Inventor · disambiguated record
Jan-Olof Wesström
Also filed as: WESSTROEM JAN-OLOF · WESSTROM JAN OLOF · WESSTRÖM JAN-OLOF
22 granted patents·68 citations·filing 2001–2020
93Inventor score
Top patents by PatentIndex Score
22 records- 0189US9104085B2Method for modulating a carrier light waveFINISAR SWEDEN AB·Filed 2013·Granted Aug 11, 2015·7 cites·25 claims
- 0285US9172472B2Method for modulating a carrier light waveFINISAR SWEDEN AB·Filed 2013·Granted Oct 27, 2015·9 cites·18 claims
- 0383US8867579B2Semiconductor laser deviceFINISAR SWEDEN AB·Filed 2012·Granted Oct 21, 2014·7 cites·19 claims
- 0483US8041164B2Transition device for optical waveguidesSYNTUNE AB·Filed 2008·Granted Oct 18, 2011·16 cites·10 claims
- 0572US6763165B1Grating assisted coupler with controlled startADC TELECOMMUNICATIONS INC·Filed 2002·Granted Jul 13, 2004·12 cites·42 claims
- 0671US11670907B2Tunable semiconductor laser deviceII VI DELAWARE INC·Filed 2020·Granted Jun 6, 2023·0 cites·20 claims
- 0767US9209606B2Semiconductor optical amplifierFINISAR SWEDEN AB·Filed 2013·Granted Dec 8, 2015·2 cites·20 claims
- 0866US8649641B2Light wave guide with low reflectivityWESSTROM JAN-OLOF·Filed 2010·Granted Feb 11, 2014·3 cites·4 claims
- 0960US10551714B2Optical deviceFINISAR SWEDEN AB·Filed 2018·Granted Feb 4, 2020·1 cites·26 claims
- 1059US8665917B2Method for calibrating a tunable laserERIKSSON URBAN·Filed 2011·Granted Mar 4, 2014·2 cites·16 claims
- 1156US6810058B2Semiconductor laser with gain waveguide layer providing transversal and longitudinal mode stabilityADC TELECOMMUNICATIONS INC·Filed 2002·Granted Oct 26, 2004·4 cites·25 claims
- 1253US7957618B2Integrated photonic circuitSYNTUNE AB·Filed 2005·Granted Jun 7, 2011·1 cites·7 claims
- 1348US8867874B2Method for modifying the combining or splitting ratio of a multimode interference couplerFINISAR SWEDEN AB·Filed 2012·Granted Oct 21, 2014·0 cites·20 claims
- 1448US6665474B2Method of improving selectivity in a tunable waveguide filterALTITUN AB·Filed 2002·Granted Dec 16, 2003·3 cites·11 claims
- 1540US8306370B2Mach zehnder modulatorGRANESTRAND PER·Filed 2008·Granted Nov 6, 2012·0 cites·5 claims
- 1638US6785309B2Method for frequency and mode stabilisation of a tuneable laser that has at least three sectionsADC TELECOMMUNICATIIONS INC·Filed 2001·Granted Aug 31, 2004·1 cites·5 claims
- 1737US7910384B2Method for producing a modulated grating for an optimal reflection spectrumSYNTUNE AB·Filed 2006·Granted Mar 22, 2011·0 cites·7 claims
- 1836US9921370B2Waveguide for extraction of light at low levels of reflectionWESSTROM JAN OLOF·Filed 2009·Granted Mar 20, 2018·0 cites·22 claims
- 1936US6904065B2Method and apparatus for compensating losses in a tunable laser filterADC TELECOMMUNICATIONS INC·Filed 2002·Granted Jun 7, 2005·0 cites·26 claims
- 2035US11081863B2Optical device and method for controlling such a deviceFINISAR SWEDEN AB·Filed 2018·Granted Aug 3, 2021·0 cites·26 claims
- 2135US6888858B2Method for frequency and mode stabilization of a tuneable laserADC TELECOMMUNICATIONS INC·Filed 2001·Granted May 3, 2005·0 cites·12 claims
- 2233US8787412B2Method for calibrating a tunable laserERIKSSON URBAN·Filed 2011·Granted Jul 22, 2014·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →