Waleed M. Said

Person

Rockford, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-inverter system for electric machine
- Patent number 12,301,152
- Issue date May 13, 2025
- Zunum Aero, Inc.
- Waleed Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Magnetically-assisted mechanical gear system and method
- Patent number 12,253,159
- Issue date Mar 18, 2025
- Kaney Aerospace, Inc.
- Adam Michael White
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Systems and methods for implementing lightweight and reliable hybri...
- Patent number 12,246,847
- Issue date Mar 11, 2025
- Zunum Aero, Inc.
- Waleed Said
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Electric propulsion system having integrated electrical and thermal...
- Patent number 11,799,364
- Issue date Oct 24, 2023
- Kaney Aerospace, Inc.
- Waleed Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetically-controlled magnetic cycloidal gear assembly and...
- Patent number 11,563,366
- Issue date Jan 24, 2023
- Kaney Aerospace, Inc.
- Adam White
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-inverter system for electric machine
- Patent number 11,387,764
- Issue date Jul 12, 2022
- Zunum Aero, Inc.
- Waleed Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for implementing lightweight and reliable hybri...
- Patent number 11,312,503
- Issue date Apr 26, 2022
- Zunum Aero, Inc.
- Waleed Said
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Multi-filar coil winding for electric machine
- Patent number 11,296,569
- Issue date Apr 5, 2022
- Zunum Aero, Inc.
- Daniel M. Saban
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System controller for series hybrid powertrain
- Patent number 11,214,378
- Issue date Jan 4, 2022
- Zunum Aero, Inc.
- Matthew Feddersen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Topologies and methods for turbine engine start inverters
- Patent number 9,840,968
- Issue date Dec 12, 2017
- Hamilton Sundstrand Corporation
- Harry H. Chai
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Detecting early failures in printed wiring boards
- Patent number 9,551,744
- Issue date Jan 24, 2017
- Hamilton Sundstrand Corporation
- Waleed M. Said
- G01 - MEASURING TESTING
Information Patent Grant
Universal AC to DC converter
- Patent number 9,236,812
- Issue date Jan 12, 2016
- Hamilton Sundstrand Corporation
- Adam Michael White
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage step-up six-phase autotransformer passive rectification AC-...
- Patent number 9,197,138
- Issue date Nov 24, 2015
- Hamilton Sundstrand Corporation
- Frank Z. Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical circuit testing
- Patent number 9,128,119
- Issue date Sep 8, 2015
- Hamilton Sundstrand Corporation
- Waleed M. Said
- G01 - MEASURING TESTING
Information Patent Grant
No break power transfer for power generating system
- Patent number 8,928,179
- Issue date Jan 6, 2015
- Hamilton Sundstrand Corporation
- Waleed M. Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual-input 18-pulse autotransformer rectifier unit for an aircraft...
- Patent number 8,873,263
- Issue date Oct 28, 2014
- Hamilton Sunstrand Corporation
- Frank Z. Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual-input nine-phase autotransformer for electric aircraft AC-DC c...
- Patent number 8,730,686
- Issue date May 20, 2014
- Hamilton Sundstrand Corporation
- Frank Z. Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active AC inrush current control
- Patent number 8,630,078
- Issue date Jan 14, 2014
- Hamilton Sundstrand Corporation
- Huazhen Chai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gradually reducing resistive clamp
- Patent number 8,553,381
- Issue date Oct 8, 2013
- Hamilton Sundstrand Corporation
- Vietson M. Nguyen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling and controlling electronics
- Patent number 8,531,822
- Issue date Sep 10, 2013
- Hamilton Sundstrand Corporation
- Waleed M. Said
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Active rectification for a variable-frequency synchronous generator
- Patent number 8,378,644
- Issue date Feb 19, 2013
- Hamilton Sundstrand Corporation
- Waleed M. Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-level parallel phase converter
- Patent number 8,374,009
- Issue date Feb 12, 2013
- Hamilton Sundstrand Corporation
- Frank Z. Feng
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control of pole-change induction motors
- Patent number 8,294,409
- Issue date Oct 23, 2012
- Hamilton Sundstrand Corporation
- Waleed Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion architecture with zero common mode voltage
- Patent number 7,952,896
- Issue date May 31, 2011
- Hamilton Sundstrand Corporation
- Jun Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault tolerant power converter
- Patent number 5,708,576
- Issue date Jan 13, 1998
- Sundstrand Corporation
- Stephen R. Jones
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active no-break power transfer control for a VSCF power generating...
- Patent number 5,317,500
- Issue date May 31, 1994
- Sundstrand Corporation
- Steven M. Iden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Expert electrical power simulator
- Patent number 5,262,960
- Issue date Nov 16, 1993
- Sundstrand Corporation
- Waleed Said
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Diagnostic system for a watchdog timer
- Patent number 4,956,842
- Issue date Sep 11, 1990
- Sundstrand Corporation
- Waleed Said
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MAGNETICALLY-ASSISTED MECHANICAL GEAR SYSTEM AND METHOD
- Publication number 20240068558
- Publication date Feb 29, 2024
- Kaney Aerospace, Inc.
- Adam Michael White
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTRIC PROPULSION SYSTEM HAVING INTEGRATED ELECTRICAL AND THERMAL...
- Publication number 20240014711
- Publication date Jan 11, 2024
- Kaney Aerospace, Inc.
- Waleed Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-INVERTER SYSTEM FOR ELECTRIC MACHINE
- Publication number 20230038268
- Publication date Feb 9, 2023
- Zunum Aero, Inc.
- Waleed Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR IMPLEMENTING LIGHTWEIGHT AND RELIABLE HYBRI...
- Publication number 20230023335
- Publication date Jan 26, 2023
- Zunum Aero, Inc.
- Waleed Said
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Electric Propulsion System Having Integrated Electrical and Thermal...
- Publication number 20210344255
- Publication date Nov 4, 2021
- Kaney Aerospace, Inc.
- Waleed Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM CONTROLLER FOR SERIES HYBRID POWERTRAIN
- Publication number 20200062413
- Publication date Feb 27, 2020
- Zunum Aero, Inc.
- Matthew Feddersen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MULTI-FILAR COIL WINDING FOR ELECTRIC MACHINE
- Publication number 20200021157
- Publication date Jan 16, 2020
- Zunum Aero, Inc.
- Daniel M. Saban
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-INVERTER SYSTEM FOR ELECTRIC MACHINE
- Publication number 20200021229
- Publication date Jan 16, 2020
- Zunum Aero, Inc.
- Waleed Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PMG Based Variable Speed Constant Frequency Generating System
- Publication number 20170317630
- Publication date Nov 2, 2017
- HAMILTON SUNDSTRAND CORPORATION
- Waleed M. Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH IMPEDANCE ARC FAULT DETECTION
- Publication number 20170227590
- Publication date Aug 10, 2017
- HAMILTON SUNDSTRAND CORPORATION
- Waleed M. Said
- G01 - MEASURING TESTING
Information Patent Application
TOPOLOGIES AND METHODS FOR TURBINE ENGINE START INVERTERS
- Publication number 20170074168
- Publication date Mar 16, 2017
- Hamilton Sundstrand Corporation
- Harry H. Chai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
UNIVERSAL AC TO DC CONVERTER
- Publication number 20150194905
- Publication date Jul 9, 2015
- HAMILTON SUNDSTRAND CORPORATION
- Adam Michael White
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Voltage Step-up Six-phase Autotransformer Passive Rectification AC-...
- Publication number 20150097506
- Publication date Apr 9, 2015
- HAMILTON SUNDSTRAND CORPORATION
- FRANK Z. FENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED CORONA FAULT DETECTION
- Publication number 20150098161
- Publication date Apr 9, 2015
- Hamilton Sundstrand Corporation
- John Horowy
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR ARC DETECTING AND EXTINGUISHING IN MOTORS
- Publication number 20140300303
- Publication date Oct 9, 2014
- Hamilton Sundstrand Corporation
- Waleed M. Said
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRICAL CIRCUIT TESTING
- Publication number 20140292365
- Publication date Oct 2, 2014
- Waleed M. Said
- G01 - MEASURING TESTING
Information Patent Application
DETECTING EARLY FAILURES IN PRINTED WIRING BOARDS
- Publication number 20140218065
- Publication date Aug 7, 2014
- Hamilton Sundstrand Corporation
- Waleed M. Said
- G01 - MEASURING TESTING
Information Patent Application
DUAL-INPUT 18-PULSE AUTOTRANSFORMER RECTIFIER UNIT FOR AN AIRCRAFT...
- Publication number 20130272040
- Publication date Oct 17, 2013
- Frank Z. Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DUAL-INPUT NINE-PHASE AUTOTRANSFORMER FOR ELECTRIC AIRCRAFT AC-DC C...
- Publication number 20130083574
- Publication date Apr 4, 2013
- Hamilton Sundstrand Corporation
- Frank Z. Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COOLING AND CONTROLLING ELECTRONICS
- Publication number 20130027848
- Publication date Jan 31, 2013
- Waleed M. Said
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
GRADUALLY REDUCING RESISTIVE CLAMP
- Publication number 20120300350
- Publication date Nov 29, 2012
- Vietson M. Nguyen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
No Break Power Transfer for Power Generating System
- Publication number 20120139354
- Publication date Jun 7, 2012
- Hamilton Sundstrand Corporation
- Waleed M. Said
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CONTROL OF POLE-CHANGE INDUCTION MOTORS
- Publication number 20120043921
- Publication date Feb 23, 2012
- Hamilton Sundstrand Corporation
- Waleed Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTIVE AC INRUSH CURRENT CONTROL
- Publication number 20120026636
- Publication date Feb 2, 2012
- Hamilton Sundstrand Corporation
- Huazhen Chai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-LEVEL PARALLEL PHASE CONVERTER
- Publication number 20110235376
- Publication date Sep 29, 2011
- Frank Z. Feng
- B60 - VEHICLES IN GENERAL
Information Patent Application
ACTIVE RECTIFICATION FOR A VARIABLE-FREQUENCY SYNCHRONOUS GENERATOR
- Publication number 20110050184
- Publication date Mar 3, 2011
- Hamilton Sundstrand Corporation
- Waleed M. Said
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power conversion architecture with zero common mode voltage
- Publication number 20100045108
- Publication date Feb 25, 2010
- Hamilton Sundstrand Corporation
- Jun Hu
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Waleed M. Said

Person

Patents Grantslast 30 patents

Multi-inverter system for electric machine

Magnetically-assisted mechanical gear system and method

Systems and methods for implementing lightweight and reliable hybri...

Electric propulsion system having integrated electrical and thermal...

Electromagnetically-controlled magnetic cycloidal gear assembly and...

Multi-inverter system for electric machine

Systems and methods for implementing lightweight and reliable hybri...

Multi-filar coil winding for electric machine

System controller for series hybrid powertrain

Topologies and methods for turbine engine start inverters

Detecting early failures in printed wiring boards

Universal AC to DC converter

Voltage step-up six-phase autotransformer passive rectification AC-...

Electrical circuit testing

No break power transfer for power generating system

Dual-input 18-pulse autotransformer rectifier unit for an aircraft...

Dual-input nine-phase autotransformer for electric aircraft AC-DC c...

Active AC inrush current control

Gradually reducing resistive clamp

Cooling and controlling electronics

Active rectification for a variable-frequency synchronous generator

Multi-level parallel phase converter

Control of pole-change induction motors

Power conversion architecture with zero common mode voltage

Fault tolerant power converter

Active no-break power transfer control for a VSCF power generating...

Expert electrical power simulator

Diagnostic system for a watchdog timer

Patents Applicationslast 30 patents

MAGNETICALLY-ASSISTED MECHANICAL GEAR SYSTEM AND METHOD

ELECTRIC PROPULSION SYSTEM HAVING INTEGRATED ELECTRICAL AND THERMAL...

MULTI-INVERTER SYSTEM FOR ELECTRIC MACHINE

SYSTEMS AND METHODS FOR IMPLEMENTING LIGHTWEIGHT AND RELIABLE HYBRI...

Electric Propulsion System Having Integrated Electrical and Thermal...

SYSTEM CONTROLLER FOR SERIES HYBRID POWERTRAIN

MULTI-FILAR COIL WINDING FOR ELECTRIC MACHINE

MULTI-INVERTER SYSTEM FOR ELECTRIC MACHINE

PMG Based Variable Speed Constant Frequency Generating System

HIGH IMPEDANCE ARC FAULT DETECTION

TOPOLOGIES AND METHODS FOR TURBINE ENGINE START INVERTERS

UNIVERSAL AC TO DC CONVERTER

Voltage Step-up Six-phase Autotransformer Passive Rectification AC-...

INTEGRATED CORONA FAULT DETECTION

SYSTEMS AND METHODS FOR ARC DETECTING AND EXTINGUISHING IN MOTORS

ELECTRICAL CIRCUIT TESTING

DETECTING EARLY FAILURES IN PRINTED WIRING BOARDS

DUAL-INPUT 18-PULSE AUTOTRANSFORMER RECTIFIER UNIT FOR AN AIRCRAFT...

DUAL-INPUT NINE-PHASE AUTOTRANSFORMER FOR ELECTRIC AIRCRAFT AC-DC C...

COOLING AND CONTROLLING ELECTRONICS

GRADUALLY REDUCING RESISTIVE CLAMP

No Break Power Transfer for Power Generating System

CONTROL OF POLE-CHANGE INDUCTION MOTORS

ACTIVE AC INRUSH CURRENT CONTROL

MULTI-LEVEL PARALLEL PHASE CONVERTER

ACTIVE RECTIFICATION FOR A VARIABLE-FREQUENCY SYNCHRONOUS GENERATOR

Power conversion architecture with zero common mode voltage