David K. Ferguson

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Converged computer I/O system and bridging mechanism for peer-to-pe...
- Patent number 8,976,799
- Issue date Mar 10, 2015
- Apple Inc.
- Paul A. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic remaining maximum power allocation to secondary port while...
- Patent number 8,719,601
- Issue date May 6, 2014
- Apple Inc.
- Ray Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and apparatus for decreasing power consumption and bus acti...
- Patent number 8,473,647
- Issue date Jun 25, 2013
- Apple Inc.
- Alberto Vidal
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Bridging mechanism for peer-to-peer communication
- Patent number 8,463,881
- Issue date Jun 11, 2013
- Apple Inc.
- Paul A. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Supplying remaining available current to port in excess of bus stan...
- Patent number 8,266,456
- Issue date Sep 11, 2012
- Apple Inc.
- Ray Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Type A USB receptacle with plug detection
- Patent number 8,013,616
- Issue date Sep 6, 2011
- Apple Inc.
- Alex Crumlin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Type A USB receptacle with plug detection
- Patent number 7,880,475
- Issue date Feb 1, 2011
- Apple Inc.
- Alex Crumlin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Type A USB receptacle with plug detection
- Patent number 7,635,280
- Issue date Dec 22, 2009
- Apple Inc.
- Alex Crumlin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
I/O descriptor cache for bus mastering I/O controllers
- Patent number 7,634,587
- Issue date Dec 15, 2009
- Apple Inc.
- David K. Ferguson
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC PORT POWER ALLOCATION APPARATUS AND METHODS
- Publication number 20150021995
- Publication date Jan 22, 2015
- Apple Inc.
- RAY CHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DYNAMIC PORT POWER ALLOCATION APPARATUS AND METHODS
- Publication number 20130073758
- Publication date Mar 21, 2013
- Ray Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TYPE A USB RECEPTACLE WITH PLUG DETECTION
- Publication number 20110093624
- Publication date Apr 21, 2011
- Apple Inc.
- Alex Crumlin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TYPE A USB RECEPTACLE WITH PLUG DETECTION
- Publication number 20100057946
- Publication date Mar 4, 2010
- Apple Inc.
- Alex Crumlin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dynamic port power allocation apparatus and methods
- Publication number 20090100275
- Publication date Apr 16, 2009
- Ray Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods and apparatus for decreasing power consumption and bus acti...
- Publication number 20090077277
- Publication date Mar 19, 2009
- Alberto Vidal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
I/O descriptor cache for bus mastering I/O controllers
- Publication number 20060036776
- Publication date Feb 16, 2006
- David K. Ferguson
- G06 - COMPUTING CALCULATING COUNTING

David K. Ferguson

Person

Patents Grantslast 30 patents

Converged computer I/O system and bridging mechanism for peer-to-pe...

Dynamic remaining maximum power allocation to secondary port while...

Methods and apparatus for decreasing power consumption and bus acti...

Bridging mechanism for peer-to-peer communication

Supplying remaining available current to port in excess of bus stan...

Type A USB receptacle with plug detection

Type A USB receptacle with plug detection

Type A USB receptacle with plug detection

I/O descriptor cache for bus mastering I/O controllers

Patents Applicationslast 30 patents

DYNAMIC PORT POWER ALLOCATION APPARATUS AND METHODS

DYNAMIC PORT POWER ALLOCATION APPARATUS AND METHODS

TYPE A USB RECEPTACLE WITH PLUG DETECTION

TYPE A USB RECEPTACLE WITH PLUG DETECTION

Dynamic port power allocation apparatus and methods

Methods and apparatus for decreasing power consumption and bus acti...

I/O descriptor cache for bus mastering I/O controllers