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Inventor

Timothy D. Emmerich

Inventor
Corvallis, OR, US

Overview

5→
Patents
2008–2011
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.

G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them56%
H04NPictorial communication, e.g. television22%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
7,876,400'Optical modulation system'20117,724,431'Active layer'20107,609,442'Synchronizing screen'20097,457,035'Composite light based adjustment'20087,370,978'Encrypting data'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2011Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (4)· patent assignee history
2008Patents assigned to ANDERSON DARYL E (1)· patent assignee history
2008Patents assigned to EMMERICH TIMOTHY D (1)· patent assignee history
2008Patents assigned to FRICKE PETER JAMES (1)· patent assignee history
2008Patents assigned to VAN BROCKLIN ANDREW L (1)· patent assignee history
2008–2011Based in Corvallis, OR, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO42008–2011
ANDERSON DARYL E12008
EMMERICH TIMOTHY Dself12008
FRICKE PETER JAMES12008
VAN BROCKLIN ANDREW L12008
Locations
LocationPatentsSpan
Corvallis, OR, US52008–2011