David Loder

Person

Carmel, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fault tolerant turbo-generator system
- Patent number 12,095,405
- Issue date Sep 17, 2024
- Rolls-Royce Corporation
- David Loder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Composite rotor
- Patent number 12,027,915
- Issue date Jul 2, 2024
- Rolls-Royce Corporation
- Peter Schenk
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault detection for a solid state power converter
- Patent number 11,977,131
- Issue date May 7, 2024
- Rolls-Royce North American Technologies, Inc.
- Yu Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Conductor for vehicle systems
- Patent number 11,955,754
- Issue date Apr 9, 2024
- Rolls-Royce Corporation
- David Loder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage controlled aircraft electric propulsion system
- Patent number 11,952,139
- Issue date Apr 9, 2024
- Rolls-Royce Corporation
- Peter Schenk
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid aircraft having rectifier with integrated protection
- Patent number 11,840,148
- Issue date Dec 12, 2023
- Rolls-Royce Corporation/Rolls-Royce Singapore Pte. Ltd.
- David Loder
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Insulation and fault monitoring for enhanced fault detection
- Patent number 11,703,535
- Issue date Jul 18, 2023
- Rolls-Royce Corporation
- David Loder
- G01 - MEASURING TESTING
Information Patent Grant
Insulation and fault monitoring for enhanced fault detection
- Patent number 11,703,536
- Issue date Jul 18, 2023
- Rolls-Royce Corporation
- David Loder
- G01 - MEASURING TESTING
Information Patent Grant
Fault detection for a solid state power converter
- Patent number 11,588,322
- Issue date Feb 21, 2023
- Rolls-Royce North American Technologies, Inc.
- Chandana Jayampathi Gajanayake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical machine monitor
- Patent number 11,514,732
- Issue date Nov 29, 2022
- Rolls-Royce Corporation
- David Loder
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Topology of a solid state power controller with two mid-capacitors
- Patent number 11,374,400
- Issue date Jun 28, 2022
- Rolls-Royce Singapore Pte. Ltd.
- Chandana Jayampathi Gajanayake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection coordination technique for power converters
- Patent number 11,121,542
- Issue date Sep 14, 2021
- Rolls-Royce North American Technologies, Inc.
- David Loder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamic power demand allocation on redundant power buses
- Patent number 11,014,686
- Issue date May 25, 2021
- Rolls-Royce North American Technologies Inc.
- David R. Trawick
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control of an electrical power system responsive to sensing a groun...
- Patent number 10,976,762
- Issue date Apr 13, 2021
- Rolls-Royce North American Technologies, Inc.
- David Loder
- G05 - CONTROLLING REGULATING
Information Patent Grant
Nano-crystalline coating for magnet retention in a rotor assembly
- Patent number 10,763,715
- Issue date Sep 1, 2020
- Rolls-Royce North American Technologies, Inc.
- David Loder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Selectively regulating current in distributed propulsion systems
- Patent number 10,640,225
- Issue date May 5, 2020
- Rolls-Royce North American Technologies, Inc.
- Michael James Armstrong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER DISTRIBUTION SYSTEM
- Publication number 20250115364
- Publication date Apr 10, 2025
- ROLLS-ROYCE DEUTSCHLAND LTD & CO KG
- Guido WORTMANN
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
HYBRID AIRCRAFT HAVING RECTIFIER WITH INTEGRATED PROTECTION
- Publication number 20230256828
- Publication date Aug 17, 2023
- Rolls-Royce Corporation
- David Loder
- B60 - VEHICLES IN GENERAL
Information Patent Application
COORDINATED FAULT RESPONSE IN RECTIFIERS OF HYBRID AIRCRAFT
- Publication number 20230257127
- Publication date Aug 17, 2023
- Rolls-Royce Corporation
- David Loder
- B60 - VEHICLES IN GENERAL
Information Patent Application
FAULT TOLERANT TURBO-GENERATOR SYSTEM
- Publication number 20230261595
- Publication date Aug 17, 2023
- Rolls-Royce Corporation
- David Loder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COMPOSITE ROTOR
- Publication number 20230039344
- Publication date Feb 9, 2023
- Rolls-Royce Corporation
- Peter Schenk
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
INSULATION AND FAULT MONITORING FOR ENHANCED FAULT DETECTION
- Publication number 20220413034
- Publication date Dec 29, 2022
- Rolls-Royce Corporation
- David Loder
- G01 - MEASURING TESTING
Information Patent Application
INSULATION AND FAULT MONITORING FOR ENHANCED FAULT DETECTION
- Publication number 20220413035
- Publication date Dec 29, 2022
- Rolls-Royce Corporation
- David Loder
- G01 - MEASURING TESTING
Information Patent Application
VOLTAGE CONTROLLED AIRCRAFT ELECTRIC PROPULSION SYSTEM
- Publication number 20220363402
- Publication date Nov 17, 2022
- Rolls-Royce Corporation
- Peter Schenk
- B60 - VEHICLES IN GENERAL
Information Patent Application
TOPOLOGY OF A SOLID STATE POWER CONTROLLER WITH TWO MID-CAPACITORS
- Publication number 20220173588
- Publication date Jun 2, 2022
- Rolls-Royce North American Technologies, Inc.
- Chandana Jayampathi Gajanayake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT DETECTION FOR A SOLID STATE POWER CONVERTER
- Publication number 20220166211
- Publication date May 26, 2022
- Rolls-Royce North American Technologies, Inc.
- Chandana Jayampathi Gajanayake
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT DETECTION FOR A SOLID STATE POWER CONVERTER
- Publication number 20220155383
- Publication date May 19, 2022
- Rolls-Royce North American Technologies, Inc.
- Yu Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL MACHINE MONITOR
- Publication number 20210272396
- Publication date Sep 2, 2021
- Rolls-Royce Corporation
- David Loder
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONDUCTOR FOR VEHICLE SYSTEMS
- Publication number 20210273382
- Publication date Sep 2, 2021
- Rolls-Royce Corporation
- David Loder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED FAULT CURRENT RISE LIMITER AND FAULT DETECTION DEVICE FO...
- Publication number 20200153238
- Publication date May 14, 2020
- Rolls-Royce North American Technologies Inc.
- David Loder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REDUNDANT PROTECTION SYSTEM FOR A HYBRID ELECTRICAL SYSTEM
- Publication number 20200144807
- Publication date May 7, 2020
- Rolls-Royce North American Technologies Inc.
- Wesley Garrison
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
PROTECTION COORDINATION TECHNIQUE FOR POWER CONVERTERS
- Publication number 20200136370
- Publication date Apr 30, 2020
- Rolls-Royce North American Technologies, Inc.
- David Loder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL OF AN ELECTRICAL POWER SYSTEM RESPONSIVE TO SENSING A GROUN...
- Publication number 20200133319
- Publication date Apr 30, 2020
- Rolls-Royce North American Technologies, Inc.
- David Loder
- G05 - CONTROLLING REGULATING
Information Patent Application
DYNAMIC POWER DEMAND ALLOCATION ON REDUNDANT POWER BUSES
- Publication number 20200122853
- Publication date Apr 23, 2020
- Rolls-Royce North American Technologies Inc.
- David R. Trawick
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
NANO-CRYSTALLINE COATING FOR MAGNET RETENTION IN A ROTOR ASSEMBLY
- Publication number 20190199151
- Publication date Jun 27, 2019
- Rolls-Royce North American Technologies, Inc.
- David Loder
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELECTIVELY REGULATING CURRENT IN DISTRIBUTED PROPULSION SYSTEMS
- Publication number 20190009920
- Publication date Jan 10, 2019
- Rolls-Royce North American Technologies, Inc.
- Michael James Armstrong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

David Loder

Person

Patents Grantslast 30 patents

Fault tolerant turbo-generator system

Composite rotor

Fault detection for a solid state power converter

Conductor for vehicle systems

Voltage controlled aircraft electric propulsion system

Hybrid aircraft having rectifier with integrated protection

Insulation and fault monitoring for enhanced fault detection

Insulation and fault monitoring for enhanced fault detection

Fault detection for a solid state power converter

Electrical machine monitor

Topology of a solid state power controller with two mid-capacitors

Protection coordination technique for power converters

Dynamic power demand allocation on redundant power buses

Control of an electrical power system responsive to sensing a groun...

Nano-crystalline coating for magnet retention in a rotor assembly

Selectively regulating current in distributed propulsion systems

Patents Applicationslast 30 patents

POWER DISTRIBUTION SYSTEM

HYBRID AIRCRAFT HAVING RECTIFIER WITH INTEGRATED PROTECTION

COORDINATED FAULT RESPONSE IN RECTIFIERS OF HYBRID AIRCRAFT

FAULT TOLERANT TURBO-GENERATOR SYSTEM

COMPOSITE ROTOR

INSULATION AND FAULT MONITORING FOR ENHANCED FAULT DETECTION

INSULATION AND FAULT MONITORING FOR ENHANCED FAULT DETECTION

VOLTAGE CONTROLLED AIRCRAFT ELECTRIC PROPULSION SYSTEM

TOPOLOGY OF A SOLID STATE POWER CONTROLLER WITH TWO MID-CAPACITORS

FAULT DETECTION FOR A SOLID STATE POWER CONVERTER

FAULT DETECTION FOR A SOLID STATE POWER CONVERTER

ELECTRICAL MACHINE MONITOR

CONDUCTOR FOR VEHICLE SYSTEMS

INTEGRATED FAULT CURRENT RISE LIMITER AND FAULT DETECTION DEVICE FO...

REDUNDANT PROTECTION SYSTEM FOR A HYBRID ELECTRICAL SYSTEM

PROTECTION COORDINATION TECHNIQUE FOR POWER CONVERTERS

CONTROL OF AN ELECTRICAL POWER SYSTEM RESPONSIVE TO SENSING A GROUN...

DYNAMIC POWER DEMAND ALLOCATION ON REDUNDANT POWER BUSES

NANO-CRYSTALLINE COATING FOR MAGNET RETENTION IN A ROTOR ASSEMBLY

SELECTIVELY REGULATING CURRENT IN DISTRIBUTED PROPULSION SYSTEMS