Inventor

Jeffrey C. Doughty

Inventor

Palo Alto, CA, US

Overview

2000–2010

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A63Fprimary

A63FCard, board, or roulette games27%

G06TImage data processing or generation, in general27%

G06FElectric digital data processing18%

G09GArrangements or circuits for control of indicating devices using static means to present variable information14%

H04NPictorial communication, e.g. television14%

PatentTitleYear

7,859,542'Method for synchronizing graphics processing units'2010 7,483,031'Method for synchronizing graphics processing units'2009 7,120,816'Method for testing synchronization and connection status of a graphics processing unit module'2006 7,065,630'Dynamically creating or removing a physical-to-virtual address mapping in a memory of a peripheral device'2006 6,593,929'High performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processing'2003 6,556,197'High performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processing'2003 6,342,892'Video game system and coprocessor for video game system'2002 6,331,856'Video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processing'2001 6,239,810'High performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processing'2001 6,166,748'Interface for a high performance low cost video game system with coprocessor providing high speed efficient 3D graphics and digital audio signal processing'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2003Patents assigned to NINTENDO CO LTD (6)· patent assignee history

2000–2003Patents assigned to SILICON GRAPHICS INC (6)· patent assignee history

2000–2003Based in Palo Alto, CA, US· patent location history

2006–2010Patents assigned to NVIDIA CORP (4)· patent assignee history

2006–2010Based in Austin, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NINTENDO CO LTD	6	2000–2003
SILICON GRAPHICS INC	6	2000–2003
NVIDIA CORP	4	2006–2010

Locations

Location	Patents	Span
Palo Alto, California, US	6	2000–2003
Austin, Texas, US	4	2006–2010