William Draper

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods of power supply unit rotating in an information handling sy...
- Patent number 9,710,051
- Issue date Jul 18, 2017
- Dell Products, L.P.
- Mark A. Muccini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power control system with power drop out immunity and uncompromised...
- Patent number 9,515,485
- Issue date Dec 6, 2016
- Philips Lighting Holding B.V.
- William A. Draper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Input voltage sensing for a switching power converter and a triac-b...
- Patent number 9,307,601
- Issue date Apr 5, 2016
- Koninklijke Philips N.V.
- Zhaohui He
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Phase control dimming compatible lighting systems
- Patent number 9,155,174
- Issue date Oct 6, 2015
- Cirrus Logic, Inc.
- William A. Draper
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Boost and linear LED control
- Patent number 9,119,262
- Issue date Aug 25, 2015
- Koninklijke Philips N.V.
- John L. Melanson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Boost and linear LED control
- Patent number 9,018,851
- Issue date Apr 28, 2015
- Cirrus Logic, Inc.
- John Laurence Melanson
- F21 - LIGHTING
Information Patent Grant
Controller customization system with phase cut angle communication...
- Patent number 8,680,771
- Issue date Mar 25, 2014
- Cirrus Logic, Inc.
- Robert T. Grisamore
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power control system with power drop out immunity and uncompromised...
- Patent number 8,487,591
- Issue date Jul 16, 2013
- Cirrus Logic, Inc.
- William A. Draper
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Calibration of lamps
- Patent number 8,482,223
- Issue date Jul 9, 2013
- Cirrus Logic, Inc.
- William A. Draper
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diode based lighting system with time division ambie...
- Patent number 8,362,707
- Issue date Jan 29, 2013
- Cirrus Logic, Inc.
- William A. Draper
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF POWER SUPPLY UNIT ROTATING IN AN INFORMATION HANDLING SY...
- Publication number 20170017293
- Publication date Jan 19, 2017
- DELL PRODUCTS, L.P.
- Mark A. Muccini
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BOOST AND LINEAR LED CONTROL
- Publication number 20150145427
- Publication date May 28, 2015
- Cirrus Logic, Inc.
- JOHN L. MELANSON
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Input Voltage Sensing For A Switching Power Converter And A Triac-B...
- Publication number 20130002163
- Publication date Jan 3, 2013
- Zhaohui He
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Controller Customization System With Phase Cut Angle Communication...
- Publication number 20120274225
- Publication date Nov 1, 2012
- Robert T. Grisamore
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Phase Control Dimming Compatible Lighting Systems
- Publication number 20110074302
- Publication date Mar 31, 2011
- William A. Draper
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Calibration Of Lamps
- Publication number 20100277072
- Publication date Nov 4, 2010
- William A. Draper
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Light Emitting Diode Based Lighting System With Time Division Ambie...
- Publication number 20100171442
- Publication date Jul 8, 2010
- William A. Draper
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

William Draper

Person

Patents Grantslast 30 patents

Methods of power supply unit rotating in an information handling sy...

Power control system with power drop out immunity and uncompromised...

Input voltage sensing for a switching power converter and a triac-b...

Phase control dimming compatible lighting systems

Boost and linear LED control

Boost and linear LED control

Controller customization system with phase cut angle communication...

Power control system with power drop out immunity and uncompromised...

Calibration of lamps

Light emitting diode based lighting system with time division ambie...

Patents Applicationslast 30 patents

METHODS OF POWER SUPPLY UNIT ROTATING IN AN INFORMATION HANDLING SY...

BOOST AND LINEAR LED CONTROL

Input Voltage Sensing For A Switching Power Converter And A Triac-B...

Controller Customization System With Phase Cut Angle Communication...

Phase Control Dimming Compatible Lighting Systems

Calibration Of Lamps

Light Emitting Diode Based Lighting System With Time Division Ambie...