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Inventor

Dale Robinson Hewitt

Inventor
Eastleigh, GB

Overview

3→
Patents
2002–2011
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing50%
H04MTelephonic communication33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
8,009,814'Method and apparatus for a voice portal server'20116,708,195'Composite locking of objects in a database'20046,400,807'Simulation of telephone handset'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2011Patents assigned to IBM (3)· patent assignee history
2002–2011Based in Eastleigh, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM32002–2011
Locations
LocationPatentsSpan
Eastleigh, GB32002–2011