Coherent, Inc.

HYBRID LASER SYSTEM AND METHOD FOR DRYING BATTERY ELECTRODE COATING

#2 | 2025-07-17

US20250233381A1

DIODE-PUMPED SOLID-STATE LASER APPARATUS FOR LASER ANNEALING

#3 | 2025-04-24

US20250128352A1

LASER WELDING A STACK OF METAL FOILS TO A METAL SUBSTRATE

#4 | 2025-04-10

US20250116912A1

LASER FREQUENCY CONVERSION WITH ULTRAVIOLET-DAMAGE MITIGATION

#5 | 2025-03-20

US20250091161A1

SINGLE-STEP LASER CUTTING AND PRE-WELDING OF A METAL FOIL STACK

#6 | 2023-05-18 ✅ Patent 12,470,038 granted on 2025-11-11

US20230155342A1

PULSE EQUALIZATION IN Q-SWITCHED GAS LASERS

#7 | 2023-01-26

US20230029200A1

ACTIVELY COOLED END-PUMPED SOLID-STATE LASER GAIN MEDIUM

#8 | 2022-12-29 ✅ Patent 12,055,788 granted on 2024-08-06

US20220413259A1

Thermally actuated adaptive optics

#9 | 2022-08-04 ✅ Patent 12,383,978 granted on 2025-08-12

US20220241892A1

OPTOMECHANICAL ASSEMBLIES FOR TEMPERATURE-ROBUST LASER BEAM COMBINATION AND DELIVERY

#10 | 2022-07-14 ✅ Patent 12,263,533 granted on 2025-04-01

US20220219259A1

Spectrally broadening ultrashort-pulse compressor

#11 | 2022-02-17 ✅ Patent 11,394,169 granted on 2022-07-19

US20220052504A1

Pulsed laser with intracavity frequency conversion aided by extra-cavity frequency conversion

#12 | 2022-01-27

US20220026615A1

HIGH-RADIANCE WAVELENGTH-AGILE INCOHERENT LIGHT-SOURCE

#13 | 2021-11-25 ✅ Patent 11,524,361 granted on 2022-12-13

US20210362271A1

Laser welding method

#14 | 2021-08-05 ✅ Patent 11,848,530 granted on 2023-12-19

US20210242650A1

Radio-frequency excited gas laser

#15 | 2021-02-25 ✅ Patent 11,404,841 granted on 2022-08-02

US20210057868A1

Optical parametric chirped-pulse amplifier

#16 | 2021-01-28 ✅ Patent 11,283,237 granted on 2022-03-22

US20210028599A1

Laser wavelength stabilization apparatus

#17 | 2020-12-10 ✅ Patent 11,152,757 granted on 2021-10-19

US20200388983A1

High repetition rate seed laser

#18 | 2020-10-29 ✅ Patent 11,169,386 granted on 2021-11-09

US20200341286A1

Beam forming with focus location adjustment

#19 | 2020-08-13 ✅ Patent 11,548,093 granted on 2023-01-10

US20200254564A1

Laser apparatus for cutting brittle material

#20 | 2020-08-13 ✅ Patent 11,389,894 granted on 2022-07-19

US20200254562A1

Laser welding method

#21 | 2020-07-23 ✅ Patent 12,294,194 granted on 2025-05-06

US20200235544A1

Diode-pumped solid-state laser apparatus for laser annealing

#22 | 2020-07-23 ✅ Patent 11,336,070 granted on 2022-05-17

US20200235542A1

Conductively-cooled slab laser

#23 | 2020-05-05 ✅ Patent 10,642,127 granted on 2020-05-05

US16408289

Single Crystal optical parametric amplifier

#24 | 2020-04-30 ✅ Patent 10,983,260 granted on 2021-04-20

US20200132906A1

Third-harmonic generating apparatus for laser-radiation having polarization loop

#25 | 2019-12-19 ✅ Patent 11,081,855 granted on 2021-08-03

US20190386450A1

Laser-MOPA with burst-mode control

#26 | 2019-09-12 ✅ Patent 10,644,474 granted on 2020-05-05

US20190280448A1

Conductively-cooled slab laser

#27 | 2019-08-01 ✅ Patent 10,663,700 granted on 2020-05-26

US20190235216A1

Achromatic astigmatic anamorphic objective

#28 | 2019-05-02 ✅ Patent 11,014,194 granted on 2021-05-25

US20190126392A1

Laser material processing distance gauge

#29 | 2019-02-28 ✅ Patent 10,535,975 granted on 2020-01-14

US20190067897A1

High power sub-400 femtosecond MOPA with solid-state power amplifier

#30 | 2019-01-10 ✅ Patent 10,944,233 granted on 2021-03-09

US20190013638A1

Polarized fiber-laser

#31 | 2018-11-29 ✅ Patent 10,177,524 granted on 2019-01-08

US20180342848A1

Intra-cavity frequency-converted optically-pumped semiconductor laser

#32 | 2018-05-17 ✅ Patent 10,668,561 granted on 2020-06-02

US20180133837A1

Laser apparatus for cutting brittle material

#33 | 2018-04-19 ✅ Patent 9,971,159 granted on 2018-05-15

US20180107006A1

Reflective laser line-beam generator

#34 | 2018-02-01 ✅ Patent 10,423,047 granted on 2019-09-24

US20180031948A1

Laser machining method and apparatus

#35 | 2018-01-25 ✅ Patent 10,056,732 granted on 2018-08-21

US20180026423A1

Mechanically isolated optically pumped semiconductor laser

#36 | 2018-01-18 ✅ Patent 10,338,354 granted on 2019-07-02

US20180017769A1

Achromatic anastigmatic anamorphic objective

#37 | 2017-12-26 ✅ Patent 9,851,571 granted on 2017-12-26

US15236774

Apparatus for generating a line-beam from a diode-laser array

#38 | 2017-11-30 ✅ Patent 9,941,658 granted on 2018-04-10

US20170346255A1

Stackable electrically-isolated diode-laser bar assembly

#39 | 2017-08-17 ✅ Patent 9,917,413 granted on 2018-03-13

US20170237231A1

Cooling apparatus for diode-laser bars

#40 | 2017-07-27 ✅ Patent 10,539,805 granted on 2020-01-21

US20170212355A1

Aberration compensated diode-laser stack

#41 | 2017-06-22 ✅ Patent 10,297,980 granted on 2019-05-21

US20170179686A1

Stackable electrically-isolated diode-laser bar assembly

#42 | 2017-05-11 ✅ Patent 10,274,806 granted on 2019-04-30

US20170131617A1

Pulse-dividing method and apparatus for a pulsed carbon monoxide laser

#43 | 2017-03-02 ✅ Patent 9,941,654 granted on 2018-04-10

US20170063018A1

Fiber-laser pumped crystal-laser

#44 | 2017-02-23 ✅ Patent 9,925,620 granted on 2018-03-27

US20170050266A1

Carbon monoxide laser machining system

#45 | 2016-11-17 ✅ Patent 9,684,125 granted on 2017-06-20

US20160334570A1

Transport of polarized laser-radiation using a hollow-core fiber

#46 | 2016-11-03 ✅ Patent 9,784,957 granted on 2017-10-10

US20160320626A1

Uniformity adjustment method for a diode-laser line-projector

#47 | 2016-10-20 ✅ Patent 9,614,342 granted on 2017-04-04

US20160308325A1

Air-cooled carbon-dioxide laser

#48 | 2016-10-06 ✅ Patent 9,653,867 granted on 2017-05-16

US20160294145A1

Multi-wavelength source of femtosecond infrared pulses

#49 | 2016-08-16 ✅ Patent 9,419,404 granted on 2016-08-16

US14693704

Water-cooled carbon-dioxide laser

#50 | 2016-07-05 ✅ Patent 9,385,502 granted on 2016-07-05

US14615190

Method and apparatus for adjusting pulse parameters in a solid-state chirped-pulse amplifier system

#51 | 2016-05-26 ✅ Patent 9,667,031 granted on 2017-05-30

US20160149376A1

Current driver for diode laser system

#52 | 2016-03-24 ✅ Patent 9,515,445 granted on 2016-12-06

US20160087390A1

Tunable femtosecond laser-pulse source including a super-continuum generator

#53 | 2016-02-25

US20160054525A1

METHODS AND APPARATUS RELATED TO A SIDE-FIRE MEMBER HAVING A DOPED SILICA COMPONENT

#54 | 2016-01-26 ✅ Patent 9,246,301 granted on 2016-01-26

US14731218

Beam-control apparatus for gas-discharge slab-laser

#55 | 2016-01-05 ✅ Patent 9,231,363 granted on 2016-01-05

US14620949

Optical pumping apparatus for slab lasers and amplifiers

#56 | 2015-11-19 ✅ Patent 9,377,611 granted on 2016-06-28

US20150333483A1

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

#57 | 2015-07-09 ✅ Patent 9,190,798 granted on 2015-11-17

US20150194780A1

Optical parametric oscillator with embedded resonator

#58 | 2015-05-28 ✅ Patent 9,290,009 granted on 2016-03-22

US20150145942A1

Laser label-printer

#59 | 2015-05-14 ✅ Patent 9,240,663 granted on 2016-01-19

US20150131143A1

Tunable femtosecond laser-pulse source including a super-continuum generator

#60 | 2015-04-07 ✅ Patent 9,001,856 granted on 2015-04-07

US14221152

Diode laser bar mounted on a copper heat-sink

#61 | 2015-03-26

US20150085370A1

BEAM-STACKING ELEMENT FOR DIODE-LASER BAR STACK

#62 | 2015-03-26 ✅ Patent 9,414,498 granted on 2016-08-09

US20150083698A1

Via-hole drilling in a printed circuit board using a carbon monoxide laser

#63 | 2015-03-19 ✅ Patent 9,091,803 granted on 2015-07-28

US20150077869A1

Apparatus for delivery of laser-beams of different wavelengths to a flow-cytometer

#64 | 2015-02-24 ✅ Patent 8,964,802 granted on 2015-02-24

US14075953

Traveling-wave ring-oscillators without a faraday rotator

#65 | 2015-02-19 ✅ Patent 9,128,259 granted on 2015-09-08

US20150049987A1

Fiber-coupled laser with adjustable beam-parameter-product

#66 | 2015-02-05 ✅ Patent 9,160,131 granted on 2015-10-13

US20150036706A1

Transition-metal-doped thin-disk laser

#67 | 2014-12-25 ✅ Patent 9,207,402 granted on 2015-12-08

US20140376862A1

Methods and apparatus related to a side-fire member having a doped silica component

#68 | 2014-12-04 ✅ Patent 9,328,011 granted on 2016-05-03

US20140352358A1

Chemistry; metallurgy

Laser-scribing of chemically strengthened glass

#69 | 2014-11-20 ✅ Patent 9,075,237 granted on 2015-07-07

US20140340761A1

Beam-combiner for fiber-delivered laser-beams of different wavelengths

#70 | 2014-11-20 ✅ Patent 8,988,477 granted on 2015-03-24

US20140340464A1

Laser label-printer

#71 | 2014-09-04 ✅ Patent 9,236,708 granted on 2016-01-12

US20140247842A1

Mode-locked optically pumped semiconductor laser

#72 | 2014-08-28 ✅ Patent 9,919,380 granted on 2018-03-20

US20140239552A1

Shaping of brittle materials with controlled surface and bulk properties

#73 | 2014-07-31 ✅ Patent 8,873,136 granted on 2014-10-28

US20140211301A1

High-gain face-pumped slab-amplifier

#74 | 2014-07-24 ✅ Patent 9,059,564 granted on 2015-06-16

US20140204964A1

Short-pulse fiber-laser

#75 | 2014-06-19 ✅ Patent 9,065,238 granted on 2015-06-23

US20140169394A1

Macro channel water-cooled heat-sink for diode-laser bars

#76 | 2014-05-15 ✅ Patent 9,147,992 granted on 2015-09-29

US20140133503A1

High efficiency amplification of pulsed laser output for high energy ultrafast laser systems

#77 | 2014-05-01 ✅ Patent 8,804,782 granted on 2014-08-12

US20140119394A1

Macro-channel water-cooled heat-sink for diode-laser bars

#78 | 2014-05-01 ✅ Patent 8,804,781 granted on 2014-08-12

US20140119393A1

Macro channel water-cooled heat-sink for diode-laser bars

#79 | 2014-04-03 ✅ Patent 9,059,346 granted on 2015-06-16

US20140091307A1

Laser power and energy sensor utilizing anisotropic thermoelectric material

#80 | 2014-04-03 ✅ Patent 9,012,848 granted on 2015-04-21

US20140091304A1

Laser power and energy sensor utilizing anisotropic thermoelectric material

#81 | 2014-03-27 ✅ Patent 9,400,391 granted on 2016-07-26

US20140085616A1

Uniformity adjustment method for a diode-laser line-projector

#82 | 2014-03-18 ✅ Patent 8,675,709 granted on 2014-03-18

US13709929

Externally frequency-converted CW hybrid MOPA

#83 | 2014-03-06 ✅ Patent 8,848,758 granted on 2014-09-30

US20140064318A1

Waveguide COlaser with multiply folded resonator

#84 | 2014-01-16 ✅ Patent 8,891,563 granted on 2014-11-18

US20140016657A1

Multi-chip OPS-laser

#85 | 2014-01-09 ✅ Patent 9,188,833 granted on 2015-11-17

US20140009821A1

Optical parametric oscillator pumped by femtosecond thin-disk laser

#86 | 2013-10-17 ✅ Patent 8,687,661 granted on 2014-04-01

US20130272325A1

Pulsed COlaser output-pulse shape and power control

#87 | 2013-10-03 ✅ Patent 8,761,224 granted on 2014-06-24

US20130259076A1

Compound enclosure for optical apparatus

#88 | 2013-10-03 ✅ Patent 8,731,015 granted on 2014-05-20

US20130259074A1

Compact COslab-laser

#89 | 2013-09-17 ✅ Patent 8,537,865 granted on 2013-09-17

US13559516

Fiber-laser pumped by stabilized diode-laser bar stack

#90 | 2013-08-08 ✅ Patent 8,731,014 granted on 2014-05-20

US20130202004A1

Output-power control apparatus for a COgas-discharge laser

#91 | 2013-08-08 ✅ Patent 8,785,818 granted on 2014-07-22

US20130200062A1

Athermalized permanent-alignment optical-element mount

#92 | 2013-07-25 ✅ Patent 8,582,611 granted on 2013-11-12

US20130188658A1

Frequency-tripled fiber-MOPA

#93 | 2013-07-09 ✅ Patent 8,483,249 granted on 2013-07-09

US13448108

Diode-laser bar package

#94 | 2013-07-04 ✅ Patent 8,842,704 granted on 2014-09-23

US20130170512A1

Multiple phase-locked loops for high-power RF-power combiners

#95 | 2013-07-04 ✅ Patent 8,760,755 granted on 2014-06-24

US20130170510A1

Carrier-envelope-phase stabilization of a master oscillator optical amplifier system

#96 | 2013-06-13 ✅ Patent 8,638,831 granted on 2014-01-28

US20130148679A1

Optical pumping of a solid-state gain-medium using a diode-laser bar stack with individually addressable bars

#97 | 2013-05-23 ✅ Patent 8,599,487 granted on 2013-12-03

US20130128365A1

Beam-combiner for fiber-delivered laser-beams of different wavelengths

#98 | 2013-05-16 ✅ Patent 8,861,907 granted on 2014-10-14

US20130121640A1

Methods and apparatus related to a side-fire member having a doped silica component

#99 | 2013-03-21 ✅ Patent 10,239,160 granted on 2019-03-26

US20130068736A1

Systems and processes that singulate materials

#100 | 2013-02-28 ✅ Patent 8,654,805 granted on 2014-02-18

US20130051416A1