John K. Gulsen

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Aliso Viejo, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluorescent replacement LED lamps
- Patent number 9,504,122
- Issue date Nov 22, 2016
- Microchip Technology Incorporated
- John K. Gulsen
- F21 - LIGHTING
Information Patent Grant
Using pulse density modulation for controlling dimmable electronic...
- Patent number 8,193,719
- Issue date Jun 5, 2012
- Microchip Technology Incorporated
- John K. Gulsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Using pulse density modulation for controlling dimmable electronic...
- Patent number 7,642,735
- Issue date Jan 5, 2010
- Microchip Technology Incorporated
- John K. Gulsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FLUORESCENT REPLACEMENT LED LAMPS
- Publication number 20160270162
- Publication date Sep 15, 2016
- MICROCHIP TECHNOLOGY INCORPORATED
- John K. Gulsen
- F21 - LIGHTING
Information Patent Application
Using Pulse Density Modulation for Controlling Dimmable Electronic...
- Publication number 20100079078
- Publication date Apr 1, 2010
- MICROCHIP TECHNOLOGY INCORPORATED
- John K. Gulsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Using Pulse Density Modulation for Controlling Dimmable Electronic...
- Publication number 20080054825
- Publication date Mar 6, 2008
- MICROCHIP TECHNOLOGY INCORPORATED
- John K. Gulsen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR