Donald Folker

Person

Madison, AL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bobbin for edge-mounted magnetic core
- Patent number 11,545,293
- Issue date Jan 3, 2023
- Universal Lighting Technologies, Inc.
- Mike LeBlanc
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bobbin for edge-mounted magnetic core
- Patent number 11,201,006
- Issue date Dec 14, 2021
- Universal Lighting Technologies, Inc.
- Mike LeBlanc
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual magnetic component with three core portions
- Patent number 11,049,642
- Issue date Jun 29, 2021
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combined U-core magnetic structure
- Patent number 11,049,643
- Issue date Jun 29, 2021
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic core structure
- Patent number 10,943,724
- Issue date Mar 9, 2021
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable magnetic core structure
- Patent number 10,930,429
- Issue date Feb 23, 2021
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single magnetic assembly combining three independent magnetics usin...
- Patent number 10,930,423
- Issue date Feb 23, 2021
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low profile inductor
- Patent number 10,930,424
- Issue date Feb 23, 2021
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact common mode choke with differential noise suppression and h...
- Patent number 10,910,139
- Issue date Feb 2, 2021
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductor with flux path for high inductance at low load
- Patent number 10,796,841
- Issue date Oct 6, 2020
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-cost SMT printed circuit board connector
- Patent number 10,709,024
- Issue date Jul 7, 2020
- Universal Lighting Technologies, Inc.
- Christopher Radzinski
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inductor with flux path for high inductance at low load
- Patent number 10,650,959
- Issue date May 12, 2020
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic core structure and manufacturing method using a grinding post
- Patent number 10,643,778
- Issue date May 5, 2020
- Universal Lighting Technologies, Inc.
- Donald Folker
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Common-mode choke with integrated RF inductor winding
- Patent number 10,553,339
- Issue date Feb 4, 2020
- Universal Lighting Technologies, Inc.
- Wei Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printed circuit board connector with integrated EMI noise suppression
- Patent number 10,186,809
- Issue date Jan 22, 2019
- Universal Lighting Technologies, Inc.
- Wei Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferrite wafer and connector assembly for EMI noise suppression on a...
- Patent number 10,186,812
- Issue date Jan 22, 2019
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for attaching magnetic components to printed c...
- Patent number 10,083,790
- Issue date Sep 25, 2018
- Universal Lighting Technologies
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bobbin and core assembly configuration and method for E-core and I-...
- Patent number 9,991,045
- Issue date Jun 5, 2018
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked magnetic assembly
- Patent number 9,978,496
- Issue date May 22, 2018
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low profile magnetic component apparatus and methods
- Patent number 9,980,396
- Issue date May 22, 2018
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bobbin and E-core assembly configuration and method for E-cores and...
- Patent number 9,842,683
- Issue date Dec 12, 2017
- Universal Lighting Technologies, Inc.
- Mike LeBlanc
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Output transformer and resonant inductor in a combined magnetic str...
- Patent number 9,837,194
- Issue date Dec 5, 2017
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic component with elevated bobbin
- Patent number 9,805,859
- Issue date Oct 31, 2017
- Universal Lighting Technologies, Inc.
- Travis Berry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic core structures for magnetic assemblies
- Patent number 9,799,442
- Issue date Oct 24, 2017
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stacked magnetic assembly
- Patent number 9,788,430
- Issue date Oct 10, 2017
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic component having a core structure with curved openings
- Patent number 9,721,716
- Issue date Aug 1, 2017
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Header apparatus for providing electrical connection to a printed c...
- Patent number 9,680,244
- Issue date Jun 13, 2017
- Universal Lighting Technologies, Inc.
- John J. Dernovsek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Common mode inductor assembly with magnetic I bar defined leakage path
- Patent number 9,666,355
- Issue date May 30, 2017
- UNIVERSALE LIGHTING TECHNOLOGIES, INC.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reducing output ripple current and protecting inverter switches dur...
- Patent number 9,629,206
- Issue date Apr 18, 2017
- Universal Lighting Technologies, Inc.
- Stephen D. Mays
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
PCB holder having a leg with a passageway with a conductive pin the...
- Patent number 9,583,852
- Issue date Feb 28, 2017
- Universal Lighting Technologies, Inc.
- Donald Folker
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMMON MODE INDUCTOR WITH DUAL LEAKAGE PATHS
- Publication number 20200381173
- Publication date Dec 3, 2020
- Universal Lighting Technologies, Inc.
- Dane Sutherland
- H01 - BASIC ELECTRIC ELEMENTS

Donald Folker

Person

Patents Grantslast 30 patents

Bobbin for edge-mounted magnetic core

Bobbin for edge-mounted magnetic core

Dual magnetic component with three core portions

Combined U-core magnetic structure

Magnetic core structure

Tunable magnetic core structure

Single magnetic assembly combining three independent magnetics usin...

Low profile inductor

Compact common mode choke with differential noise suppression and h...

Inductor with flux path for high inductance at low load

Low-cost SMT printed circuit board connector

Inductor with flux path for high inductance at low load

Magnetic core structure and manufacturing method using a grinding post

Common-mode choke with integrated RF inductor winding

Printed circuit board connector with integrated EMI noise suppression

Ferrite wafer and connector assembly for EMI noise suppression on a...

Method and apparatus for attaching magnetic components to printed c...

Bobbin and core assembly configuration and method for E-core and I-...

Stacked magnetic assembly

Low profile magnetic component apparatus and methods

Bobbin and E-core assembly configuration and method for E-cores and...

Output transformer and resonant inductor in a combined magnetic str...

Magnetic component with elevated bobbin

Magnetic core structures for magnetic assemblies

Stacked magnetic assembly

Magnetic component having a core structure with curved openings

Header apparatus for providing electrical connection to a printed c...

Common mode inductor assembly with magnetic I bar defined leakage path

Reducing output ripple current and protecting inverter switches dur...

PCB holder having a leg with a passageway with a conductive pin the...

Patents Applicationslast 30 patents

COMMON MODE INDUCTOR WITH DUAL LEAKAGE PATHS