Inventor · disambiguated record
Sergei V. Govorkov
Also filed as: GOVORKOV SERGEI · GOVORKOV SERGEI V
79 granted patents·19 pending applications·1,719 citations·filing 1996–2019
99Inventor score
Top patents by PatentIndex Score
98 records- 0199US6219368B1Beam delivery system for molecular fluorine (F2) laserLAMBDA PHYSIK GMBH·Filed 1999·Granted Apr 17, 2001·226 cites·44 claims
- 0298US7413311B2Speckle reduction in laser illuminated projection displays having a one-dimensional spatial light modulatorCOHERENT INC·Filed 2005·Granted Aug 19, 2008·62 cites·17 claims
- 0397US9001856B1Diode laser bar mounted on a copper heat-sinkCOHERENT INC·Filed 2014·Granted Apr 7, 2015·27 cites·20 claims
- 0495US9014220B2High-power CW fiber-laserCOHERENT INC·Filed 2012·Granted Apr 21, 2015·33 cites·9 claims
- 0595US8483249B1Diode-laser bar packageGOVORKOV SERGEI·Filed 2012·Granted Jul 9, 2013·30 cites·20 claims
- 0694US7515346B2High power and high brightness diode-laser array for material processing applicationsCOHERENT INC·Filed 2006·Granted Apr 7, 2009·20 cites·6 claims
- 0794US7227881B2Master oscillator—power amplifier excimer laser systemLAMBDA PHYSIK AG·Filed 2006·Granted Jun 5, 2007·25 cites·12 claims
- 0892US7615722B2Amorphous silicon crystallization using combined beams from optically pumped semiconductor lasersCOHERENT INC·Filed 2006·Granted Nov 10, 2009·20 cites·17 claims
- 0992US6614828B1Wavelength selector for laser with adjustable angular dispersionLAMBDA PHYSIK AG·Filed 2001·Granted Sep 2, 2003·35 cites·46 claims
- 1092US6002697ADiode pumped laser with frequency conversion into UV and DUV rangeLAMBDA PHYSIK GMBH·Filed 1998·Granted Dec 14, 1999·125 cites·34 claims
- 1191US7697207B2High power and high brightness diode-laser array for material processing applicationsCOHERENT INC·Filed 2009·Granted Apr 13, 2010·13 cites·18 claims
- 1291US7244028B2Laser illuminated projection displaysCOHERENT INC·Filed 2004·Granted Jul 17, 2007·51 cites·40 claims
- 1391US6563853B2Gas performance control system for gas discharge lasersLAMBDA PHYSIK AG·Filed 2001·Granted May 13, 2003·46 cites·59 claims
- 1491US6442182B1Device for on-line control of output power of vacuum-UV laserLAMBDA PHYSIK AG·Filed 2000·Granted Aug 27, 2002·31 cites·60 claims
- 1591US6172329B1Ablated laser feature shape reproduction controlMINNESOTA MINING & MFG·Filed 1998·Granted Jan 9, 2001·88 cites·17 claims
- 1690US6381256B1Molecular fluorine laser with spectral linewidth of less than 1 pmLAMBDA PHYSIK AG·Filed 2000·Granted Apr 30, 2002·34 cites·91 claims
- 1789US8988477B2Laser label-printerCOHERENT INC·Filed 2013·Granted Mar 24, 2015·4 cites·12 claims
- 1889US6327290B1Beam delivery system for molecular fluorine (F2) laserLAMBDA PHYSIK AG·Filed 2000·Granted Dec 4, 2001·27 cites·34 claims
- 1988US7400658B1Quasi-CW UV laser with low peak pulse-powerCOHERENT INC·Filed 2007·Granted Jul 15, 2008·9 cites·12 claims
- 2087US7418022B2Bandwidth-limited and long pulse master oscillator power oscillator laser systemsCOHERENT INC·Filed 2005·Granted Aug 26, 2008·10 cites·28 claims
- 2187US6614584B1Laser frequency converter with automatic phase matching adjustmentLAMBDA PHYSIK AG·Filed 2001·Granted Sep 2, 2003·56 cites·16 claims
- 2287US6393037B1Wavelength selector for laser with adjustable angular dispersionLAMBDA PHYSIK AG·Filed 1999·Granted May 21, 2002·62 cites·66 claims
- 2387US6154470AMolecular fluorine (F2) laser with narrow spectral linewidthLAMBA PHYSIK GMBH·Filed 1999·Granted Nov 28, 2000·83 cites·33 claims
- 2487US6061382ALaser system and method for narrow spectral linewidth through wavefront curvature compensationLAMBDA PHYSIK GMBH·Filed 1998·Granted May 9, 2000·68 cites·22 claims
- 2587US5946337AHybrid laser resonator with special line narrowingLAMBDA PHYSIK GMBH·Filed 1998·Granted Aug 31, 1999·69 cites·41 claims
- 2686US7184204B2Master-oscillator power-amplifier (MOPA) excimer or molecular fluorine laser system with long optics lifetimeLAMBDA PHYSIK AG·Filed 2004·Granted Feb 27, 2007·25 cites·52 claims
- 2786US7035012B2Optical pulse duration extenderCOHERENT INC·Filed 2004·Granted Apr 25, 2006·27 cites·42 claims
- 2886US6243406B1Gas performance control system for gas discharge lasersFiled 1999·Granted Jun 5, 2001·49 cites·43 claims
- 2985US6490306B2Molecular fluorine laser with spectral linewidth of less than 1 pmLAMBDA PHYSIK AG·Filed 2002·Granted Dec 3, 2002·18 cites·28 claims
- 3084US8354611B2Laser engraving apparatusCOHERENT INC·Filed 2009·Granted Jan 15, 2013·7 cites·15 claims
- 3184US7355657B2Laser illuminated projection displaysCOHERENT INC·Filed 2004·Granted Apr 8, 2008·20 cites·29 claims
- 3282US7724785B2Multiple pulsed-laser system for silicon crystallizationCOHERENT INC·Filed 2007·Granted May 25, 2010·6 cites·11 claims
- 3381US7489429B2Precision laser machining apparatusSCAGGS MICHAEL J·Filed 2007·Granted Feb 10, 2009·10 cites·7 claims
- 3481US7266137B2Laser gas replenishment methodLAMBDA PHYSIK AG·Filed 2005·Granted Sep 4, 2007·5 cites·28 claims
- 3581US6426966B1Molecular fluorine (F2) laser with narrow spectral linewidthLAMBDA PHYSIK AG·Filed 2000·Granted Jul 30, 2002·18 cites·26 claims
- 3680US7184216B2Optical pulse duration extenderCOHERENT INC·Filed 2006·Granted Feb 27, 2007·8 cites·14 claims
- 3780US6477192B2Device for on-line control of output power of vacuum-UV laserLAMBDA PHYSIK AG·Filed 2001·Granted Nov 5, 2002·13 cites·7 claims
- 3880US6463086B1Molecular fluorine laser with spectral linewidth of less than 1 pmLAMBDA PHYSIK AG·Filed 2002·Granted Oct 8, 2002·14 cites·25 claims
- 3979US9377611B2Light-source including a planar array of diode-laser barsCOHERENT INC·Filed 2014·Granted Jun 28, 2016·4 cites·14 claims
- 4079US7952603B2Diode-laser marker with one-axis scanning mirror mounted on a translatable carriageCOHERENT INC·Filed 2008·Granted May 31, 2011·7 cites·22 claims
- 4179US6970492B2DUV and VUV laser with on-line pulse energy monitorLAMBDA PHYSIK AG·Filed 2003·Granted Nov 29, 2005·15 cites·21 claims
- 4278US7738515B2Quasi-CW UV laser with low peak pulse-powerCOHERENT INC·Filed 2008·Granted Jun 15, 2010·4 cites·15 claims
- 4378US7633562B2Laser illuminated projection displaysCOHERENT INC·Filed 2008·Granted Dec 15, 2009·4 cites·22 claims
- 4478US7433374B2Frequency-doubled edge-emitting semiconductor lasersCOHERENT INC·Filed 2006·Granted Oct 7, 2008·5 cites·26 claims
- 4576US8265117B2Bandwidth-limited and long pulse master oscillator power oscillator laser systemsGOVORKOV SERGEI V·Filed 2010·Granted Sep 11, 2012·4 cites·14 claims
- 4674US9971159B2Reflective laser line-beam generatorCOHERENT INC·Filed 2016·Granted May 15, 2018·2 cites·20 claims
- 4774US6608852B2Gain module for diode-pumped solid state laser and amplifierLAMEDA PHYSIK AG·Filed 2001·Granted Aug 19, 2003·16 cites·77 claims
- 4873US8170073B2Optically-pumped external-cavity surface-emitting semiconductor lasers with front-cooled gain-structuresGOVORKOV SERGEI V·Filed 2009·Granted May 1, 2012·4 cites·6 claims
- 4973US7158553B2Master oscillator/power amplifier excimer laser system with pulse energy and pointing controlLAMBDA PHYSIK AG·Filed 2004·Granted Jan 2, 2007·12 cites·30 claims
- 5073US6393040B1Molecular fluorine (F2) excimer laser with reduced coherence lengthLAMBDA PHYSIK AG·Filed 2000·Granted May 21, 2002·11 cites·62 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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