Patents-Review.com
ClassID:

174802 ⎘

G02B2027/0167 - CPC Classification

Classification description:

Optical systems or apparatus not provided for by any of the groups -; Head-up displays characterised by mechanical features Emergency system, e.g. to prevent injuries

Recent Application in this class:
#1
20260124916
2026-05-07

HEAD-UP DISPLAY APPARATUS

 #2
20250240401
2025-07-24

AUGMENTED REALITY SYSTEM WITH FAIL-SAFE DIRECT VIEW MODE

 #3
20250164808
2025-05-22

HEAD-MOUNTED DISPLAY DEVICE

 #4
20250102799
2025-03-27

HEAD MOUNTED DISPLAY AND INFORMATION PROCESSING METHOD

 #5
20250069416
2025-02-27

HEAD-MOUNTED DISPLAY, DISPLAY CONTROL METHOD, AND PROGRAM

 #6
20240264447
2024-08-08

Head-mounted display device

 #7
20240069339
2024-02-29

Head mounted display and information processing method

 #8
20240005680
2024-01-04

Head-mounted display, display control method, and program

 #9
20230418061
2023-12-28

PROTECTION OF USER'S HEALTH FROM OVERINDULGENCE IN METAVERSE

 #10
20230325482
2023-10-12

Safety harness with pseudo-crossover ventral straps

 #11
20230194864
2023-06-22

Device management in a smart environment

 #12
20230064819
2023-03-02

Head-mounted display device

 #13
20220335734
2022-10-20

Head-mounted display, display control method, and program

 #14
20210349309
2021-11-11

Information processing device, information processing method, and program

 #15
20210287511
2021-09-16

Detection of objects based on change in wireless signal

 #16
20210157140
2021-05-27

Combiner lens fault detection system

 #17
20210132378
2021-05-06

Head mounted display and information processing method

 #18
20200341282
2020-10-29

Wearable devices

 #19
20200250400
2020-08-06

Head-mounted display, display control method, and program

 #20
20190212812
2019-07-11

Sensory feedback systems and methods for guiding users in virtual reality environments

 #21
20190212551
2019-07-11

Projection display device with cover

 #22
20190113749
2019-04-18

Head mounted display and information processing method

 #23
20190076297
2019-03-14

Protector for welder

 #24
20180204050
2018-07-19

Head-mounted display, display control method, and program

 #25
20180003982
2018-01-04

Ground plane adjustment in a virtual reality environment

 #26
20170267362
2017-09-21

Emergency vision apparatus with hand access

 #27
20170219822
2017-08-03

Head mounted display and information processing method

 #28
20170123205
2017-05-04

Misuse detection for display combiner

 #29
20160357020
2016-12-08

Head-mounted display

 #30
20160124502
2016-05-05

Sensory feedback systems and methods for guiding users in virtual reality environments

 #31
20160088291
2016-03-24

Monochromatic stereoscopic viewing system employing projection onto a semitransparent plate

 #32
20150323797
2015-11-12

Two section head mounted display

 #33
20150043082
2015-02-12

Head-up display system

 #34
20140111864
2014-04-24

Helmet mounted display system adjustable for bright ambient light conditions

 #35
20120075170
2012-03-29

COMMUNICATION APPARATUS

 #36
20110001796
2011-01-06

Electro-optical emergency vision apparatus

 #37
20100019939
2010-01-28

Display system for aircraft

 #38
20050254136
2005-11-17

Display system

 #39
20050202375
2005-09-15

Method and apparatus for detecting a gravity induced loss of consciousness (G-LOC) state in a pilot