Sergei V. Govorkov

Person

Nanuet, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reflective laser line-beam generator
- Patent number 9,971,159
- Issue date May 15, 2018
- Coherent, Inc.
- Michael Hertwig
- G02 - OPTICS
Information Patent Grant
Light-source including a planar array of diode-laser bars
- Patent number 9,377,611
- Issue date Jun 28, 2016
- Coherent, Inc.
- Sergei Govorkov
- G02 - OPTICS
Information Patent Grant
Laser label-printer
- Patent number 9,290,009
- Issue date Mar 22, 2016
- Coherent, Inc.
- Sergei Govorkov
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Mode-locked optically pumped semiconductor laser
- Patent number 9,236,708
- Issue date Jan 12, 2016
- Coherent, Inc.
- Ian MacGillivray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical pumping apparatus for slab lasers and amplifiers
- Patent number 9,231,363
- Issue date Jan 5, 2016
- Coherent, Inc.
- Michael Hertwig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-power CW fiber-laser
- Patent number 9,083,140
- Issue date Jul 14, 2015
- Coherent, Inc.
- John D. Minelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-power CW fiber-laser
- Patent number 9,014,220
- Issue date Apr 21, 2015
- Coherent, Inc.
- John D. Minelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Diode laser bar mounted on a copper heat-sink
- Patent number 9,001,856
- Issue date Apr 7, 2015
- Coherent, Inc.
- Sergei Govorkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser label-printer
- Patent number 8,988,477
- Issue date Mar 24, 2015
- Coherent, Inc.
- Sergei Govorkov
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Mode-locked optically pumped semiconductor laser
- Patent number 8,774,238
- Issue date Jul 8, 2014
- Coherent, Inc.
- Ian MacGillivray
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Externally frequency-converted CW hybrid MOPA
- Patent number 8,675,709
- Issue date Mar 18, 2014
- Coherent, Inc.
- Sergei Govorkov
- G02 - OPTICS
Information Patent Grant
Optically-pumped surface-emitting semiconductor laser with heat-spr...
- Patent number 8,611,383
- Issue date Dec 17, 2013
- Coherent, Inc.
- Sergei Govorkov
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Laser printer with multiple laser-beam sources
- Patent number 8,558,859
- Issue date Oct 15, 2013
- Coherent, Inc.
- John H. Jerman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Diode-laser bar package
- Patent number 8,483,249
- Issue date Jul 9, 2013
- Coherent, Inc.
- Sergei Govorkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser engraving apparatus
- Patent number 8,354,611
- Issue date Jan 15, 2013
- Coherent, Inc.
- Sergei V. Govorkov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Bandwidth-limited and long pulse master oscillator power oscillator...
- Patent number 8,265,117
- Issue date Sep 11, 2012
- Coherent GmbH
- Sergei V. Govorkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optically-pumped external-cavity surface-emitting semiconductor las...
- Patent number 8,170,073
- Issue date May 1, 2012
- Coherent, Inc.
- Sergei V. Govorkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wide field diode-laser marker with swinging projection-optics
- Patent number 7,952,602
- Issue date May 31, 2011
- Coherent, Inc.
- Sergei V. Govorkov
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Diode-laser marker with one-axis scanning mirror mounted on a trans...
- Patent number 7,952,603
- Issue date May 31, 2011
- Coherent, Inc.
- Sergei V. Govorkov
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Bandwidth-limited and long pulse master oscillator power oscillator...
- Patent number 7,760,788
- Issue date Jul 20, 2010
- Coherent, Inc.
- Sergei V. Govorkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quasi-CW UV laser with low peak pulse-power
- Patent number 7,738,515
- Issue date Jun 15, 2010
- Coherent, Inc.
- Luis A. Spinelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple pulsed-laser system for silicon crystallization
- Patent number 7,724,785
- Issue date May 25, 2010
- Coherent, Inc.
- Luis A. Spinelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power and high brightness diode-laser array for material proce...
- Patent number 7,697,207
- Issue date Apr 13, 2010
- Coherent, Inc.
- Sergei V. Govorkov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser illuminated projection displays
- Patent number 7,633,562
- Issue date Dec 15, 2009
- Coherent, Inc.
- Juan L. Chilla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amorphous silicon crystallization using combined beams from optical...
- Patent number 7,615,722
- Issue date Nov 10, 2009
- Coherent, Inc.
- Sergei V. Govorkov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Precision laser machining apparatus
- Patent number 7,529,010
- Issue date May 5, 2009
- Michael J. Scaggs
- G02 - OPTICS
Information Patent Grant
High power and high brightness diode-laser array for material proce...
- Patent number 7,515,346
- Issue date Apr 7, 2009
- Coherent, Inc.
- Sergei V. Govorkov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Precision laser machining apparatus
- Patent number 7,489,429
- Issue date Feb 10, 2009
- Michael J. Scaggs
- G02 - OPTICS
Information Patent Grant
Frequency-doubled edge-emitting semiconductor lasers
- Patent number 7,433,374
- Issue date Oct 7, 2008
- Coherent, Inc.
- Sergei V. Govorkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bandwidth-limited and long pulse master oscillator power oscillator...
- Patent number 7,418,022
- Issue date Aug 26, 2008
- Coherent, Inc.
- Sergei V. Govorkov
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
REFLECTIVE LASER LINE-BEAM GENERATOR
- Publication number 20180107006
- Publication date Apr 19, 2018
- COHERENT, INC.
- Michael HERTWIG
- G02 - OPTICS
Information Patent Application
APPARATUS FOR COMBINING OUTPUTS OF FIBER-LASERS
- Publication number 20160313516
- Publication date Oct 27, 2016
- COHERENT, INC.
- Sergei GOVORKOV
- G02 - OPTICS
Information Patent Application
LIGHT-SOURCE INCLUDING A PLANAR ARRAY OF DIODE-LASER BARS
- Publication number 20150333483
- Publication date Nov 19, 2015
- COHERENT, INC.
- Sergei GOVORKOV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER LABEL-PRINTER
- Publication number 20150145942
- Publication date May 28, 2015
- COHERENT, INC.
- Sergei GOVORKOV
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LASER LABEL-PRINTER
- Publication number 20140340464
- Publication date Nov 20, 2014
- COHERENT, INC.
- Sergei GOVORKOV
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MODE-LOCKED OPTICALLY PUMPED SEMICONDUCTOR LASER
- Publication number 20140247842
- Publication date Sep 4, 2014
- COHERENT, INC.
- Ian MACGILLIVRAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-POWER CW FIBER-LASER
- Publication number 20130028276
- Publication date Jan 31, 2013
- COHERENT, INC.
- John D. MINELLY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODE-LOCKED OPTICALLY PUMPED SEMICONDUCTOR LASER
- Publication number 20130003761
- Publication date Jan 3, 2013
- COHERENT, INC.
- Ian MACGILLIVRAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICALLY-PUMPED SURFACE-EMITTING SEMICONDUCTOR LASER WITH HEAT-SPR...
- Publication number 20120269216
- Publication date Oct 25, 2012
- COHERENT, INC.
- Sergei GOVORKOV
- B82 - NANO-TECHNOLOGY
Information Patent Application
LASER PRINTER WITH MULTIPLE LASER-BEAM SOURCES
- Publication number 20120268548
- Publication date Oct 25, 2012
- COHERENT, INC.
- John H. Jerman
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
HIGH-POWER CW FIBER-LASER
- Publication number 20120230352
- Publication date Sep 13, 2012
- COHERENT, INC.
- John D. Minelly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIODE-LASER MARKER WITH ONE-AXIS SCANNING MIRROR MOUNTED ON A TRANS...
- Publication number 20110164104
- Publication date Jul 7, 2011
- COHERENT, INC.
- Sergei V. Govorkov
- G02 - OPTICS
Information Patent Application
OPTICALLY-PUMPED EXTERNAL-CAVITY SURFACE-EMITTING SEMICONDUCTOR LAS...
- Publication number 20110064099
- Publication date Mar 17, 2011
- COHERENT, INC.
- Sergei V. Govorkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BANDWIDTH-LIMITED AND LONG PULSE MASTER OSCILLATOR POWER OSCILLATOR...
- Publication number 20100309945
- Publication date Dec 9, 2010
- COHERENT, INC.
- Sergei V. GOVORKOV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPS-LASER PUMPED FIBER-LASER
- Publication number 20100260210
- Publication date Oct 14, 2010
- COHERENT, INC.
- Luis A. SPINELLI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER ENGRAVING APPARATUS
- Publication number 20100102043
- Publication date Apr 29, 2010
- COHERENT, INC.
- Sergei V. GOVORKOV
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIODE-LASER MARKER WITH ONE-AXIS SCANNING MIRROR MOUNTED ON A TRANS...
- Publication number 20100078857
- Publication date Apr 1, 2010
- COHERENT, INC.
- Sergei V. Govorkov
- G02 - OPTICS
Information Patent Application
DIODE-LASER MARKER WITH ONE-AXIS SCANNING MIRROR MOUNTED ON A TRANS...
- Publication number 20100079572
- Publication date Apr 1, 2010
- Sergei V. Govorkov
- G02 - OPTICS
Information Patent Application
WIDE FIELD DIODE-LASER MARKER WITH SWINGING PROJECTION-OPTICS
- Publication number 20100053299
- Publication date Mar 4, 2010
- Sergei V. Govorkov
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
High power and high brightness diode-laser array for material proce...
- Publication number 20090190218
- Publication date Jul 30, 2009
- Sergei V. Govorkov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Pulse repetition frequency-multipler for fiber lasers
- Publication number 20090080467
- Publication date Mar 26, 2009
- Andrei Starodoumov
- G02 - OPTICS
Information Patent Application
Multiple pulsed-laser system for silicon crystallization
- Publication number 20090003392
- Publication date Jan 1, 2009
- Luis A. Spinelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BANDWIDTH-LIMITED AND LONG PULSE MASTER OSCILLATOR POWER OSCILLATOR...
- Publication number 20080291962
- Publication date Nov 27, 2008
- Sergei V. Govorkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE ILLUMINATED PROJECTION DISPLAY...
- Publication number 20080273044
- Publication date Nov 6, 2008
- SERGEI V. GOVORKOV
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
QUASI-CW UV LASER WITH LOW PEAK PULSE-POWER
- Publication number 20080240171
- Publication date Oct 2, 2008
- Luis A. Spinelli
- G02 - OPTICS
Information Patent Application
Frequency-doubled edge-emitting semiconductor lasers
- Publication number 20080151948
- Publication date Jun 26, 2008
- Sergei V. Govorkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laser illuminated projection displays
- Publication number 20080143888
- Publication date Jun 19, 2008
- Juan L. Chilla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wavelength locked diode-laser bar
- Publication number 20080025353
- Publication date Jan 31, 2008
- Sergei V. Govorkov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High power and high brightness diode-laser array for material proce...
- Publication number 20080019010
- Publication date Jan 24, 2008
- Sergei V. Govorkov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Amorphous silicon crystallization using combined beams from optical...
- Publication number 20080014685
- Publication date Jan 17, 2008
- Sergei V. Govorkov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Sergei V. Govorkov

Person

Patents Grantslast 30 patents

Reflective laser line-beam generator

Light-source including a planar array of diode-laser bars

Laser label-printer

Mode-locked optically pumped semiconductor laser

Optical pumping apparatus for slab lasers and amplifiers

High-power CW fiber-laser

High-power CW fiber-laser

Diode laser bar mounted on a copper heat-sink

Laser label-printer

Mode-locked optically pumped semiconductor laser

Externally frequency-converted CW hybrid MOPA

Optically-pumped surface-emitting semiconductor laser with heat-spr...

Laser printer with multiple laser-beam sources

Diode-laser bar package

Laser engraving apparatus

Bandwidth-limited and long pulse master oscillator power oscillator...

Optically-pumped external-cavity surface-emitting semiconductor las...

Wide field diode-laser marker with swinging projection-optics

Diode-laser marker with one-axis scanning mirror mounted on a trans...

Bandwidth-limited and long pulse master oscillator power oscillator...

Quasi-CW UV laser with low peak pulse-power

Multiple pulsed-laser system for silicon crystallization

High power and high brightness diode-laser array for material proce...

Laser illuminated projection displays

Amorphous silicon crystallization using combined beams from optical...

Precision laser machining apparatus

High power and high brightness diode-laser array for material proce...

Precision laser machining apparatus

Frequency-doubled edge-emitting semiconductor lasers

Bandwidth-limited and long pulse master oscillator power oscillator...

Patents Applicationslast 30 patents

REFLECTIVE LASER LINE-BEAM GENERATOR

APPARATUS FOR COMBINING OUTPUTS OF FIBER-LASERS

LIGHT-SOURCE INCLUDING A PLANAR ARRAY OF DIODE-LASER BARS

LASER LABEL-PRINTER

LASER LABEL-PRINTER

MODE-LOCKED OPTICALLY PUMPED SEMICONDUCTOR LASER

HIGH-POWER CW FIBER-LASER

MODE-LOCKED OPTICALLY PUMPED SEMICONDUCTOR LASER

OPTICALLY-PUMPED SURFACE-EMITTING SEMICONDUCTOR LASER WITH HEAT-SPR...

LASER PRINTER WITH MULTIPLE LASER-BEAM SOURCES

HIGH-POWER CW FIBER-LASER

DIODE-LASER MARKER WITH ONE-AXIS SCANNING MIRROR MOUNTED ON A TRANS...

OPTICALLY-PUMPED EXTERNAL-CAVITY SURFACE-EMITTING SEMICONDUCTOR LAS...

BANDWIDTH-LIMITED AND LONG PULSE MASTER OSCILLATOR POWER OSCILLATOR...

OPS-LASER PUMPED FIBER-LASER

LASER ENGRAVING APPARATUS

DIODE-LASER MARKER WITH ONE-AXIS SCANNING MIRROR MOUNTED ON A TRANS...

DIODE-LASER MARKER WITH ONE-AXIS SCANNING MIRROR MOUNTED ON A TRANS...

WIDE FIELD DIODE-LASER MARKER WITH SWINGING PROJECTION-OPTICS

High power and high brightness diode-laser array for material proce...

Pulse repetition frequency-multipler for fiber lasers

Multiple pulsed-laser system for silicon crystallization

BANDWIDTH-LIMITED AND LONG PULSE MASTER OSCILLATOR POWER OSCILLATOR...

SEMICONDUCTOR LIGHT-EMITTING DEVICE ILLUMINATED PROJECTION DISPLAY...

QUASI-CW UV LASER WITH LOW PEAK PULSE-POWER

Frequency-doubled edge-emitting semiconductor lasers

Laser illuminated projection displays

Wavelength locked diode-laser bar

High power and high brightness diode-laser array for material proce...

Amorphous silicon crystallization using combined beams from optical...