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Inventor

Robin Devonshire

Inventor
Sheffield, GB

Overview

3→
Patents
2001–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps60%
H01KElectric incandescent lamps20%
H05BElectric heating20%
PatentTitleYear
8,702,465'Method of manufacturing an electrode-less incandescent bulb'20148,241,082'Electrode-less incandescent bulb'20126,274,986'Method and apparatus for driving a discharge lamp with pulses that terminate prior to the discharge reaching a steady state'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2014Based in Sheffield, GB· patent location history
2012–2014Patents assigned to CERAVISION LTD (2)· patent assignee history
2012–2014Patents assigned to DEVONSHIRE ROBIN (2)· patent assignee history
2012–2014Patents assigned to GUTHRIE CHARLES (2)· patent assignee history
2012–2014Patents assigned to POTHOVEN FLOYD (2)· patent assignee history
2012–2014Patents assigned to WILSON DONALD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CERAVISION LTD22012–2014
DEVONSHIRE ROBINself22012–2014
GUTHRIE CHARLES22012–2014
POTHOVEN FLOYD22012–2014
WILSON DONALD22012–2014
Locations
LocationPatentsSpan
Sheffield, GB32001–2014