ClassID:

174832

G02B27/09 - CPC Classification

Classification description:

Optical systems or apparatus not provided for by any of the groups - Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for

Sub-classes:
Recent Application in this class:
#1
20260110913
2026-04-23

EMBEDDED TRANSMISSIVE DIFFRACTIVE OPTICAL ELEMENTS

#2
20250355265
2025-11-20

Transmissive Metasurface Lens Integration

#3
20250208404
2025-06-26

OPTICAL PULSE STRETCHER APPARATUS

#4
20240402402
2024-12-05

ORDERED GEOMETRIES FOR OPTOMIZED HOLOGRAPHIC PROJECTION

#5
20240399779
2024-12-05

METHOD AND APPARATUS FOR HIGH CONTRAST PRINTING

#6
20240377317
2024-11-14

SENSOR DEVICE FOR DETECTING BIOLOGICAL PARTICLES AND NON-BIOLOGICAL PARTICLES

#7
20240134092
2024-04-25

SYSTEMS AND METHODS FOR FORMING ENERGY RELAYS WITH TRANSVERSE ENERGY LOCALIZATION

#8
20240036337
2024-02-01

Laser system delivering ultra-short pulses along multiple beam delivery paths

#9
20240022326
2024-01-18

LIGHTWEIGHT SCALABLE MULTI-USER OPTICAL ANTENNA AND COMMUNICATION METHOD

#10
20240004209
2024-01-04

MULTI-APERTURE PROJECTOR

#11
20230408737
2023-12-21

Energy waveguide system with volumetric structure operable to tessellate in three dimensions

#12
20230213776
2023-07-06

Method for producing an optical component having a coated internal structure and optical component produced by said method

#13
20230194883
2023-06-22

Transmissive Metasurface Lens Integration

#14
20230168626
2023-06-01

Projector display systems having non-mechanical mirror beam steering

#15
20230114841
2023-04-13

Waveguide combiner with light beam processing area

#16
20230040123
2023-02-09

SYSTEMS AND METHODS FOR DIRECTING MULTIPLE 4D ENERGY FIELDS

#17
20230018018
2023-01-19

REFLECTIVE GAUSSIAN TO FLAT-TOP AND OTHER BEAM SHAPERS

#18
20220404140
2022-12-22

APPARATUS FOR TRANSMITTING AND/OR RECEIVING TERAHERTZ RADIATION, AND USE THEREOF

#19
20220381619
2022-12-01

DEVICE AND METHOD FOR PHASE IMAGING AND ELEMENT DETECTION BASED ON WAVEFRONT MODULATION

#20
20220317466
2022-10-06

EMBEDDED TRANSMISSIVE DIFFRACTIVE OPTICAL ELEMENTS

#21
20220297233
2022-09-22

VARIABLE BEAM GEOMETRY ENERGY BEAM-BASED POWDER BED FUSION

#22
20220291516
2022-09-15

Laser system delivering ultra-short pulses along multiple beam delivery paths

#23
20220283304
2022-09-08

LIGHT SOURCE MODULE AND LIDAR DEVICE

#24
20220253017
2022-08-11

Beam expanding film and holographic display apparatus including the same

#25
20220228729
2022-07-21

Retaining device for an optical module having at least one spring element

#26
20220184741
2022-06-16

LASER PEENING PROCESSING APPARATUS AND METHOD OF LASER PEENING PROCESSING

#27
20220179133
2022-06-09

Systems and methods for forming energy relays with transverse energy localization

#28
20220113548
2022-04-14

Polarization control member and light emitting device

#29
20220107446
2022-04-07

SYSTEMS AND METHODS FOR TRANSVERSE ENERGY LOCALIZATION IN ENERGY RELAYS USING ORDERED STRUCTURES

#30
20220100312
2022-03-31

Interactive device, sensing screen, interactive system, and positioning method

#31
20220091428
2022-03-24

Transmissive metasurface lens integration

#32
20210294266
2021-09-23

Projector display systems having non-mechanical mirror beam steering

#33
20210286192
2021-09-16

Driving control apparatus, device, optical module and driving control method

#34
20210167522
2021-06-03

Switchable lens antenna with integrated frequency selective structure

#35
20210157155
2021-05-27

Systems and methods for directing multiple 4D energy fields

#36
20210124114
2021-04-29

Systems and methods for transverse energy localization in energy relays using ordered structures

#37
20210122153
2021-04-29

Laser transfer printing device and method

#38
20210063766
2021-03-04

Ordered geometries for optomized holographic projection

#39
20210063712
2021-03-04

Focusing device and EUV radiation generating device having same

#40
20210003852
2021-01-07

Fourier-beam shaper and display apparatus including the same

#41
20200346304
2020-11-05

Apparatus and method for processing substrate

#42
20200301142
2020-09-24

Systems and methods for forming energy relays with transverse energy localization

#43
20200271941
2020-08-27

Transmissive metasurface lens integration

#44
20200182773
2020-06-11

One dimensional beam homogenization with a single aspheric lens for accurate particle sizing instrumentation

#45
20200142171
2020-05-07

Structured illumination microscopic imaging system

#46
20200133014
2020-04-30

Embedded transmissive diffractive optical elements

#47
20200117138
2020-04-16

Projector display systems having non-mechanical mirror beam steering

#48
20200117016
2020-04-16

Laser homogenizing and beam shaping illumination optical system and method

#49
20200108467
2020-04-09

Cartesian positioning device and laser-machining head having same

#50
20200081261
2020-03-12

Laser system delivering ultra-short pulses along multiple beam delivery paths

#51
20200067021
2020-02-27

Method for producing a display device, and display device

#52
20200044411
2020-02-06

Light source module

#53
20190361258
2019-11-28

STRUCTURED LIGHT PROJECTION AND IMAGING

#54
20190310463
2019-10-10

Deflector

#55
20190258067
2019-08-22

Light illumination device, light processing apparatus using light illumination device, light illumination method, and light processing method

#56
20190221985
2019-07-18

Optical processing apparatus, optical processing method, and optically-processed product production method

#57
20190155038
2019-05-23

Device for optical beam expansion, optical system, and method for setting a spacing of two lenses of a device for optical beam expansion

#58
20190113762
2019-04-18

Laser homogenizing and beam shaping illumination optical system and method

#59
20190049825
2019-02-14

Image projection apparatus including light modulation elements

#60
20190041316
2019-02-07

Illumination device and method for generating illumination light

#61
20190033611
2019-01-31

Collimator lens and light source device

#62
20190020858
2019-01-17

Light emitter architecture for scanning display device

#63
20190011721
2019-01-10

System, method and computer program product to project light pattern

#64
20190004139
2019-01-03

Electromagnetic field pattern for phased array antenna

#65
20180361503
2018-12-20

Laser processing machine

#66
20180347537
2018-12-06

Laser device, ignition device, and internal combustion engine

#67
20180314205
2018-11-01

Projector display systems having non-mechanical mirror beam steering

#68
20180299689
2018-10-18

Driving control apparatus, device, optical module and driving control method

#69
20180290209
2018-10-11

Laser-stirred powder bed fusion

#70
20180259779
2018-09-13

Optical processing apparatus, method for processing an object

#71
20180231724
2018-08-16

Semiconductor laser module and three-dimensional laminating and shaping apparatus

#72
20180231643
2018-08-16

Light detection and ranging device

#73
20180203358
2018-07-19

Exposure apparatus and method

#74
20180188546
2018-07-05

Method of laser irradiation, laser irradiation apparatus, and method of manufacturing a semiconductor device

#75
20180164601
2018-06-14

Optical structure

#76
20180143430
2018-05-24

PRE-CAPTURE DE-IDENTIFICATION (PCDI) IMAGING SYSTEM AND PCDI OPTICS ASSEMBLY

#77
20180101015
2018-04-12

Laser uniformly machining apparatus and method

#78
20180074304
2018-03-15

Optical system for shaping the wavefront of the electric field of an input light beam

#79
20180067377
2018-03-08

Power-scalable nonlinear optical wavelength converter

#80
20180031843
2018-02-01

Head-mounted display

#81
20180011288
2018-01-11

Aspherical mirror for focusing laser beam in linear pattern and laser surgery device equipped with same

#82
20180010765
2018-01-11

Illumination unit, projection display unit, and direct-view display unit

#83
20170341145
2017-11-30

Laser-stirred powder bed fusion

#84
20170223318
2017-08-03

Laser display system

#85
20170067732
2017-03-09

Method of improving lateral resolution for height sensor using differential detection technology for semiconductor inspection and metrology

#86
20170045354
2017-02-16

Information processing apparatus and information processing method

#87
20170032507
2017-02-02

Pattern inspection apparatus and pattern inspection method

#88
20170027447
2017-02-02

SYSTEM AND METHOD FOR IMPROVED LIGHT DELIVERY TO AND FROM SUBJECTS

#89
20170003572
2017-01-05

Power scalable nonlinear optical wavelength converter

#90
20160313258
2016-10-27

Inspection system having an expanded angular coverage

#91
20160312975
2016-10-27

Illumination unit, projection display unit, and direct-view display unit

#92
20160291331
2016-10-06

Device for shaping laser radiation

#93
20160287141
2016-10-06

Endoscopic measurement system and method

#94
20160274439
2016-09-22

Random access stimulated emission depletion (STED) microscopy

#95
20160223828
2016-08-04

Structured light projection and imaging

#96
20160216522
2016-07-28

Modular laser apparatus

#97
20160216498
2016-07-28

MICROSCOPE WITH AN ELEMENT FOR CHANGING THE SHAPE OF THE ILLUMINATING LIGHT FOCUS POINT

#98
20160154237
2016-06-02

Systems and methods for eliciting cutaneous sensations using electromagnetic radiation

#99
20160139560
2016-05-19

Projector display systems having non-mechanical mirror beam steering

#100
20160116756
2016-04-28

Light collimators and methods for human machine interfaces

#101
20160097932
2016-04-07

Spatial color mixing in a cascade imaging system

#102
20160050401
2016-02-18

System, method and computer program product to project light pattern

#103
20160003451
2016-01-07

Arrangement comprising an optical device and a reflector

#104
20150380891
2015-12-31

Optical rotating device for injecting a laser beam and method for positioning a laser beam

#105
20150303643
2015-10-22

Laser module

#106
20150219906
2015-08-06

Device having an arrangement of optical elements

#107
20150219904
2015-08-06

Methods and devices for controlling the size of light beams of large dimensions

#108
20150205136
2015-07-23

Green laser zoom beam expanding system and laser processing equipment

#109
20150139595
2015-05-21

Device for converting the transverse spatial profile of intensity of a light beam, preferably using a microstructured optical fibre

#110
20150136755
2015-05-21

Optical design for line generation using microlens array

#111
20150124431
2015-05-07

Illumination apparatus

#112
20150108376
2015-04-23

Distance Measuring Photoelectric Sensor And Method For Controlling Light Projection Spot Thereof

#113
20150098242
2015-04-09

Light source apparatus

#114
20150043054
2015-02-12

ADAPTIVE OPTICS FOR COMBINED PULSE FRONT END PHASE FRONT CONTROL

#115
20150009583
2015-01-08

Dynamic laser beam shaping methods and systems

#116
20140327887
2014-11-06

Projection system with a plurality of light-emitting elements

#117
20140307312
2014-10-16

Beam shaping unit for focusing a laser beam

#118
20140293406
2014-10-02

Device and method for expanding a laser beam

#119
20140268368
2014-09-18

Optical device for beam shaping

#120
20140220768
2014-08-07

Method of laser irradiation, laser irradiation apparatus, and method of manufacturing a semiconductor device

#121
20140146377
2014-05-29

Contrast enhancing system

#122
20140078473
2014-03-20

Scanning type projector

#123
20140076869
2014-03-20

Laser processing apparatus

#124
20140027417
2014-01-30

Excimer laser apparatus projecting a beam with a selectively variable short-axis beam profile

#125
20140002801
2014-01-02

Illumination unit, projection display unit, and direct-view display unit

#126
20130321780
2013-12-05

Illumination unit, projection display unit, and direct-view display unit

#127
20130235353
2013-09-12

Illuminating unit and display

#128
20130194673
2013-08-01

Apparatus for shaping the light rays of a laser beam

#129
20130112667
2013-05-09

Optical design for line generation using microlens array

#130
20130107224
2013-05-02

Optical unit

#131
20130044371
2013-02-21

Beam shaping unit for focusing a laser beam

#132
20120182714
2012-07-19

COMPOSITE FILM FOR LIGHT-EMITTING APPARATUS, LIGHT-EMITTING APPARATUS AND METHOD FOR PRODUCING THE COMPOSITE FILM

#133
20110205745
2011-08-25

Light guide element for a lighting device

#134
20110127697
2011-06-02

METHOD AND APPARATUS FOR CONTROLLING THE SIZE OF A LASER BEAM FOCAL SPOT

#135
20100318073
2010-12-16

Apparatus for ophthalmic laser surgery

#136
20100284650
2010-11-11

Beam homogenizer, laser irradiation apparatus, and method of manufacturing a semiconductor device

#137
20100259727
2010-10-14

Optical unit

#138
20100060969
2010-03-11

Optical beam generating device

#139
20090317961
2009-12-24

Beam homogenizer and laser irradiation apparatus and method of manufacturing semiconductor device

#140
20090190101
2009-07-30

Double-Reverse Total-Internal-Reflection-Prism Optical Engine

#141
20090180171
2009-07-16

Projection apparatus using micromirror device

#142
20090128704
2009-05-21

Color sequential illumination for spatial light modulator

#143
20090128588
2009-05-21

Color display system

#144
20090075816
2009-03-19

Image processing method and image processing apparatus

#145
20080304536
2008-12-11

High intensity laser or diode-based lighting apparatus having integrated optics

#146
20080252978
2008-10-16

Laser irradiation apparatus, laser irradiation method, and method for manufacturing semiconductor device

#147
20080043339
2008-02-21

Method and apparatus for designing transmissive optical surfaces

#148
20080030691
2008-02-07

Light emitting device, manufacturing method for light emitting device, illumination device using light emitting device, and projector

#149
20080019004
2008-01-24

Apparatus for optical beam shaping and associated methods

#150
20070273855
2007-11-29

Patterning systems using photomasks including shadowing elements therein

#151
20070242924
2007-10-18

Directional light homogenizer assembly

#152
20070223095
2007-09-27

Optical device, system and method

#153
20070206383
2007-09-06

Methods and apparatuses for homogenizing light

#154
20070183044
2007-08-09

Diffractive optical element, illumination system comprising the same, and method of manufacturing semiconductor device using illumination system

#155
20070171507
2007-07-26

Intensity distribution of incident light flux

#156
20070122751
2007-05-31

Methods of patterning using photomasks including shadowing elements therein and related systems

#157
20070111549
2007-05-17

Laser irradiation apparatus

#158
20070058372
2007-03-15

Lighting system enabling combination of several light beams

#159
20070058246
2007-03-15

Microscope arrangement

#160
20070041099
2007-02-22

Lens for forming laser lines with uniform brightness

#161
20070024979
2007-02-01

Beam-forming device

#162
20060228837
2006-10-12

Apparatus and method for laser radiation

#163
20060227440
2006-10-12

Generation of a desired wavefront with a plurality of phase contrast filters

#164
20060194377
2006-08-31

Laser process

#165
20060181778
2006-08-17

Optical lens and semiconductor laser apparatus

#166
20060176574
2006-08-10

Variable beam shaping element

#167
20060176563
2006-08-10

Apparatus for converting light beams

#168
20060152811
2006-07-13

Condenser

#169
20060146384
2006-07-06

Optical beam transformation system and illumination system comprising an optical beam transformation system

#170
20060114768
2006-06-01

Laser irradiation apparatus

#171
20060103907
2006-05-18

Beam-shaping optical element and method and program for designing the same

#172
20060068607
2006-03-30

Method for manufacturing semiconductor device including a multi-phase prism

#173
20060054779
2006-03-16

Optical image reader having a replaceable optical array panel

#174
20050270656
2005-12-08

Lens for forming laser lines with uniform brightness

#175
20050254034
2005-11-17

Illumination optical system, exposure device using the illumination optical system, and exposure method

#176
20050190451
2005-09-01

Apparatus for optical beam shaping and diffusing and associated methods

#177
20050190429
2005-09-01

Micromirrors with lower driving voltages

#178
20050170567
2005-08-04

Method of crystallizing a semiconductor film using laser irradiation

#179
20050168827
2005-08-04

Grin-lens arrangement

#180
20050162746
2005-07-28

Radially non-symmetric beam forming elements for correction of energy profile distortion due to lateral beam drift

#181
20050128540
2005-06-16

Beam shaping element for use in a lithographic system

#182
20050105189
2005-05-19

Arrangement and apparatus for optical beam transformation

#183
20050073750
2005-04-07

Power combination optical system and light source module

#184
20050057809
2005-03-17

Compensator optics to improve the stability of beam delivery systems that utilize beam shaping technology

#185
20050046945
2005-03-03

Diffractive optical element, illumination system comprising the same, and method of manufacturing semiconductor device using illumination system

#186
20050036125
2005-02-17

System for laser beam expansion without expanding spatial coherence

#187
20050036029
2005-02-17

Imaging head with laser diode array and a beam-shaping micro light-pipe array

#188
20050024732
2005-02-03

Integrator of optical device

#189
20050013009
2005-01-20

Lens for forming laser lines with uniform brightness

#190
20050012903
2005-01-20

Projection display apparatus

#191
20050007554
2005-01-13

Illumination unit and projection image display having the same

#192
20050001281
2005-01-06

Process to improve image sensor sensitivity

#193
15944825
2019-08-20

Apparatus for a dynamic multi-axis heterodyne interferometric vibrometer

#194
15853612
2020-08-18

Positional tracking using light beams with constant apparent frequencies

#195
15430417
2018-11-27

LED lighting methods and apparatus

#196
14578949
2016-11-29

Pulsed laser induced plasma light source