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Inventor

Bryan Ballinger

Inventor
Huntington, IN, US

Overview

2→
Patents
1998–2008
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing33%
LOC1933%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
D0562897'Manipulative learning device'20085,767,835'Method and system for displaying buttons that transition from an active state to an inactive state'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to MICROSOFT CORP (1)· patent assignee history
1998Based in Redmond, WA, US· patent location history
2008Patents assigned to EYES FOR LEARNING LLC (1)· patent assignee history
2008Based in Huntington, IN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EYES FOR LEARNING LLC12008
MICROSOFT CORP11998
Locations
LocationPatentsSpan
Huntington, IN, US12008
Redmond, Washington, US11998