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Inventor

Graham Thomas

Inventor
Surrey, GB

Overview

19→
Patents
1989–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 19 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television25%
H04MTelephonic communication15%
G06TImage data processing or generation, in general13%
G06FElectric digital data processing8%
B41JTypewriters5%
H04WWireless communication networks5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G01SRadio direction-finding3%
G02BOptical elements, systems or apparatus3%
PatentTitleYear
10,883,935System and method of product authentication20219,517,627'Ink jet print head and cap'20169,333,753'Ink jet print head and cap'20167,468,778'Virtual studio system'20087,236,773'Conference call method and apparatus therefor'20076,798,409'Processing of images for 3D display'2004RE038420'Derivation of studio camera position and motion from the camera image'20046,681,124'Telephone handset having a touch input button on the rear surface of the handset'20046,662,004'Radiotelephone'20036,556,722'Position determination'20036,349,220'Radiotelephone handset'20026,233,018'Video signal processing'20016,052,070'Method for forming a character string, an electronic communication device and a charging unit for charging the electronic communication device'20006,021,193'Telephone'20006,005,639'Vector assignment for video image motion compensation'19995,561,463'Video signal coding using sub-band coding and phase-segregated coding techniques'19965,457,497'Method and apparatus for video signal bandwidth reduction with high quality compatible signal'19954,890,160'TV picture motion vector measurement by correlation of pictures'19894,873,573'Video signal processing for bandwidth reduction'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2008Patents assigned to BRITISH BROADCASTING CORP (9)· patent assignee history
1989–1999Based in Tadworth, GB· patent location history
1999Patents assigned to BBC BROADCASTING HOUSE (1)· patent assignee history
2000–2007Patents assigned to NOKIA MOBILE PHONES LTD (6)· patent assignee history
2000–2004Based in Surrey, GB· patent location history
2000–2007Based in Camberley, GB· patent location history
2003–2008Based in Uckfield, GB· patent location history
2016Patents assigned to LINX PRINTING TECH (2)· patent assignee history
2016Based in Cambridgeshire, GB· patent location history
2021Patents assigned to ARYLLA INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRITISH BROADCASTING CORP91989–2008
NOKIA MOBILE PHONES LTD62000–2007
LINX PRINTING TECH22016
ARYLLA INC12021
BBC BROADCASTING HOUSE11999
Locations
LocationPatentsSpan
Surrey, GB42000–2004
Uckfield, GB32003–2008
Tadworth, GB31989–1999
Cambridgeshire, GB22016
Camberley, GB22000–2007