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Inventor

Lynn Y. Dorey

Inventor
Essex, GB

Overview

3→
Patents
1990–1994
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
C23CCoating metallic material17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
5,358,759'Optical recording element'19945,236,755'Optical recording elements'19934,911,809'Thin film deposition process'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to PLESSEY OVERSEAS (1)· patent assignee history
1990Based in Northants, GB· patent location history
1993–1994Patents assigned to ICI PLC (2)· patent assignee history
1993–1994Based in Essex, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ICI PLC21993–1994
PLESSEY OVERSEAS11990
Locations
LocationPatentsSpan
Essex, GB21993–1994
Northants, GB11990