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Inventor

John C. Jackson

Inventor
Preston, GB

Overview

3→
Patents
1996–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B41Fprimary
B41FPrinting machines or presses33%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps17%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables17%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them17%
H04NPictorial communication, e.g. television17%
PatentTitleYear
11,042,081Aperture sharing for highlight projection20216,651,557'Printing unit'20035,553,542'System for controlling a web in a printing press'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to ROCKWELL INTERNATIONAL CORP (1)· patent assignee history
1996–2003Based in Preston, GB· patent location history
2021Patents assigned to DOLBY LABORATORIES LICENSING CORP (1)· patent assignee history
2021Based in Allen, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOLBY LABORATORIES LICENSING CORP12021
ROCKWELL INTERNATIONAL CORP11996
Locations
LocationPatentsSpan
Preston, GB21996–2003
Allen, Texas, US12021