William Densham

Person

Los Galos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for balancing battery cells
- Patent number 9,130,378
- Issue date Sep 8, 2015
- O2Micro, Inc.
- William Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and methods for protection of battery modules
- Patent number 9,071,049
- Issue date Jun 30, 2015
- O2Micro, Inc.
- William Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery management systems with vertical bus circuits
- Patent number 8,907,625
- Issue date Dec 9, 2014
- O2Micro, Inc.
- Allan Flippin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for balancing battery cells
- Patent number 8,598,844
- Issue date Dec 3, 2013
- O2Micro, Inc.
- William Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System, method and apparatus to automatically detect a type of a va...
- Patent number 8,587,264
- Issue date Nov 19, 2013
- O2Micro International Limited
- Marian Niculae
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuits and methods for protection of battery modules
- Patent number 8,502,503
- Issue date Aug 6, 2013
- O2Micro Inc.
- William Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection circuit with timer
- Patent number 8,248,259
- Issue date Aug 21, 2012
- O2Micro, Inc.
- Constantin Bucur
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging systems with cell balancing functions
- Patent number 8,148,942
- Issue date Apr 3, 2012
- O2Micro International Limited
- William Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System, method and apparatus to automatically detect a type of a va...
- Patent number 8,049,471
- Issue date Nov 1, 2011
- O2Micro International Limited
- Marian Niculae
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power management systems with controllable adapter output
- Patent number 7,973,515
- Issue date Jul 5, 2011
- O2Micro, Inc.
- William Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery systems with embedded cell monitors
- Patent number 7,800,510
- Issue date Sep 21, 2010
- O2Micro, Inc.
- William Densham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System, method and apparatus to automatically detect a type of a va...
- Patent number 7,777,463
- Issue date Aug 17, 2010
- O2Micro International Limited
- Marian Niculae
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Battery systems with embedded cell monitors
- Patent number 7,755,500
- Issue date Jul 13, 2010
- o2 Micro, Inc.
- Bill Densham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low power digital audio decoding/playing system for computing devices
- Patent number 7,526,349
- Issue date Apr 28, 2009
- O2Micro International Limited
- Reginia Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low power digital audio decoding/playing system for computing devices
- Patent number 7,522,965
- Issue date Apr 21, 2009
- O2Micro International Limited
- Reginia Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power management for battery powered appliances
- Patent number 7,088,076
- Issue date Aug 8, 2006
- O2Micro International Limited
- William L. Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management for battery powered appliances
- Patent number 6,741,066
- Issue date May 25, 2004
- O2Micro International Limited
- William L. Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single chip power management unit apparatus and method
- Patent number 6,507,173
- Issue date Jan 14, 2003
- 02 Micro International Limited
- Constantin Spiridon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery powered disk drive system having a smart connector for a po...
- Patent number 5,132,871
- Issue date Jul 21, 1992
- Poqet Computer Corporation
- William L. Densham
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR BALANCING BATTERY CELLS
- Publication number 20140084871
- Publication date Mar 27, 2014
- O2Micro Inc.
- William DENSHAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STATE OF CHARGE INDICATORS FOR BATTERY PACKS
- Publication number 20130307550
- Publication date Nov 21, 2013
- O2Micro Inc.
- William DENSHAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHODS FOR PROTECTION OF BATTER MODULES
- Publication number 20130301173
- Publication date Nov 14, 2013
- William DENSHAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY MANAGEMENT SYSTEMS WITH VERTICAL BUS CIRCUITS
- Publication number 20130019037
- Publication date Jan 17, 2013
- Allan Flippin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY MONITORING SYSTEM WITH A SWITCHING MODE TOPOLOGY
- Publication number 20120081126
- Publication date Apr 5, 2012
- Stefan MAIREANU
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM, METHOD AND APPARATUS TO AUTOMATICALLY DETECT A TYPE OF A VA...
- Publication number 20120043948
- Publication date Feb 23, 2012
- O2MICRO INTERNATIONAL LIMITED
- Marian Niculae
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR BALANCING BATTERY CELLS
- Publication number 20120038323
- Publication date Feb 16, 2012
- William DENSHAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING SYSTEMS WITH CELL BALANCING FUNCTIONS
- Publication number 20110101916
- Publication date May 5, 2011
- William DENSHAM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM, METHOD AND APPARATUS TO AUTOMATICALLY DETECT A TYPE OF A VA...
- Publication number 20100308779
- Publication date Dec 9, 2010
- O2MICRO INTERNATIONAL LIMITED
- Marian Niculae
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PROTECTION OF BATTERY PACK
- Publication number 20100308771
- Publication date Dec 9, 2010
- William DENSHAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Protection circuit with timer
- Publication number 20100182156
- Publication date Jul 22, 2010
- O2 Micro, Inc.
- Constantin Bucur
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUITS AND METHODS FOR PROTECTION OF BATTERY MODULES
- Publication number 20100157495
- Publication date Jun 24, 2010
- William DENSHAM
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Circuit and method for cell balancing
- Publication number 20100033128
- Publication date Feb 11, 2010
- O2Micro, Inc.
- William Densham
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Battery systems with embedded cell monitors related application
- Publication number 20090140870
- Publication date Jun 4, 2009
- O2Micro, Inc.
- William Densham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power management systems with controllable adapter output
- Publication number 20090001937
- Publication date Jan 1, 2009
- O2Micro, Inc.
- William Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Battery systems with embedded cell monitors
- Publication number 20080129522
- Publication date Jun 5, 2008
- O2Micro, Inc.
- Bill Densham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Management for Battery Powered Appliances
- Publication number 20060291259
- Publication date Dec 28, 2006
- O2MICRO INTERNATIONAL LIMITED
- William L. Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power control circuitry to automatically detect a type of a variabl...
- Publication number 20060176632
- Publication date Aug 10, 2006
- Marian Niculae
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power management for battery powered appliances
- Publication number 20040075418
- Publication date Apr 22, 2004
- William L. Densham
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Low power digital audio decoding/playing system for computing devices
- Publication number 20030060911
- Publication date Mar 27, 2003
- Reginia Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Vertically integrated card housing
- Publication number 20020090859
- Publication date Jul 11, 2002
- Richard Brayden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Low power digital audio decoding/playing system for computing devices
- Publication number 20020068988
- Publication date Jun 6, 2002
- Reginia Chan
- G06 - COMPUTING CALCULATING COUNTING

William Densham

Person

Patents Grantslast 30 patents

Systems and methods for balancing battery cells

System and methods for protection of battery modules

Battery management systems with vertical bus circuits

Systems and methods for balancing battery cells

System, method and apparatus to automatically detect a type of a va...

Circuits and methods for protection of battery modules

Protection circuit with timer

Charging systems with cell balancing functions

System, method and apparatus to automatically detect a type of a va...

Power management systems with controllable adapter output

Battery systems with embedded cell monitors

System, method and apparatus to automatically detect a type of a va...

Battery systems with embedded cell monitors

Low power digital audio decoding/playing system for computing devices

Low power digital audio decoding/playing system for computing devices

Power management for battery powered appliances

Power management for battery powered appliances

Single chip power management unit apparatus and method

Battery powered disk drive system having a smart connector for a po...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR BALANCING BATTERY CELLS

STATE OF CHARGE INDICATORS FOR BATTERY PACKS

SYSTEM AND METHODS FOR PROTECTION OF BATTER MODULES

BATTERY MANAGEMENT SYSTEMS WITH VERTICAL BUS CIRCUITS

BATTERY MONITORING SYSTEM WITH A SWITCHING MODE TOPOLOGY

SYSTEM, METHOD AND APPARATUS TO AUTOMATICALLY DETECT A TYPE OF A VA...

SYSTEMS AND METHODS FOR BALANCING BATTERY CELLS

CHARGING SYSTEMS WITH CELL BALANCING FUNCTIONS

SYSTEM, METHOD AND APPARATUS TO AUTOMATICALLY DETECT A TYPE OF A VA...

SYSTEM AND METHOD FOR PROTECTION OF BATTERY PACK

Protection circuit with timer

CIRCUITS AND METHODS FOR PROTECTION OF BATTERY MODULES

Circuit and method for cell balancing

Battery systems with embedded cell monitors related application

Power management systems with controllable adapter output

Battery systems with embedded cell monitors

Power Management for Battery Powered Appliances

Power control circuitry to automatically detect a type of a variabl...

Power management for battery powered appliances

Low power digital audio decoding/playing system for computing devices

Vertically integrated card housing

Low power digital audio decoding/playing system for computing devices