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Inventor

Charles H. Shoemaker

Inventor
Seattle, WA, US

Overview

4→
Patents
1999–2009
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.

G06Fprimary
G06FElectric digital data processing33%
G08GTraffic control systems33%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04NPictorial communication, e.g. television17%
PatentTitleYear
7,516,495'Hardware-based software authenticator'20097,418,472'Systems and methods for determining remote device media capabilities'20086,297,748'Interactive traffic display and trip planner'20015,982,298'Interactive traffic display and trip planner'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2009Patents assigned to MICROSOFT CORP (4)· patent assignee history
1999–2001Based in Redmond, WA, US· patent location history
2008–2009Based in Seattle, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MICROSOFT CORP41999–2009
Locations
LocationPatentsSpan
Seattle, Washington, US22008–2009
Redmond, Washington, US21999–2001