Patents-Review.com
ClassID:

174820 ⎘

G02B27/02 - CPC Classification

Classification description:

Optical systems or apparatus not provided for by any of the groups - Viewing or reading apparatus

Sub-classes:
Recent Application in this class:
#1
20250014536
2025-01-09

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

 #2
20240231109
2024-07-11

OPTICAL SYSTEM AND IMAGE DISPLAY DEVICE

 #3
20240126053
2024-04-18

Lens system and image observation apparatus

 #4
20230095993
2023-03-30

IMAGE FOLLOWING INFORMATION DETECTING DEVICE, IMAGE FOLLOWING DEVICE, IMAGE FOLLOWING INFORMATION DETECTING METHOD, AND IMAGE FOLLOWING METHOD

 #5
20230089522
2023-03-23

INTELLIGENT EXTENDED REALITY EYEWEAR

 #6
20220404962
2022-12-22

ELECTRONIC DEVICE, METHOD AND COMPUTER-READABLE MEDIUM FOR A USER HAVING REDUCED VISUAL ACUITY

 #7
20220315475
2022-10-06

OPTICAL GLASS PLATE

 #8
20220268397
2022-08-25

Rotation device

 #9
20220137663
2022-05-05

Head mounted display

 #10
20210364815
2021-11-25

Information processing apparatus and information processing method

 #11
20210350762
2021-11-11

Image processing device and image processing method

 #12
20210333523
2021-10-28

Lens system and image observation apparatus

 #13
20210011300
2021-01-14

Display device

 #14
20200387932
2020-12-10

Vehicle mountable holographic promoting system

 #15
20200387931
2020-12-10

Vehicle mountable holographic promoting system

 #16
20200372607
2020-11-26

Video display system

 #17
20200363640
2020-11-19

Optical scanning apparatus and retinal scanning head-mounted display

 #18
20200333550
2020-10-22

Optical mechanism

 #19
20200193634
2020-06-18

Information processing apparatus and image generating method

 #20
20200192561
2020-06-18

Electronic device, method and computer-readable medium for a user having reduced visual acuity

 #21
20200073135
2020-03-05

Information processing apparatus, and information processing method

 #22
20200073100
2020-03-05

OPTICAL INTERFACES AND METHODS FOR RAPID VOLUMETRIC NEURAL MODULATION AND SENSING

 #23
20190353298
2019-11-21

Actuator apparatus

 #24
20190331917
2019-10-31

PERSONAL 3D AND 2D VIEWING DEVICE

 #25
20190302430
2019-10-03

Observation optical system and observation apparatus including same

 #26
20190295285
2019-09-26

Information processing apparatus and image generating method

 #27
20190285790
2019-09-19

Display device and head-mounted display

 #28
20190278550
2019-09-12

Display device, operating method thereof, and display system

 #29
20190278049
2019-09-12

Lens barrel

 #30
20190268523
2019-08-29

Control apparatus, head-mounted display, control system, control method, and program

 #31
20190265485
2019-08-29

Display control device, display control method, and computer program

 #32
20190259211
2019-08-22

Image display system, image display device, control method therefor, and program

 #33
20190258066
2019-08-22

Imaging device

 #34
20190227309
2019-07-25

Dimming device, image display device, and display device

 #35
20190219824
2019-07-18

Information processing apparatus and image generating method

 #36
20190191994
2019-06-27

Information processing apparatus, information processing method, and recording medium

 #37
20190188921
2019-06-20

Information processing apparatus, information processing method, and image display system

 #38
20190172410
2019-06-06

Image processing device and image processing method

 #39
20190163029
2019-05-30

Multi-function lens device

 #40
20190158717
2019-05-23

Information processing apparatus and information processing method to control exposure for imaging the eye

 #41
20190155337
2019-05-23

Image display device, display device, and adjustment method for display device

 #42
20190139129
2019-05-09

Systems and methods for displaying a personalized outfit

 #43
20190137857
2019-05-09

Image projection system, image projection device, image projection method, image projection program, and server device

 #44
20190133437
2019-05-09

Visual field/visual acuity examination system, visual field/visual acuity examination device, visual field/visual acuity examination method, visual field/visual acuity examination program, and server device

 #45
20190114502
2019-04-18

Information processing device, information processing method, and program

 #46
20190113760
2019-04-18

Wearable device and adjustment method

 #47
20190113759
2019-04-18

Wearable device

 #48
20190079300
2019-03-14

Virtual imaging display device

 #49
20190079290
2019-03-14

Image display apparatus and image display method

 #50
20190072769
2019-03-07

Display control device, display control method, and computer program

 #51
20190018248
2019-01-17

Optical apparatus

 #52
20190003961
2019-01-03

Automatic titration device

 #53
20180373041
2018-12-27

Image projection device

 #54
20180373024
2018-12-27

Image projection device

 #55
20180365800
2018-12-20

Video display system

 #56
20180364490
2018-12-20

Adjustment structure of a bridle

 #57
20180348468
2018-12-06

Joining mechanism

 #58
20180329122
2018-11-15

Display device

 #59
20180321426
2018-11-08

Voltage adjustable near-eye optical lens

 #60
20180315364
2018-11-01

Information processing apparatus and image generation method

 #61
20180307378
2018-10-25

WEARABLE DISPLAY, IMAGE DISPLAY APPARATUS, AND IMAGE DISPLAY SYSTEM

 #62
20180307014
2018-10-25

Optical element, display device using same, and photoreceptor device

 #63
20180296094
2018-10-18

Optical scanning device, imaging device, and TOF type analyzer

 #64
20180278825
2018-09-27

Control apparatus, head-mounted display, control system, control method, and program

 #65
20180252920
2018-09-06

Retinal scan display device for correcting distortion of and inverting image

 #66
20180252850
2018-09-06

OPTICAL DEVICE

 #67
20180247392
2018-08-30

Information processing system, information processing apparatus, output apparatus, program, and recording medium

 #68
20180246327
2018-08-30

Image display apparatus with light adjusting members

 #69
20180172997
2018-06-21

Display apparatus

 #70
20180165942
2018-06-14

Head-mounting display, notification apparatus, notification system, notification method, and program

 #71
20180164587
2018-06-14

Control device, control method, and program

 #72
20180136472
2018-05-17

DISPLAY APPARATUS HAVING CURVED IMAGE FORMING APPARATUS

 #73
20180107273
2018-04-19

Automatic calibration for reflective lens

 #74
20180074321
2018-03-15

Head-mounted display, information processing apparatus, information processing system, and content data outputting method

 #75
20180063397
2018-03-01

Wearable device, control method and non-transitory storage medium

 #76
20180011326
2018-01-11

Head-mounted display and image display device

 #77
20170336552
2017-11-23

Light guide plate and virtual image display device

 #78
20170329144
2017-11-16

Head-mounted display and brightness control method

 #79
20170285785
2017-10-05

Electronic device and manufacturing method therefor

 #80
20170262703
2017-09-14

Head mounted display

 #81
20170246900
2017-08-31

Secure lens layer

 #82
20170227779
2017-08-10

Head Mounted Display And Wearable Computer

 #83
20170206688
2017-07-20

Head mounted display and control method thereof

 #84
20170192620
2017-07-06

Head-mounted display device and control method therefor

 #85
20170180712
2017-06-22

Stereoscopic image presenting device, stereoscopic image presenting method, and head-mounted display

 #86
20170169621
2017-06-15

Information processing apparatus, information processing method, and image display system

 #87
20170168296
2017-06-15

Device, method, and system of providing extended display with head mounted display

 #88
20170139216
2017-05-18

Magnifying bottle assembly with improved sealing capability

 #89
20170116897
2017-04-27

Image display device and method using unidirectional beam

 #90
20170067835
2017-03-09

Lighting device for inspection and inspection system

 #91
20170060399
2017-03-02

Vision correction system, method and graphical user interface for implementation on electronic devices having a graphical display

 #92
20170031435
2017-02-02

Reflective lenses to auto-calibrate a wearable system

 #93
20160334630
2016-11-17

FILTER FOR A TELEPROMPTER OR OTHER DISPLAY

 #94
20160306173
2016-10-20

Display control device, display control method, and computer program

 #95
20160266614
2016-09-15

Accessory, electronic assembly, control method, and method for forming an accessory

 #96
20160246334
2016-08-25

Accessory, electronic assembly, control method, and method for forming an accessory

 #97
20160004084
2016-01-07

Wearable computer

 #98
20150351192
2015-12-03

Methods and apparatus for controlling lighting

 #99
20150346494
2015-12-03

Display apparatus having curved image forming apparatus

 #100
20150293362
2015-10-15

Image display apparatus for displaying an image captured by a mobile apparatus

 #101
20150293357
2015-10-15

Optical device having a diffraction region

 #102
20150253643
2015-09-10

OPTICAL ASSEMBLY

 #103
20150243082
2015-08-27

Virtual play area display device, control system, and control program

 #104
20150168716
2015-06-18

Display device, head-mounted display, display method, display program and storage medium

 #105
20150077870
2015-03-19

ScreenScope

 #106
20150015974
2015-01-15

Multivision device and lens bar attached to the same

 #107
20140205799
2014-07-24

Accessory, electronic assembly, control method, and method for forming an accessory

 #108
20140092472
2014-04-03

Stepped waveguide autostereoscopic display apparatus with a reflective directional element

 #109
20140036361
2014-02-06

Directionally illuminated waveguide arrangement

 #110
20140016800
2014-01-16

Wearable computing device with behind-ear bone-conduction speaker

 #111
20130169683
2013-07-04

Improving display performance with iris scan profiling

 #112
20110216422
2011-09-08

Image Display Device

 #113
20110157709
2011-06-30

Visual display device

 #114
20110037682
2011-02-17

Image display device

 #115
20100002079
2010-01-07

MULTI-VIEW DISPLAY DEVICES

 #116
20090225448
2009-09-10

Magnifier

 #117
20080285140
2008-11-20

Substrate-guided optical devices

 #118
20070097513
2007-05-03

Substrate-guided optical devices

 #119
20070091445
2007-04-26

Substrate-guided optical devices

 #120
20060072226
2006-04-06

Remote viewing amplifier

 #121
20060039046
2006-02-23

Image combiner and image display

 #122
20050286129
2005-12-29

Disappearing and appearing image of an object

 #123
20050286127
2005-12-29

Polarized light valve

 #124
20050066403
2005-03-31

Eye protection against radiation

 #125
16391736
2019-10-22

Control apparatus, optical scanning apparatus, display apparatus, and control method

 #126
15647112
2019-08-20

Magnetic interpupillary distance adjustment

 #127
14084848
2015-06-23

Magnifying device