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Inventor

Michael G. Croll

Inventor
Horsham, GB

Overview

4→
Patents
1981–2002
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television60%
G09GArrangements or circuits for control of indicating devices using static means to present variable information20%
H04BTransmission20%
PatentTitleYear
6,486,859'Color displays'20025,561,463'Video signal coding using sub-band coding and phase-segregated coding techniques'19965,010,392'Method of and apparatus for receiving high definition television signals'19914,306,249'Digital signal processing method and apparatus'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2002Patents assigned to BRITISH BROADCASTING CORP (4)· patent assignee history
1981–1996Based in Horsham, GB· patent location history
2002Based in West Sussex, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRITISH BROADCASTING CORP41981–2002
Locations
LocationPatentsSpan
Horsham, GB31981–1996
West Sussex, GB12002