
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
EMBEDDED SENSOR SYSTEM
Publication number
20160326904
Publication date
Nov 10, 2016
United Technologies Corporation
Xin Wu
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
MAGNETIC ENCODER ASSEMBLY
Publication number
20160313139
Publication date
Oct 27, 2016
Michael A. Klecka
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
SYSTEM AND METHOD FOR COIL SENSOR DESIGN, ALIGNMENT AND TUNING
Publication number
20160169939
Publication date
Jun 16, 2016
United Technologies Corporation
Cagatay Tokgoz
G01 - MEASURING TESTING
Information
Patent Application
DRIVE UNIT EMPLOYING GALLIUM NITRIDE SWITCHES
Publication number
20160079904
Publication date
Mar 17, 2016
Otis Elevator Company
Shashank Krishnamurthy
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER