Optical focusing aids

Industry

CPC
G02B27/40

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B27/00Other optical systems Other optical apparatus

Current Industry

G02B27/40Optical focusing aids

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for measuring a three-dimensional shape
- Patent number 12,163,776
- Issue date Dec 10, 2024
- Koh Young Technology Inc.
- Seung-Jun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
AR optical system and AR display device
- Patent number 12,099,187
- Issue date Sep 24, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Ke Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable pixel density display system with mechanically-actuated im...
- Patent number 12,055,722
- Issue date Aug 6, 2024
- Magic Leap, Inc.
- Jahja I. Trisnadi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Virtual and augmented reality display systems with emissive micro-d...
- Patent number 11,977,230
- Issue date May 7, 2024
- Magic Leap, Inc.
- Michael Anthony Klug
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Laser welding head with dual movable mirrors providing beam movemen...
- Patent number 11,964,341
- Issue date Apr 23, 2024
- IPG Photonics Corporation
- Yuri Grapov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pattern configurable reticle
- Patent number 11,927,767
- Issue date Mar 12, 2024
- Vista Outdoor Operations LLC
- Jacob C. VanBecelaere
- F41 - WEAPONS
Information Patent Grant
Artificially-structured materials with smart elements
- Patent number 11,789,200
- Issue date Oct 17, 2023
- Elwah LLC
- Daniel Arnitz
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Dynamic focusing head mounted display
- Patent number 11,668,941
- Issue date Jun 6, 2023
- e-Vision Smart Optics, Inc.
- Anthony Van Heugten
- G02 - OPTICS
Information Patent Grant
Variable pixel density display system with mechanically-actuated im...
- Patent number 11,640,063
- Issue date May 2, 2023
- Magic Leap, Inc.
- Jahja I. Trisnadi
- G02 - OPTICS
Information Patent Grant
Variable pixel density display system with mechanically-actuated im...
- Patent number 11,609,432
- Issue date Mar 21, 2023
- Magic Leap, Inc.
- Jahja I. Trisnadi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Pattern configurable reticle
- Patent number 11,592,678
- Issue date Feb 28, 2023
- Vista Outdoor Operations LLC
- Jacob C. VanBecelaere
- F41 - WEAPONS
Information Patent Grant
Distance measurement device, head-mounted display device, mobile in...
- Patent number 11,422,372
- Issue date Aug 23, 2022
- MAXELL, LTD.
- Keita Yamaguchi
- G02 - OPTICS
Information Patent Grant
Reactive multifocal optical system and augmented reality device usi...
- Patent number 11,415,729
- Issue date Aug 16, 2022
- Seonkyu Yoon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection of microscopic objects
- Patent number 11,338,286
- Issue date May 24, 2022
- Q-Linea AB
- Jonas Sven Peter Jarvius
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extended depth of focus for high-resolution optical image scanning
- Patent number 11,330,170
- Issue date May 10, 2022
- University of Washington through its Center for Commercialization
- Eric J. Seibel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Through-cloud celestial sighting system
- Patent number 11,280,615
- Issue date Mar 22, 2022
- The Charles Stark Draper Laboratory, Inc.
- Juha-Pekka J. Laine
- G02 - OPTICS
Information Patent Grant
Dynamic focusing head mounted display
- Patent number 11,237,396
- Issue date Feb 1, 2022
- e-Vision Smart Optics, Inc.
- Anthony Van Heugten
- G02 - OPTICS
Information Patent Grant
Electrically controlled optical elements and method
- Patent number 11,187,924
- Issue date Nov 30, 2021
- Fakespace Labs, Inc.
- Ian E. McDowall
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for measuring a three dimensional shape
- Patent number 10,996,050
- Issue date May 4, 2021
- Koh Young Technology Inc.
- Seung-Jun Lee
- G02 - OPTICS
Information Patent Grant
Optical system and image pickup apparatus
- Patent number 10,942,361
- Issue date Mar 9, 2021
- Canon Kabushiki Kaisha
- Junya Ichimura
- G02 - OPTICS
Information Patent Grant
Image capture with digital light path length modulation
- Patent number 10,944,904
- Issue date Mar 9, 2021
- Avegant Corp.
- Allan Thomas Evans
- G01 - MEASURING TESTING
Information Patent Grant
System for active telescope alignment, focus and beam control
- Patent number 10,859,348
- Issue date Dec 8, 2020
- Northrop Grumman Systems Corporation
- Michael L. Dupuis
- F41 - WEAPONS
Information Patent Grant
Systems and methods for spatiotemporal control of a laser and appli...
- Patent number 10,845,608
- Issue date Nov 24, 2020
- University of Rochester
- Dustin H. Froula
- G02 - OPTICS
Information Patent Grant
Slide, set of slide and cover glass, and microscope system
- Patent number 10,838,187
- Issue date Nov 17, 2020
- Canon Kabushiki Kaisha
- Michiie Sakamoto
- G02 - OPTICS
Information Patent Grant
Sample holder for image based analysis of samples
- Patent number 10,831,011
- Issue date Nov 10, 2020
- Q-Linea AB
- Jonas Jarvius
- G01 - MEASURING TESTING
Information Patent Grant
Artificially-structured materials with smart elements
- Patent number 10,788,624
- Issue date Sep 29, 2020
- Elwha LLC
- Daniel Arnitz
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Dynamic focusing head mounted display
- Patent number 10,782,526
- Issue date Sep 22, 2020
- e-Vision Smart Optics, Inc.
- Anthony Van Heugten
- G02 - OPTICS
Information Patent Grant
Laser welding head with dual movable mirrors providing beam movemen...
- Patent number 10,751,835
- Issue date Aug 25, 2020
- IPG Photonics Corporation
- Yuri Grapov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Back focus adjustment mechanism and video camera provided with same
- Patent number 10,739,606
- Issue date Aug 11, 2020
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Qingwei Xie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light emitting method and light emitting device
- Patent number 10,705,327
- Issue date Jul 7, 2020
- Industrial Technology Research Institute
- Pin-Hao Hu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE PIXEL DENSITY DISPLAY SYSTEM WITH MECHANICALLY-ACTUATED IM...
- Publication number 20240337849
- Publication date Oct 10, 2024
- Magic Leap, Inc.
- Jahja I. Trisnadi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEMS WITH EMISSIVE MICRO-D...
- Publication number 20240280820
- Publication date Aug 22, 2024
- Magic Leap, Inc.
- Michael Anthony KLUG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LASER WELDING HEAD WITH DUAL MOVABLE MIRRORS PROVIDING BEAM MOVEMEN...
- Publication number 20240261897
- Publication date Aug 8, 2024
- IPG Photonics Corporation
- Yuri Grapov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Imaging array with directional response
- Publication number 20240089569
- Publication date Mar 14, 2024
- Apple Inc.
- Roei Remez
- G02 - OPTICS
Information Patent Application
ARTIFICIALLY-STRUCTURED MATERIALS WITH SMART ELEMENTS
- Publication number 20240085623
- Publication date Mar 14, 2024
- Elwha LLC
- Daniel Arnitz
- B82 - NANO-TECHNOLOGY
Information Patent Application
DYNAMIC FOCUSING HEAD MOUNTED DISPLAY
- Publication number 20230273443
- Publication date Aug 31, 2023
- e-Vision Smart Optics, Inc.
- Anthony Van Heugten
- G02 - OPTICS
Information Patent Application
VARIABLE PIXEL DENSITY DISPLAY SYSTEM WITH MECHANICALLY-ACTUATED IM...
- Publication number 20230273439
- Publication date Aug 31, 2023
- Magic Leap, Inc.
- Jahja I. Trisnadi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PATTERN CONFIGURABLE RETICLE
- Publication number 20230213775
- Publication date Jul 6, 2023
- Vista Outdoor Operations LLC
- Jacob C. VanBecelaere
- F41 - WEAPONS
Information Patent Application
AR Optical System and AR Display Device
- Publication number 20220317448
- Publication date Oct 6, 2022
- BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ke LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PATTERN CONFIGURABLE RETICLE
- Publication number 20220283440
- Publication date Sep 8, 2022
- Vista Outdoor Operations LLC
- Jacob C. VanBecelaere
- F41 - WEAPONS
Information Patent Application
DYNAMIC FOCUSING HEAD MOUNTED DISPLAY
- Publication number 20220137419
- Publication date May 5, 2022
- e-Vision Smart Optics, Inc.
- Anthony Van Heugten
- G02 - OPTICS
Information Patent Application
VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEMS WITH EMISSIVE MICRO-D...
- Publication number 20220050298
- Publication date Feb 17, 2022
- Magic Leap, Inc.
- Michael Anthony Klug
- G02 - OPTICS
Information Patent Application
APPARATUS AND METHOD FOR MEASURING A THREE-DIMENSIONAL SHAPE
- Publication number 20210207954
- Publication date Jul 8, 2021
- KOH YOUNG TECHNOLOGY INC.
- Seung-Jun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS
- Publication number 20210157156
- Publication date May 27, 2021
- Canon Kabushiki Kaisha
- Junya ICHIMURA
- G02 - OPTICS
Information Patent Application
DISTANCE MEASUREMENT DEVICE, HEAD-MOUNTED DISPLAY DEVICE, MOBILE IN...
- Publication number 20210132382
- Publication date May 6, 2021
- Maxell, Ltd.
- Keita YAMAGUCHI
- G01 - MEASURING TESTING
Information Patent Application
DYNAMIC FOCUSING HEAD MOUNTED DISPLAY
- Publication number 20210072547
- Publication date Mar 11, 2021
- e-Vision Smart Optics, Inc.
- Anthony Van Heugten
- G02 - OPTICS
Information Patent Application
ARTIFICIALLY-STRUCTURED MATERIALS WITH SMART ELEMENTS
- Publication number 20210018680
- Publication date Jan 21, 2021
- Elwha LLC
- Daniel Arnitz
- B82 - NANO-TECHNOLOGY
Information Patent Application
LASER WELDING HEAD WITH DUAL MOVABLE MIRRORS PROVIDING BEAM MOVEMEN...
- Publication number 20200376594
- Publication date Dec 3, 2020
- IPG Photonics Corporation
- Yuri Grapov
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL DEVICE, PARTICULARLY FOR TUNING THE FOCAL LENGTH OF A LENS...
- Publication number 20200379275
- Publication date Dec 3, 2020
- OPTOTUNE AG
- Manuel ASCHWANDEN
- G02 - OPTICS
Information Patent Application
LASER PROCESSING MACHINE
- Publication number 20200238438
- Publication date Jul 30, 2020
- Mitsubishi Electric Corporation
- Kazuki KUBA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
REACTIVE MULTIFOCAL OPTICAL SYSTEM AND AUGMENTED REALITY DEVICE USI...
- Publication number 20200209443
- Publication date Jul 2, 2020
- KOREA PHOTONICS TECHNOLOGY INSTITUTE
- Seonkyu YOON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electrically Controlled Optical Elements and Method
- Publication number 20200166784
- Publication date May 28, 2020
- Fakespace Labs, Inc.
- Ian E. McDowall
- G02 - OPTICS
Information Patent Application
APPARATUS AND METHOD FOR MEASURING A THREE DIMENSIONAL SHAPE
- Publication number 20200141721
- Publication date May 7, 2020
- KOH YOUNG TECHNOLOGY INC.
- Seung-Jun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTENDED DEPTH OF FOCUS FOR HIGH-RESOLUTION OPTICAL IMAGE SCANNING
- Publication number 20200112674
- Publication date Apr 9, 2020
- University of Washington through its Center for Commercialization
- Eric J. SEIBEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SAMPLE HOLDER FOR IMAGE BASED ANALYSIS OF SAMPLES
- Publication number 20190331906
- Publication date Oct 31, 2019
- Q-LINEA AB
- Jonas Jarvius
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR MEASURING A THREE DIMENSIONAL SHAPE
- Publication number 20190293413
- Publication date Sep 26, 2019
- KOH YOUNG TECHNOLOGY INC.
- Seung-Jun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DELIVERING THE FIBER LASER RADIATION INTO...
- Publication number 20190219779
- Publication date Jul 18, 2019
- U.S. ARMY RESEARCH LABORATORY ATTN: RDRL-LOC-I
- Leonid A. Beresnev
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING METHOD AND LIGHT EMITTING DEVICE
- Publication number 20190204584
- Publication date Jul 4, 2019
- Industrial Technology Research Institute
- Pin-Hao HU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
BACK FOCUS ADJUSTMENT MECHANISM AND VIDEO CAMERA PROVIDED WITH SAME
- Publication number 20190162980
- Publication date May 30, 2019
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Qingwei XIE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARTIFICIALLY-STRUCTURED MATERIALS WITH SMART ELEMENTS
- Publication number 20190154918
- Publication date May 23, 2019
- Elwha LLC
- Daniel Arnitz
- H01 - BASIC ELECTRIC ELEMENTS

Optical focusing aids

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method for measuring a three-dimensional shape

AR optical system and AR display device

Variable pixel density display system with mechanically-actuated im...

Virtual and augmented reality display systems with emissive micro-d...

Laser welding head with dual movable mirrors providing beam movemen...

Pattern configurable reticle

Artificially-structured materials with smart elements

Dynamic focusing head mounted display

Variable pixel density display system with mechanically-actuated im...

Variable pixel density display system with mechanically-actuated im...

Pattern configurable reticle

Distance measurement device, head-mounted display device, mobile in...

Reactive multifocal optical system and augmented reality device usi...

Detection of microscopic objects

Extended depth of focus for high-resolution optical image scanning

Through-cloud celestial sighting system

Dynamic focusing head mounted display

Electrically controlled optical elements and method

Apparatus and method for measuring a three dimensional shape

Optical system and image pickup apparatus

Image capture with digital light path length modulation

System for active telescope alignment, focus and beam control

Systems and methods for spatiotemporal control of a laser and appli...

Slide, set of slide and cover glass, and microscope system

Sample holder for image based analysis of samples

Artificially-structured materials with smart elements

Dynamic focusing head mounted display

Laser welding head with dual movable mirrors providing beam movemen...

Back focus adjustment mechanism and video camera provided with same

Light emitting method and light emitting device

Patents Applicationslast 30 patents

VARIABLE PIXEL DENSITY DISPLAY SYSTEM WITH MECHANICALLY-ACTUATED IM...

VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEMS WITH EMISSIVE MICRO-D...

LASER WELDING HEAD WITH DUAL MOVABLE MIRRORS PROVIDING BEAM MOVEMEN...

Imaging array with directional response

ARTIFICIALLY-STRUCTURED MATERIALS WITH SMART ELEMENTS

DYNAMIC FOCUSING HEAD MOUNTED DISPLAY

VARIABLE PIXEL DENSITY DISPLAY SYSTEM WITH MECHANICALLY-ACTUATED IM...

PATTERN CONFIGURABLE RETICLE

AR Optical System and AR Display Device

PATTERN CONFIGURABLE RETICLE

DYNAMIC FOCUSING HEAD MOUNTED DISPLAY

VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEMS WITH EMISSIVE MICRO-D...

APPARATUS AND METHOD FOR MEASURING A THREE-DIMENSIONAL SHAPE

OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS

DISTANCE MEASUREMENT DEVICE, HEAD-MOUNTED DISPLAY DEVICE, MOBILE IN...

DYNAMIC FOCUSING HEAD MOUNTED DISPLAY

ARTIFICIALLY-STRUCTURED MATERIALS WITH SMART ELEMENTS

LASER WELDING HEAD WITH DUAL MOVABLE MIRRORS PROVIDING BEAM MOVEMEN...

OPTICAL DEVICE, PARTICULARLY FOR TUNING THE FOCAL LENGTH OF A LENS...

LASER PROCESSING MACHINE

REACTIVE MULTIFOCAL OPTICAL SYSTEM AND AUGMENTED REALITY DEVICE USI...

Electrically Controlled Optical Elements and Method

APPARATUS AND METHOD FOR MEASURING A THREE DIMENSIONAL SHAPE

EXTENDED DEPTH OF FOCUS FOR HIGH-RESOLUTION OPTICAL IMAGE SCANNING

SAMPLE HOLDER FOR IMAGE BASED ANALYSIS OF SAMPLES

APPARATUS AND METHOD FOR MEASURING A THREE DIMENSIONAL SHAPE

METHOD AND APPARATUS FOR DELIVERING THE FIBER LASER RADIATION INTO...

LIGHT EMITTING METHOD AND LIGHT EMITTING DEVICE

BACK FOCUS ADJUSTMENT MECHANISM AND VIDEO CAMERA PROVIDED WITH SAME

ARTIFICIALLY-STRUCTURED MATERIALS WITH SMART ELEMENTS