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Inventor

E. Gregory Fulkerson

Inventor
Amelia, OH, US

Overview

5→
Patents
2002–2005
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus40%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them30%
H04NPictorial communication, e.g. television20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
6,976,759'Compound polarization beam splitters'20056,970,289'Screen for rear projection display'20056,922,295'Lens assembly with integrated focus mount and CRT coupler'20056,719,426'Compound polarization beam splitters'20046,490,087'Optical systems for reflective LCD\'s'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to U S PREC LENS INC (1)· patent assignee history
2002–2005Based in Amelia, OH, US· patent location history
2004–2005Patents assigned to 3M INNOVATIVE PROPERTIES CO (3)· patent assignee history
2005Patents assigned to CORNING INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES CO32004–2005
CORNING INC12005
U S PREC LENS INC12002
Locations
LocationPatentsSpan
Amelia, OH, US52002–2005