Inventor · disambiguated record
Stefan Spiekermann
Also filed as: SPIEKERMANN STEFAN
13 granted patents·6 pending applications·40 citations·filing 2002–2021
89Inventor score
Files withCOBOLT AB4COHERENT GMBH3COHERENT LASERSYSTEMS GMBH & CO KG33M INNOVATIVE PROPERTIES COMPANY2HENKEL KGAA2
Top patents by PatentIndex Score
19 records- 0181US7651580B2Nanoparticulate preparationHENKEL KGAA·Filed 2008·Granted Jan 26, 2010·4 cites·5 claims
- 0279US8948220B2Wavelength-stabilized microcrystal laserCOHERENT GMBH·Filed 2012·Granted Feb 3, 2015·4 cites·17 claims
- 0373US9304337B2Faraday rotator for an optical isolatorCOHERENT LASERSYSTEMS GMBH & CO KG·Filed 2014·Granted Apr 5, 2016·3 cites·14 claims
- 0473US8837535B2Microcrystal laser for generating laser pulsesSPIEKERMANN STEFAN·Filed 2011·Granted Sep 16, 2014·5 cites·5 claims
- 0569US9570882B2MOPA with externally triggered passively Q-switched laserCOHERENT GMBH·Filed 2013·Granted Feb 14, 2017·2 cites·12 claims
- 0668US8964800B2Microcrystal laser for generating laser pulsesCOHERENT LASERSYSTEMS GMBH & CO KG·Filed 2014·Granted Feb 24, 2015·2 cites·10 claims
- 0767US8848751B2Short-pulsed compact MOPACOHERENT GMBH·Filed 2013·Granted Sep 30, 2014·2 cites·15 claims
- 0863US7479288B2Nanoparticulate preparationHENKEL KGAA·Filed 2004·Granted Jan 20, 2009·5 cites·10 claims
- 0962US12486437B2Shimming adhesive3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Dec 2, 2025·0 cites·8 claims
- 1062US2024110056A1Structural adhesive having superior compression properties3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 1156US7551653B2Multiple wavelength laser arrangementCOBOLT AB·Filed 2004·Granted Jun 23, 2009·6 cites·16 claims
- 1255US2023216272A1Method and device for generating a laser pulseHANNOVER LASER ZENTRUM·Filed 2021·Application pending·0 cites
- 1354US2015103854A1Wavelength-stabilized microcrystal laserCOHERENT LASERSYSTEMS GMBH & CO KG·Filed 2014·Application pending·0 cites
- 1449US2006289113A1Method for curing adhesive joints using interference-free microwave irradiationCURA ELISABETH·Filed 2006·Application pending·0 cites
- 1548US7362783B2Optical frequency mixingCOBOLT AB·Filed 2002·Granted Apr 22, 2008·3 cites·20 claims
- 1647US7068438B2Grin-lens arrangementCOBOLT AB·Filed 2003·Granted Jun 27, 2006·4 cites·21 claims
- 1743US2005140065A1Method and device for connecting molded partsFiled 2004·Application pending·0 cites
- 1834US2006159136A1Beam combinerSPIEKERMANN STEFAN·Filed 2004·Application pending·0 cites
- 1933US7269189B2Coherent light source based on sum-frequency mixingCOBOLT AB·Filed 2005·Granted Sep 11, 2007·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Stefan Spiekermann files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →