ClassID:

174869

G02B27/141 - CPC Classification

Classification description:

Optical systems or apparatus not provided for by any of the groups -; Beam splitting or combining systems operating by reflection only using dichroic mirrors

Recent Application in this class:
#1
20260131533
2026-05-14

Enclosed Additive Manufacturing System

#2
20260121782
2026-04-30

Wavelength Division Device and Wavelength Division Device Manufacturing Method Capable of Improving Filter Alignment Accuracy

#3
20260098973
2026-04-09

DUAL SCINTILLATOR SYSTEM FOR NEUTRON AND ELECTROMAGNETIC IMAGING

#4
20260085925
2026-03-26

FILM THICKNESS MEASURING DEVICE AND FILM THICKNESS MEASURING METHOD

#5
20260072289
2026-03-12

MULTIBAND DICHROIC METAMIRROR AND METHOD

#6
20260072279
2026-03-12

BONDED OPTICAL DEVICES

#7
20260056399
2026-02-26

Imaging System for a Video Endoscope including a Beam Splitting Device

#8
20260050152
2026-02-19

OPTICAL DEVICE

#9
20260044085
2026-02-12

LINE SCANNING TEMPORALLY FOCUSED TWO-PHOTON LITHOGRAPHY SYSTEM

#10
20260036419
2026-02-05

HEIGHT MEASUREMENT APPARATUS AND HEIGHT MEASUREMENT METHOD

#11
20260016701
2026-01-15

METHOD AND DEVICE FOR MICROSCOPIC IMAGING BASED ON FREQUENCY-DOMAIN MODULATION

#12
20260016687
2026-01-15

ARRAY WAVEGUIDE SYSTEM AND AUGMENTED REALITY DISPLAY DEVICE

#13
20260003560
2026-01-01

DISPLAY APPARATUS

#14
20260003178
2026-01-01

MICROSCOPE WITH SPATIAL IMAGING AND BEAM HOMOGENIZER

#15
20250389968
2025-12-25

DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME

#16
20250389658
2025-12-25

SYSTEMS AND METHODS FOR IMAGING A SAMPLE

#17
20250383547
2025-12-18

METHODS, DEVICES, AND SYSTEMS FOR ILLUMINATING SPATIAL LIGHT MODULATORS

#18
20250380868
2025-12-18

Low Energy Photoacoustic Microscopy (PAM) and Combined Pam, Dye-Based Microscopy, and Optical Coherence Tomography

#19
20250369881
2025-12-04

OPTICAL PHASED ARRAY SYSTEM WITH CLOSED-LOOP COMPENSATION OF ATMOSPHERIC TURBULENCE AND NOISE EFFECTS

#20
20250346952
2025-11-13

ILLUMINATION SYSTEMS FOR NUCLEIC ACID SEQUENCING

#21
20250321473
2025-10-16

LIGHT SOURCE SYSTEM

#22
20250295487
2025-09-25

APPARATUS FOR DYNAMICALLY MEASURING OCULAR STRUCTURES USING PURKINJE REFLECTION SPOTS

#23
20250284135
2025-09-11

Four-Way Image Splitter for High-Speed Characterization of Tissue Samples

#24
20250283821
2025-09-11

Hyperspectral Imaging Apparatus

#25
20250251613
2025-08-07

METHOD AND DEVICE FOR REMOVING BACKGROUND NOISE IN MICROSCOPIC IMAGING BASED ON FREQUENCY-DOMAIN MODULATION

#26
20250251333
2025-08-07

Clustered Wavelength Division Light Detection Systems And Methods of Using The Same

#27
20250231416
2025-07-17

SCOPE OPTICAL SYSTEM, IMAGING APPARATUS, AND ENDOSCOPE SYSTEM

#28
20250224338
2025-07-10

LUMINESCENCE IMAGING FOR GEMSTONE SCREENING

#29
20250208428
2025-06-26

LENS UNIT AND LAYERED FILM

#30
20250208420
2025-06-26

LENS PART, DISPLAY BODY, AND DISPLAY METHOD

#31
20250208419
2025-06-26

LENS PART, LAMINATE, DISPLAY BODY, AND MANUFACTURING METHOD AND DISPLAY METHOD FOR DISPLAY BODY

#32
20250204766
2025-06-26

DEVICE FOR ANTI-FOG ENDOSCOPE SYSTEM

#33
20250199223
2025-06-19

CURVED REFLECTIVE POLARIZER

#34
20250187268
2025-06-12

Dynamic Optical Assembly For Laser-Based Additive Manufacturing

#35
20250180921
2025-06-05

APPARATUS FOR MANUFACTURING DISPLAY DEVICE

#36
20250172804
2025-05-29

SEPARATED PUPIL OPTICAL SYSTEMS FOR VIRTUAL AND AUGMENTED REALITY AND METHODS FOR DISPLAYING IMAGES USING SAME

#37
20250164820
2025-05-22

DISPLAY DEVICE

#38
20250164815
2025-05-22

ELECTRONIC DEVICE

#39
20250164769
2025-05-22

MULTI-WAVELENGTH LASER BEAM PATTERN GENERATOR WITH AUTOMATED BEAM ALIGNMENT

#40
20250155720
2025-05-15

METHODS, DEVICES, AND SYSTEMS FOR ILLUMINATING SPATIAL LIGHT MODULATORS

#41
20250155712
2025-05-15

LIGHT SOURCE FOR PICTURE GENERATION UNIT IN HUD

#42
20250147293
2025-05-08

SYSTEMS AND METHODS FOR CONFOCAL MICROSCOPY

#43
20250144879
2025-05-08

Additive Manufacturing System And Method

#44
20250130434
2025-04-24

Optical Devices and Systems with Dichroic Beamsplitter Color Combiner

#45
20250116876
2025-04-10

OPTICAL ELEMENT WITH 3D GRADIENT REFRACTIVE INDEX

#46
20250116875
2025-04-10

LASER-BEAM COMBINATION WITH DUAL-SUBSTRATE DICHROIC FILTERS

#47
20250110342
2025-04-03

MULTI-WAVELENGTH LASER BEAM HOMOGENIZER-EXPANDER LIGHT ENGINE

#48
20250102721
2025-03-27

DISPLAY SYSTEM HAVING A PLURALITY OF LIGHT PIPES FOR A PLURALITY OF LIGHT EMITTERS

#49
20250076642
2025-03-06

EYE TRACKING OPTICAL SYSTEM AND DISPLAY DEVICE

#50
20250072964
2025-03-06

TARGET IDENTIFICATION WITH OPTICAL FEEDBACK SIGNAL SPLITTER

#51
20250065566
2025-02-27

Chamber Systems For Additive Manufacturing

#52
20250053021
2025-02-13

IMAGING SYSTEM AND SEQUENCING SYSTEM

#53
20250044598
2025-02-06

BONDED OPTICAL DEVICES

#54
20250040004
2025-01-30

All-Optical Laser-Driven Light Source with Electrodeless Ignition

#55
20250028165
2025-01-23

MULTIPLE IMAGING MODALITY LIGHT SOURCE

#56
20250028159
2025-01-23

MULTIMODAL MICROSCOPY SYSTEM

#57
20250016295
2025-01-09

CAMERA MODULE WITH CHROMATIC ABERRATION CORRECTION

#58
20250013139
2025-01-09

PROJECTION LASER SOURCE AND PROJECTION APPARATUS

#59
20240411141
2024-12-12

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS

#60
20240394001
2024-11-28

DISPLAY APPARATUS

#61
20240393608
2024-11-28

MULTISPECTRAL IMAGER

#62
20240383199
2024-11-21

Variable Print Chamber Walls For Powder Bed Fusion Additive Manufacturing

#63
20240369817
2024-11-07

Fast scanning microscope systems, and related optics and methods

#64
20240369814
2024-11-07

Multiple Effective Focal Length (EFL) Optical System

#65
20240362437
2024-10-31

Indicia readers with multiple imaging assemblies and dichroic mirrors

#66
20240361586
2024-10-31

BINOCULAR TELESCOPE

#67
20240353308
2024-10-24

Clustered wavelength division light detection systems and methods of using the same

#68
20240342988
2024-10-17

Long and High Resolution Structures Formed by Additive Manufacturing Techniques

#69
20240329507
2024-10-03

LIGHT SOURCE UNIT AND PROJECTOR

#70
20240313510
2024-09-19

LIGHT SOURCE AND LASER PROJECTION DEVICE

#71
20240302659
2024-09-12

METHODS, DEVICES, AND SYSTEMS FOR ILLUMINATING SPATIAL LIGHT MODULATORS

#72
20240295734
2024-09-05

Optical Display Apparatus, Display System, Vehicle, and Color Adjustment Method

#73
20240291220
2024-08-29

LASER SYSTEM, PULSE LASER LIGHT GENERATING METHOD, AND ELECTRONIC DEVICE MANUFACTURING METHOD

#74
20240288760
2024-08-29

PROJECTOR

#75
20240272537
2024-08-15

ILLUMINATION SYSTEM AND PROJECTION DEVICE

#76
20240264073
2024-08-08

Harmonics microscope for measuring glycated hemoglobin fraction of single red blood cell

#77
20240255767
2024-08-01

METHOD AND DEVICE FOR GENERATING LASER PULSES

#78
20240239046
2024-07-18

Light Recycling For Additive Manufacturing Optimization

#79
20240219739
2024-07-04

LIGHT SOURCE APPARATUS AND IMAGE DISPLAY APPARATUS

#80
20240210805
2024-06-27

ILLUMINATION SYSTEM AND PROJECTION APPARATUS

#81
20240210705
2024-06-27

SEE-THROUGH COMPUTER DISPLAY SYSTEMS

#82
20240210699
2024-06-27

Display device including a first lens and a second lens having shapes asymmetric about a semi-transparent mirror, and head-mounted display

#83
20240208143
2024-06-27

RECYCLING POWDERED MATERIAL FOR ADDITIVE MANUFACTURING

#84
20240201508
2024-06-20

SENSOR WITH AN OMNIDIRECTIONAL FIELD OF VIEW

#85
20240192516
2024-06-13

Optical devices and systems with dichroic beamsplitter color combiner

#86
20240179278
2024-05-30

Projector

#87
20240168305
2024-05-23

LIGHT PROJECTOR MODULE

#88
20240155211
2024-05-09

IMAGE ACQUISITION METHOD AND DEVICE

#89
20240111083
2024-04-04

COMPACT DISPLAY WITH EXTENDED PIXEL RESOLUTION

#90
20240110873
2024-04-04

Luminescence imaging for gemstone screening

#91
20240103274
2024-03-28

Bonded optical devices

#92
20240036341
2024-02-01

LASER LIGHT SOURCE COMBINER SYSTEM

#93
20240022326
2024-01-18

LIGHTWEIGHT SCALABLE MULTI-USER OPTICAL ANTENNA AND COMMUNICATION METHOD

#94
20240012251
2024-01-11

Methods, devices, and systems for illuminating spatial light modulators

#95
20240012228
2024-01-11

Light source apparatus, microscopic device, optical detection device and optical detection method

#96
20240012113
2024-01-11

MULTIPLE COHERENT BEAM COMBINATION SYSTEMS SHARING A COMMON RECEIVER

#97
20240004208
2024-01-04

LASER LIGHT SOURCES AND METHODS

#98
20240004207
2024-01-04

Laser Projector with Reduced Optical Elements and Improved Power Efficiency

#99
20240004182
2024-01-04

Beam Splitting Device for a Distal End Section of an Endoscope, Objective System and Endoscope

#100
20230418069
2023-12-28

Head-mounted display eyeball tracker integrated system

#101
20230417648
2023-12-28

Clustered wavelength division light detection systems and methods of using the same

#102
20230400680
2023-12-14

Ladar transmitter with ellipsoidal reimager

#103
20230384573
2023-11-30

SYSTEMS FOR OPERATING ELECTROKINETIC DEVICES

#104
20230367133
2023-11-16

MULTI BROADBAND COAXIAL LASER BEAM COMBINER APPARATUS AND METHODS

#105
20230356466
2023-11-09

Enclosed Additive Manufacturing System

#106
20230356465
2023-11-09

Chamber systems for additive manufacturing

#107
20230350218
2023-11-02

Scope optical system, imaging apparatus, and endoscope system

#108
20230341757
2023-10-26

Light source device and projection-type display apparatus

#109
20230324664
2023-10-12

Spinning disk microscope device with potentially enhanced image resolution

#110
20230324303
2023-10-12

Apparatus and method for multiple source excitation Raman spectroscopy

#111
20230319959
2023-10-05

All-optical laser-driven light source with electrodeless ignition

#112
20230314788
2023-10-05

Multiple imaging modality light source

#113
20230311413
2023-10-05

Additive manufacturing system and method

#114
20230310076
2023-10-05

Target identification with optical feedback signal splitter

#115
20230302729
2023-09-28

Part Manipulation Using Printed Manipulation Points

#116
20230296908
2023-09-21

MULTIPLE COHERENT BEAM COMBINATION SYSTEMS WITH REDUCED NUMBER OF APERTURES

#117
20230273417
2023-08-31

Systems and methods for confocal microscopy

#118
20230258941
2023-08-17

See-through computer display systems

#119
20230258918
2023-08-17

DIGITAL MICROSCOPE WITH ARTIFICIAL INTELLIGENCE BASED IMAGING

#120
20230244082
2023-08-03

Methods, devices, and systems for illuminating spatial light modulators

#121
20230236489
2023-07-27

LIGHT SOURCE DEVICE AND IMAGE PROJECTING APPARATUS

#122
20230236487
2023-07-27

LIGHT SOURCE APPARATUS AND PROJECTOR

#123
20230236412
2023-07-27

Projection device based on LED light source

#124
20230229069
2023-07-20

Light source unit, projection display device, and method for manufacturing light source unit

#125
20230213763
2023-07-06

IMAGE DISPLAY DEVICE

#126
20230201944
2023-06-29

Solder device and system controller thereof

#127
20230200656
2023-06-29

Microscopy imaging device with advanced imaging properties

#128
20230194734
2023-06-22

DOSIMETRY SYSTEM FOR PHOTODYNAMIC ANITMICROBIAL THERAPY DEVICE OF INFECTIOUS KERATITIS

#129
20230168516
2023-06-01

Virtual and augmented reality systems and methods

#130
20230160827
2023-05-25

LARGE-FIELD 3D SPECTRAL MICROSCOPY

#131
20230158616
2023-05-25

Multi-functional ingester system for additive manufacturing

#132
20230152219
2023-05-18

Optical water-quality detection apparatus

#133
20230141123
2023-05-11

APPARATUS FOR PERFORMING PHOTOCHEMICAL MEASUREMENTS ON A LIQUID OR LIQUID-CONTAINING SAMPLE

#134
20230140583
2023-05-04

Light source module

#135
20230135388
2023-05-04

Light source module

#136
20230124178
2023-04-20

System and Method for Generating Compact Light-Field Displays through Varying Optical Depths

#137
20230109743
2023-04-13

Fluorescence guide plate, and solar-pumped laser

#138
20230092879
2023-03-23

See-through computer display systems

#139
20230089314
2023-03-23

Curved reflective polarizer

#140
20230087712
2023-03-23

METHODS, DEVICES, AND ARCHITECTURES FOR INTER-SPACECRAFT OPTICAL COMMUNICATION

#141
20230085136
2023-03-16

BEAM COMBINING MODULE AND BEAM SCANNING PROJECTOR SYSTEM

#142
20230079006
2023-03-16

Long and high resolution structures formed by additive manufacturing techniques

#143
20230075714
2023-03-09

Target identification with optical feedback signal splitter

#144
20230067865
2023-03-02

OPTICAL APPARATUS

#145
20230066638
2023-03-02

HEIGHT MEASUREMENT APPARATUS AND HEIGHT MEASUREMENT METHOD

#146
20230062857
2023-03-02

Separated pupil optical systems for virtual and augmented reality and methods for displaying images using same

#147
20230061667
2023-03-02

IMAGING UNIT AND MEASUREMENT DEVICE

#148
20230061317
2023-03-02

Chamber Systems For Additive Manufacturing

#149
20230058292
2023-02-23

MICRO-PULSE LIDAR AND METHOD FOR DETECTING WATER VAPOR, TEMPERATURE, AND PRESSURE OF ATMOSPHERE

#150
20230058064
2023-02-23

FILM THICKNESS MEASURING DEVICE AND FILM THICKNESS MEASURING METHOD

#151
20230052446
2023-02-16

SNAPSHOT HYPERSPECTRAL IMAGER FOR EMISSION AND REACTIONS (SHEAR)

#152
20230051353
2023-02-16

BEAM SHAPING OPTICAL STRUCTURES

#153
20230046312
2023-02-16

High precision and low cross-coupling laser steering

#154
20230008760
2023-01-12

Projection image display device

#155
20230004014
2023-01-05

Method and system for RGB illuminator

#156
20220413374
2022-12-29

Light source unit and projector

#157
20220393760
2022-12-08

Optical communications terminal

#158
20220390820
2022-12-08

Light source module

#159
20220390819
2022-12-08

Light source module

#160
20220382049
2022-12-01

Telescope and sensor systems and methods

#161
20220381694
2022-12-01

Light-emitting detection device

#162
20220381676
2022-12-01

Optical measurement device including a light splitting module comprising light splitters and a light inspecting module comprising a plurality of inspecting cameras

#163
20220373874
2022-11-24

ILLUMINATION SYSTEM AND PROJECTION APPARATUS

#164
20220365331
2022-11-17

Microscope and Related Apparatuses, Methods, and Computer Programs

#165
20220364992
2022-11-17

SPECTRAL IMAGING SYSTEM AND METHOD FOR LOW SIGNAL DETECTION AND PROCESSING

#166
20220362894
2022-11-17

Dynamic optical assembly for laser-based additive manufacturing

#167
20220357584
2022-11-10

APPARATUS FOR POSITIONING COMPONENTS IN OPTICAL SYSTEMS

#168
20220357197
2022-11-10

LASER SYSTEM MONITORING USING DETECTION OF BACK REFLECTION

#169
20220326528
2022-10-13

See-through computer display systems

#170
20220317467
2022-10-06

Optical devices having dichroic beam combiners, optical devices for use with dichroic beam combiners, and methods of manufacture therefor

#171
20220311204
2022-09-29

LIGHT-EMITTING DEVICE

#172
20220308355
2022-09-29

STRIPED MIRROR IMAGE SPLITTER

#173
20220304767
2022-09-29

OPERATING MICROSCOPE AND OPHTHALMIC SYSTEM

#174
20220299859
2022-09-22

Light source device and projection display apparatus

#175
20220299785
2022-09-22

Optical engine module and projection device

#176
20220299784
2022-09-22

Imaging device for a medical imaging system, medical imaging system and method for generating medical images

#177
20220297228
2022-09-22

ALIGNMENT UNIT, SENSOR MODULE COMPRISING SAME, AND LASER WORKING SYSTEM COMPRISING THE SENSOR MODULE

#178
20220291494
2022-09-15

CONFOCAL SCANNER AND CONFOCAL MICROSCOPE

#179
20220283483
2022-09-08

Projector including a phosphor wheel

#180
20220269097
2022-08-25

Image display device and virtual image display apparatus

#181
20220269084
2022-08-25

Multiple laser light source sets for scanning display systems

#182
20220269083
2022-08-25

Beam combining architectures for scanning display systems

#183
20220260820
2022-08-18

COMBINED REFLECTANCE CONFOCAL AND TWO-PHOTON MICROSCOPY SYSTEM FOR HIGH-SPEED HIGH-CONTRAST CELLULAR EXAMINATION OF LIVING TISSUE AND METHOD FOR HIGH-SPEED/HIGH-CONTRAST CELLULAR EXAMINATION OF LIVING TISSUE USING THE SAME

#184
20220256066
2022-08-11

Method and system for performing high speed optical image detection

#185
20220252240
2022-08-11

Light source module

#186
20220244546
2022-08-04

HEAD-MOUNTED DISPLAY EYEBALL TRACKER INTEGRATED SYSTEM

#187
20220244531
2022-08-04

Switchable view imaging system

#188
20220234147
2022-07-28

Multi-functional ingester system for additive manufacturing

#189
20220229353
2022-07-21

LARGE COLOR GAMUT LASER LIGHT SOURCE SYSTEM INTEGRATED BY NOTCH COMBINING BEAM

#190
20220229288
2022-07-21

Ladar transmitter with ellipsoidal reimager

#191
20220221730
2022-07-14

Apparatus and method for measuring spectral components of Raman scattered light

#192
20220214746
2022-07-07

Method and device for image display and eye tracking through a catadioptric lens

#193
20220206280
2022-06-30

MICROSCOPE WITH SPATIAL IMAGING AND BEAM HOMOGENIZER

#194
20220201268
2022-06-23

Exoscope with enhanced depth of field imaging

#195
20220196545
2022-06-23

MOISTURE SENSING DEVICE

#196
20220187133
2022-06-16

Microscale in-situ imaging of dynamic temperature and deformation fields

#197
20220179298
2022-06-09

Light source device and projection device

#198
20220171276
2022-06-02

Illumination system and projection device

#199
20220171266
2022-06-02

Illumination system and projection device

#200
20220158727
2022-05-19

Optical free space communication apparatus using polarization

#201
20220146906
2022-05-12

Laser beams methods and systems

#202
20220146718
2022-05-12

OPTICAL MODULE

#203
20220146424
2022-05-12

DEVICE AND METHOD FOR MEASURING FLUORESCENCE SIGNAL IN MULTI-ILLUMINATION MODE, AND USE OF THE METHOD

#204
20220128896
2022-04-28

Illumination system and projection device

#205
20220128893
2022-04-28

Projection apparatus and illumination system

#206
20220128806
2022-04-28

Low numerical aperture lens based oblique plane illumination imaging

#207
20220121094
2022-04-21

Illumination system and projection device

#208
20220117696
2022-04-21

OPTICAL COHERENCE TOMOGRAPHY AUGMENTED REALITY-BASED SURGICAL MICROSCOPE IMAGING SYSTEM AND METHOD

#209
20220113615
2022-04-14

Light source unit, projection display device, and method for manufacturing light source unit

#210
20220113548
2022-04-14

Polarization control member and light emitting device

#211
20220113523
2022-04-14

Microscope with a wide-field illuminator and a common detection objective for a camera detector and a point detector

#212
20220100979
2022-03-31

Machine vision system and method with on-axis aimer and distance measurement assembly

#213
20220091493
2022-03-24

Light source device and projection-type display apparatus

#214
20220088872
2022-03-24

High resolution, high throughput additive manufacturing

#215
20220082920
2022-03-17

Light source apparatus and projector

#216
20220082915
2022-03-17

Light source system and projection apparatus

#217
20220082847
2022-03-17

Collimator lens, light source device, and image display device

#218
20220082837
2022-03-17

Methods, devices, and systems for illuminating spatial light modulators

#219
20220082697
2022-03-17

LASER RADAR

#220
20220075248
2022-03-10

Light source device and image display device

#221
20220066226
2022-03-03

Aligement module with preferred illumination uniformity applied for a projector

#222
20220066225
2022-03-03

Light source and extreme ultraviolet light source system using the same

#223
20220065792
2022-03-03

A SYSTEM AND A METHOD OF PERFORMING SPECTROSCOPIC ANALYSIS OF A SAMPLE

#224
20220065782
2022-03-03

Forensic detector and the system thereof

#225
20220057622
2022-02-24

Multiple imaging modality light source

#226
20220050353
2022-02-17

Systems and methods for laser systems with variable beam parameter product utilizing thermo-optic effects

#227
20220026790
2022-01-27

Illumination device and projector

#228
20220026045
2022-01-27

Lighting apparatus and projection-type image display apparatus

#229
20220014274
2022-01-13

Aligning single-aperture optical transceiver and method

#230
20220013975
2022-01-13

Light-emitting device and method for emitting light

#231
20220004014
2022-01-06

Optical devices and systems with dichroic beamsplitter color combiner

#232
20220003538
2022-01-06

Ellipsometer and inspection device for inspecting semiconductor device having the same

#233
20220001494
2022-01-06

Laser processing device and laser processing method

#234
20210400243
2021-12-23

Optical device, light source device, and projector

#235
20210389600
2021-12-16

Dichroic mirror array and light detecting device

#236
20210389517
2021-12-16

Compact display with extended pixel resolution

#237
20210389247
2021-12-16

Luminescence imaging for gemstone screening

#238
20210382383
2021-12-09

ILLUMINATOR AND PROJECTOR

#239
20210376556
2021-12-02

Methods and apparatus for measuring and locking ultra-fast laser pulses

#240
20210373429
2021-12-02

Compact size multi-channel light engine projection apparatus

#241
20210373427
2021-12-02

Laser projector with reduced optical elements and improved power efficiency

#242
20210356871
2021-11-18

Radiation system

#243
20210356754
2021-11-18

Meta-optics for virtual reality and augmented reality systems

#244
20210353142
2021-11-18

Low energy photoacoustic microscopy (PAM) and combined PAM, dye-based microscopy, and optical coherence tomography

#245
20210349319
2021-11-11

Image display apparatus and head-mounted display

#246
20210349190
2021-11-11

Optical scanning device and LIDAR system including the same

#247
20210338325
2021-11-04

Target identification with optical feedback signal splitter

#248
20210328411
2021-10-21

Dual quantum cascade laser micropackage

#249
20210316409
2021-10-14

Variable print chamber walls for powder bed fusion additive manufacturing

#250
20210314537
2021-10-07

Light source device and projection type display device

#251
20210302784
2021-09-30

MULTI-MODE DISPLAY

#252
20210302315
2021-09-30

Fluorescence image analyzing apparatus, method of analyzing fluorescence image, and computer program

#253
20210294110
2021-09-23

Laser projector with reduced optical elements and improved power efficiency

#254
20210294084
2021-09-23

Medical image processing device, medical observation system, and image processing method

#255
20210286249
2021-09-16

PROJECTION-TYPE DISPLAY APPARATUS

#256
20210286178
2021-09-16

High-resolution liquid crystal displays

#257
20210267458
2021-09-02

Microscopy imaging device with advanced imaging properties

#258
20210267444
2021-09-02

Endoscope comprising a dichroic prism assembly with at least four channels

#259
20210258549
2021-08-19

Head-mounted display and projection screen

#260
20210255456
2021-08-19

Device of anti-fogging endoscope system

#261
20210251478
2021-08-19

Device for anti-fog endoscope system

#262
20210247678
2021-08-12

LIGHT SOURCE DEVICE AND OPTICAL ENGINE

#263
20210247676
2021-08-12

LIGHT SOURCE APPARATUS AND IMAGE PROJECTION APPARATUS

#264
20210247293
2021-08-12

Clustered wavelength division light detection systems and methods of using the same

#265
20210239968
2021-08-05

Two-lens optical system, beam combining module, projector, and method for assembling two-lens optical system

#266
20210223534
2021-07-22

Multi-channel sensor using a rear-stopped reflective triplet

#267
20210216002
2021-07-15

Optical module, projection type image display apparatus, and method of manufacturing optical module

#268
20210208473
2021-07-08

Laser beams methods and systems

#269
20210191250
2021-06-24

Light source device and projection display apparatus

#270
20210191138
2021-06-24

Multi-channels high brightness light engine apparatus

#271
20210190689
2021-06-24

Light-emitting detection device

#272
20210187833
2021-06-24

Chamber systems for additive manufacturing

#273
20210181519
2021-06-17

Method and system for RGB illuminator

#274
20210181510
2021-06-17

Bonded optical devices

#275
20210173203
2021-06-10

Microscope device with enhanced contrast formed by light illumination transmitted in two different spectral ranges

#276
20210173192
2021-06-10

Microscope device

#277
20210165336
2021-06-03

Reflective optical element for a radiation beam

#278
20210157225
2021-05-27

Prism architecture

#279
20210157147
2021-05-27

Free space multiple laser diode modules

#280
20210149288
2021-05-20

Light source unit and projector

#281
20210148534
2021-05-20

Illumination device using coherent light source

#282
20210144345
2021-05-13

Imaging apparatus, signal processing apparatus, signal processing method, and program

#283
20210143014
2021-05-13

Device and method for measuring film longitudinal temperature field during nitride epitaxial growth

#284
20210141282
2021-05-13

Mid-infrared wavelength optical transmitter and receiver

#285
20210141235
2021-05-13

OPTICAL COMPONENT, OPTICAL MODULE, AND COMMUNICATIONS DEVICE

#286
20210131967
2021-05-06

Large-field 3D spectral microscopy

#287
20210124178
2021-04-29

Medical imaging system, illumination device, and method

#288
20210116099
2021-04-22

Methods and systems for a multi-wavelength illumination system

#289
20210114136
2021-04-22

DEVICE FOR MONITORING BEAM TREATMENT OF A WORKPIECE AND USE THEREOF, DEVICE FOR BEAM TREATMENT OF A WORKPIECE AND USE THEREOF, METHOD FOR MONITORING BEAM TREATMENT OF A WORKPIECE, METHOD FOR BEAM TREATMENT OF A WORKPIECE

#290
20210100383
2021-04-08

Drinking dramatization glass, drinking dramatization system, remote toast counter system, storage medium and drink freeze container

#291
20210097247
2021-04-01

Optical imaging devices and methods

#292
20210096578
2021-04-01

Imaging device

#293
20210096078
2021-04-01

Light source device including laser-excited light source

#294
20210088256
2021-03-25

Solar concentrator

#295
20210076921
2021-03-18

Microscope system and medical light source apparatus

#296
20210075511
2021-03-11

Bidirectional optical wireless transmission system

#297
20210072629
2021-03-11

Projector and multi-projection system

#298
20210063855
2021-03-04

Light source unit and projector

#299
20210060695
2021-03-04

Laser processing apparatus and optical adjustment method

#300
20210055643
2021-02-25

Projector