Inventor
Michael Kevan Durkin
Inventor
Worcestershire, GB
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus25%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light20%
B82YSpecific uses or applications of nanostructures13%
C03BManufacture, shaping, or supplementary processes13%
C03CChemical composition of glasses, glazes or vitreous enamels13%
Y10TTechnical subjects covered by former us classification13%
B23KSoldering or unsoldering3%
G01BMeasuring length, thickness or similar linear dimensions3%
PatentTitleYear
10,931,075Apparatus and method for optical isolation20218,743,454'Multi-fibre arrangement for high power fibre lasers and amplifiers'20148,605,762'Laser apparatus'20138,270,070'Multi-fibre arrangement for high power fibre lasers and amplifiers'20127,936,796'Apparatus for providing optical radiation'20117,660,034'Multi-fibre arrangement for high power fibre lasers and amplifiers'20107,221,822'Multi-fibre arrangement for high power fibre lasers and amplifiers'20076,947,641'Apparatus for filtering optical radiation at an operating wavelength'20056,826,335'Multi-fibre arrangements for high power fibre lasers and amplifiers'20046,466,311'Fabricating optical waveguide gratings and/or characterising optical waveguides'20026,445,852'Optical fiber grating'20026,266,463'Chirped optical fibre grating'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Based in Droitwich, GB· patent location history
2002–2014Based in Worcestershire, GB· patent location history
2005–2013Based in Southampton, GB· patent location history
2007–2021Patents assigned to SPI LASERS UK LTD (6)· patent assignee history
2012–2014Patents assigned to DURKIN MICHAEL KEVAN (3)· patent assignee history
2012–2014Patents assigned to GRUDININ ANATOLY BORISOVICH (2)· patent assignee history
2012–2014Patents assigned to IBSEN MORTEN (2)· patent assignee history
2012–2014Patents assigned to NILSSON LARS JOHAN ALBINSSON (2)· patent assignee history
2021Based in Bitterne Park, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SPI LASERS UK LTD | 6 | 2007–2021 |
| DURKIN MICHAEL KEVANself | 3 | 2012–2014 |
| GRUDININ ANATOLY BORISOVICH | 2 | 2012–2014 |
| IBSEN MORTEN | 2 | 2012–2014 |
| NILSSON LARS JOHAN ALBINSSON | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Worcestershire, GB | 7 | 2002–2014 |
| Southampton, GB | 3 | 2005–2013 |
| Bitterne Park, GB | 1 | 2021 |
| Droitwich, GB | 1 | 2001 |