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Inventor

David Charles Scattergood

Inventor
Malvern, GB

Overview

4→
Patents
1998–2005
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.

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information75%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein25%
PatentTitleYear
6,864,944'Electro-optic device'20056,215,533'Ferroelectric liquid crystal driving using square wave and non-square wave signals'20016,057,821'Liquid crystal device'20005,825,344'Temperature compensation of ferro-electric liquid crystal displays'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2001Patents assigned to SECR DEFENCE BRIT (3)· patent assignee history
1998–2005Based in Malvern, GB· patent location history
2000–2001Patents assigned to SHARP KK (2)· patent assignee history
2000–2001Based in Droitwich, GB· patent location history
2005Patents assigned to QINETIQ LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SECR DEFENCE BRIT31998–2001
SHARP KK22000–2001
QINETIQ LTD12005
Locations
LocationPatentsSpan
Malvern, GB21998–2005
Droitwich, GB22000–2001