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Inventor

David James Robbins

Inventor
Towcester, GB

Overview

7→
Patents
2001–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light50%
G02BOptical elements, systems or apparatus20%
H01QAntennas, i.e. radio aerials20%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
8,295,315'Tunable laser'20127,257,137'Tuneable laser having comb reflectors producing combs of reflective wavelength peaks'20077,145,923'Tuneable laser'20066,608,811'Structure with magnetic properties'20036,512,483'Antenna arrangements'20036,345,135'Multi-wavelength optical reflector'20026,249,536'Lasers'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to MARCONI GEC LTD (1)· patent assignee history
2001Based in Abthorpe, GB· patent location history
2002–2012Based in Towcester, GB· patent location history
2003Patents assigned to MARCONI CASWELL LTD (2)· patent assignee history
2006–2007Patents assigned to BOOKHAM TECHNOLOGY PLC (2)· patent assignee history
2007Based in Northants, GB· patent location history
2012Patents assigned to OCLARO TECHNOLOGY LTD (1)· patent assignee history
2012Patents assigned to REID DOUGLAS CHARLES JOHN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOOKHAM TECHNOLOGY PLC22006–2007
MARCONI CASWELL LTD22003
MARCONI GEC LTD12001
OCLARO TECHNOLOGY LTD12012
REID DOUGLAS CHARLES JOHN12012
Locations
LocationPatentsSpan
Towcester, GB52002–2012
Northants, GB12007
Abthorpe, GB12001