Refractive optical elements

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G02B27/095

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Parent Industries

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

Current Industry

G02B27/095Refractive optical elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical display device and AR display device
- Patent number 12,181,686
- Issue date Dec 31, 2024
- HANGZHOU LINGBAN TECHNOLOGY CO. LTD.
- Chaoqun Jiang
- G02 - OPTICS
Information Patent Grant
Eyepieces for augmented reality display system
- Patent number 12,181,682
- Issue date Dec 31, 2024
- Magic Leap, Inc.
- Samarth Bhargava
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical system, illumination system, and display system
- Patent number 12,174,376
- Issue date Dec 24, 2024
- Huawei Technologies Co., Ltd.
- Jinlei Wang
- G02 - OPTICS
Information Patent Grant
Display device including a first lens and a second lens having shap...
- Patent number 12,174,386
- Issue date Dec 24, 2024
- Sharp Display Technology Corporation
- Naru Usukura
- G02 - OPTICS
Information Patent Grant
Display module, assembly method for display module, and virtual ima...
- Patent number 12,174,380
- Issue date Dec 24, 2024
- Seiko Epson Corporation
- Mitsutaka Ide
- G02 - OPTICS
Information Patent Grant
Light-emitting diode packages
- Patent number 12,176,472
- Issue date Dec 24, 2024
- CreeLED, Inc.
- Roshan Murthy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical lens and head-mounted display
- Patent number 12,174,387
- Issue date Dec 24, 2024
- Asphetek Solution (Chengdu) Ltd.
- Chen-An Chiang
- G02 - OPTICS
Information Patent Grant
Low-profile color-mixing lightpipe
- Patent number 12,169,285
- Issue date Dec 17, 2024
- Fraen Corporation
- Carlton S. Jones
- G02 - OPTICS
Information Patent Grant
Light emitting module including optical member that controls light...
- Patent number 12,169,287
- Issue date Dec 17, 2024
- Nichia Corporation
- Takanori Aruga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hyperspectral apparatus and method
- Patent number 12,161,411
- Issue date Dec 10, 2024
- Cylite Pty Ltd
- Steven James Frisken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Waveguide diffusers for LIDARs
- Patent number 12,164,026
- Issue date Dec 10, 2024
- Waymo LLC
- Pierre-Yves Droz
- G02 - OPTICS
Information Patent Grant
Optical engine and AR device
- Patent number 12,164,113
- Issue date Dec 10, 2024
- GOERTEK OPTICAL TECHNOLOGY CO., LTD
- Yangchun Deng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Adjustable extended focus raman system
- Patent number 12,158,425
- Issue date Dec 3, 2024
- Thermo Scientific Portable Analytical Instruments Inc.
- Malcolm C. Smith
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for controlling substrate thickness
- Patent number 12,151,962
- Issue date Nov 26, 2024
- Corning Incorporated
- Anatoli Anatolyevich Abramov
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical assembly, in particular for polarization of a laser beam, a...
- Patent number 12,153,276
- Issue date Nov 26, 2024
- TRUMPF Lasersystems for Semiconductor Manufacturing GmbH
- Oliver Erichson
- G02 - OPTICS
Information Patent Grant
Projector with rotatable projection lens
- Patent number 12,153,335
- Issue date Nov 26, 2024
- FUJIFILM Corporation
- Hironobu Kayano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual image display device
- Patent number 12,147,048
- Issue date Nov 19, 2024
- Seiko Epson Corporation
- Takashi Takeda
- G02 - OPTICS
Information Patent Grant
Dry chamber laser vaporizer
- Patent number 12,144,376
- Issue date Nov 19, 2024
- LUMENARY, INC.
- Robert Scott Schneider
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Imaging-based transmitter for free-space optical communications
- Patent number 12,147,086
- Issue date Nov 19, 2024
- University of Central Floria Research Foundation, Inc.
- Christopher Kyle Renshaw
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for laser annealing
- Patent number 12,148,615
- Issue date Nov 19, 2024
- Coherent Lasersystems GmbH & Co. KG
- Paul Van Der Wilt
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lens arrangements for varying numerical aperture in laser delivery...
- Patent number 12,136,793
- Issue date Nov 5, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Wang-Long Zhou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Specialized mobile light device configured with a gallium and nitro...
- Patent number 12,132,293
- Issue date Oct 29, 2024
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display device and display device
- Patent number 12,124,038
- Issue date Oct 22, 2024
- Sony Group Corporation
- Masanori Iwasaki
- G02 - OPTICS
Information Patent Grant
Apparatus and methodology for reshaping a laser beam
- Patent number 12,124,046
- Issue date Oct 22, 2024
- Boston Scientific Scimed, Inc.
- Honggang Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Free-form prism-lens group and near-eye display apparatus
- Patent number 12,111,471
- Issue date Oct 8, 2024
- Beijing NED+AR Display Technology Co., Ltd.
- Dewen Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic outgoing beam divergence tuning in LiDAR
- Patent number 12,105,220
- Issue date Oct 1, 2024
- BEIJING VOYAGER TECHNOLOGY CO., LTD.
- Yue Lu
- G01 - MEASURING TESTING
Information Patent Grant
Virtual image display device
- Patent number 12,099,207
- Issue date Sep 24, 2024
- Ricoh Company, Ltd.
- Naoki Nakamura
- G02 - OPTICS
Information Patent Grant
Display system
- Patent number 12,099,208
- Issue date Sep 24, 2024
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- G02 - OPTICS
Information Patent Grant
Apparatus and method for focus adjustment for a material processing...
- Patent number 12,083,621
- Issue date Sep 10, 2024
- Jenoptik Optical Solutions GmbH
- Jan Werschnik
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical system, heating arrangement, and method for heating an opti...
- Patent number 12,085,780
- Issue date Sep 10, 2024
- Carl Zeiss SMT GmbH
- Andrea Berner
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HIGH DENSITY ENERGY DIRECTING DEVICE
- Publication number 20250012967
- Publication date Jan 9, 2025
- LIGHT FIELD LAB, INC.
- Jonathan Sean Karafin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and Methodology for Reshaping a Laser Beam
- Publication number 20250013060
- Publication date Jan 9, 2025
- Boston Scientific Scimed, Inc.
- Honggang Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LENS ASSEMBLY, DISPLAY MODULE, AND ELECTRONIC DEVICE
- Publication number 20250013062
- Publication date Jan 9, 2025
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Wenbin BAI
- G02 - OPTICS
Information Patent Application
OPTICAL HOMOGENIZER AND DE-SPECKLE DEVICE INCLUDING SAME
- Publication number 20250013068
- Publication date Jan 9, 2025
- YOUNG OPTICS INC.
- Yu Chen CHANG
- G02 - OPTICS
Information Patent Application
BEAM CONTROL FOR OPTICAL BEAMS
- Publication number 20250004288
- Publication date Jan 2, 2025
- Lumentum Operations LLC
- Martin H. MUENDEL
- G02 - OPTICS
Information Patent Application
DISPLAY SYSTEM
- Publication number 20240419009
- Publication date Dec 19, 2024
- 3M Innovative Properties Company
- Andrew J. Ouderkirk
- G02 - OPTICS
Information Patent Application
OPTICAL LENS ASSEMBLY FOR NEAR-EYE DISPLAY AND NEAR-EYE DISPLAY DEVICE
- Publication number 20240418993
- Publication date Dec 19, 2024
- Tencent America LLC
- Youngshik YOON
- G02 - OPTICS
Information Patent Application
Speckle Reduction
- Publication number 20240411149
- Publication date Dec 12, 2024
- Envisics Ltd.
- Edward Boardman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT FLUX CONTROLLING MEMBER AND METAL MOLD
- Publication number 20240402398
- Publication date Dec 5, 2024
- ENPLAS CORPORATION
- Takahiro IZAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
NARROW BEAM GENERATION DEVICE
- Publication number 20240402507
- Publication date Dec 5, 2024
- TEKJP, INC.
- Takeshi KASAHARA
- G02 - OPTICS
Information Patent Application
Systems and Methods for Optical Alignment
- Publication number 20240393591
- Publication date Nov 28, 2024
- Apple Inc.
- Scott M. DeLapp
- G02 - OPTICS
Information Patent Application
THIN OPTICAL SYSTEM FOR REAL-WORLD OCCLUSION IN AUGMENTED REALITY D...
- Publication number 20240393509
- Publication date Nov 28, 2024
- Korea Electronics Technology Institute
- Ji Soo HONG
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM
- Publication number 20240361561
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APERTURE UNIT
- Publication number 20240361564
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APERTURE UNIT
- Publication number 20240361562
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APERTURE UNIT
- Publication number 20240361565
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APERTURE UNIT
- Publication number 20240361560
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APERTURE UNIT
- Publication number 20240361563
- Publication date Oct 31, 2024
- TDK TAIWAN CORP.
- Kuo-Chun KAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CATADIOPTRIC LENS FOR NEAR EYE DISPLAY
- Publication number 20240353687
- Publication date Oct 24, 2024
- Tencent America LLC
- John D. LE
- G02 - OPTICS
Information Patent Application
OPTICAL DISPLAY DEVICE AND AR DISPLAY DEVICE
- Publication number 20240353688
- Publication date Oct 24, 2024
- HANGZHOU LINGBAN TECHNOLOGY CO. LTD.
- Chaoqun JIANG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND HEAD MOUNTED DISPLAY
- Publication number 20240345411
- Publication date Oct 17, 2024
- Sharp Display Technology Corporation
- MATTIA SIGNORETTO
- G02 - OPTICS
Information Patent Application
LIDAR SYSTEM WITH POLYGON MIRROR
- Publication number 20240345248
- Publication date Oct 17, 2024
- LUMINAR TECHNOLOGIES, INC.
- Jason M. Eichenholz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus and method for laser interference structuring of substrat...
- Publication number 20240337950
- Publication date Oct 10, 2024
- FUSION BIONIC GMBH
- Tim KUNZE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SYSTEM AND HEAD MOUNT DISPLAY
- Publication number 20240337848
- Publication date Oct 10, 2024
- GOERTEK OPTICAL TECHNOLOGY CO., LTD
- Fenglei Liu
- G02 - OPTICS
Information Patent Application
Head-Mounted Electronic Display Device With Lens Position Sensing
- Publication number 20240337852
- Publication date Oct 10, 2024
- Apple Inc.
- Jeremy C. Franklin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL ASSEMBLY FOR LASER GENERATOR
- Publication number 20240335233
- Publication date Oct 10, 2024
- Koninklijke Philips N.V.
- GABRIEL BLOCK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BEAM COMBINER, METHOD OF FORMING ALIGNMENT FILM, AND METHOD OF MANU...
- Publication number 20240329418
- Publication date Oct 3, 2024
- FUJIFILM CORPORATION
- Koji IIJIMA
- G02 - OPTICS
Information Patent Application
LIGHTING OPTICAL SYSTEM AND EXPOSURE APPARATUS
- Publication number 20240319610
- Publication date Sep 26, 2024
- Ushio Denki Kabushiki Kaisha
- Osamu OSAWA
- G02 - OPTICS
Information Patent Application
Folded Optics for a Head Mounted Display
- Publication number 20240310633
- Publication date Sep 19, 2024
- Valve Corporation
- Joshua Hudman
- G02 - OPTICS
Information Patent Application
MEMS DEVICE WITH ELLIPTICAL MIRROR
- Publication number 20240295742
- Publication date Sep 5, 2024
- Google LLC
- Daniel Adema
- G02 - OPTICS

Refractive optical elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical display device and AR display device

Eyepieces for augmented reality display system

Optical system, illumination system, and display system

Display device including a first lens and a second lens having shap...

Display module, assembly method for display module, and virtual ima...

Light-emitting diode packages

Optical lens and head-mounted display

Low-profile color-mixing lightpipe

Light emitting module including optical member that controls light...

Hyperspectral apparatus and method

Waveguide diffusers for LIDARs

Optical engine and AR device

Adjustable extended focus raman system

Apparatus and method for controlling substrate thickness

Optical assembly, in particular for polarization of a laser beam, a...

Projector with rotatable projection lens

Virtual image display device

Dry chamber laser vaporizer

Imaging-based transmitter for free-space optical communications

Method and apparatus for laser annealing

Lens arrangements for varying numerical aperture in laser delivery...

Specialized mobile light device configured with a gallium and nitro...

Image display device and display device

Apparatus and methodology for reshaping a laser beam

Free-form prism-lens group and near-eye display apparatus

Dynamic outgoing beam divergence tuning in LiDAR

Virtual image display device

Display system

Apparatus and method for focus adjustment for a material processing...

Optical system, heating arrangement, and method for heating an opti...

Patents Applicationslast 30 patents

HIGH DENSITY ENERGY DIRECTING DEVICE

Apparatus and Methodology for Reshaping a Laser Beam

LENS ASSEMBLY, DISPLAY MODULE, AND ELECTRONIC DEVICE

OPTICAL HOMOGENIZER AND DE-SPECKLE DEVICE INCLUDING SAME

BEAM CONTROL FOR OPTICAL BEAMS

DISPLAY SYSTEM

OPTICAL LENS ASSEMBLY FOR NEAR-EYE DISPLAY AND NEAR-EYE DISPLAY DEVICE

Speckle Reduction

LIGHT FLUX CONTROLLING MEMBER AND METAL MOLD

NARROW BEAM GENERATION DEVICE

Systems and Methods for Optical Alignment

THIN OPTICAL SYSTEM FOR REAL-WORLD OCCLUSION IN AUGMENTED REALITY D...

OPTICAL SYSTEM

APERTURE UNIT

APERTURE UNIT

APERTURE UNIT

APERTURE UNIT

APERTURE UNIT

CATADIOPTRIC LENS FOR NEAR EYE DISPLAY

OPTICAL DISPLAY DEVICE AND AR DISPLAY DEVICE

DISPLAY DEVICE AND HEAD MOUNTED DISPLAY

LIDAR SYSTEM WITH POLYGON MIRROR

Apparatus and method for laser interference structuring of substrat...

OPTICAL SYSTEM AND HEAD MOUNT DISPLAY

Head-Mounted Electronic Display Device With Lens Position Sensing

OPTICAL ASSEMBLY FOR LASER GENERATOR

BEAM COMBINER, METHOD OF FORMING ALIGNMENT FILM, AND METHOD OF MANU...

LIGHTING OPTICAL SYSTEM AND EXPOSURE APPARATUS

Folded Optics for a Head Mounted Display

MEMS DEVICE WITH ELLIPTICAL MIRROR