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Inventor

Carl R. Hagen

Inventor
Chandler, AZ, US

Overview

2→
Patents
1999–2007
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps100%
PatentTitleYear
7,169,004'Apparatus and method for placing spacers in an emissive display'20075,929,560'Field emission display having an ion shield'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to MOTOROLA INC (1)· patent assignee history
1999–2007Based in Chandler, AZ, US· patent location history
2007Patents assigned to HAGEN CARL R (1)· patent assignee history
2007Patents assigned to JOHNSON SCOTT V (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAGEN CARL Rself12007
JOHNSON SCOTT V12007
MOTOROLA INC11999
Locations
LocationPatentsSpan
Chandler, AZ, US21999–2007