LexDanaLexDanabeta
Inventor

George H. Douglas

Inventor
Theodore, AL, US

Overview

4→
Patents
1987–1995
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G06Kprimary
G06KGraphical data reading38%
G06FElectric digital data processing25%
G06TImage data processing or generation, in general13%
G09BEducational or demonstration appliances13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
5,469,532'System and method for font wrapping printer data'19955,467,435'System and method for mode switching'19955,052,934'Phantom for evaluation of prosthetic valves and cardiac ultrasound procedures'19914,694,405'Laser printer controller data alignment device'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to AUTOMATION SYSTEMS INC OFF (1)· patent assignee history
1987Based in San Diego, CA, US· patent location history
1991Patents assigned to US HEALTH (1)· patent assignee history
1991Based in Mount Airy, MD, US· patent location history
1995Patents assigned to MICROSOFT CORP (2)· patent assignee history
1995Based in Theodore, AL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT CORP21995
AUTOMATION SYSTEMS INC OFF11987
US HEALTH11991
Locations
LocationPatentsSpan
Theodore, AL, US21995
Mount Airy, Maryland, US11991
San Diego, California, US11987