Refractive optical elements

Industry

CPC
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

Patents Grantslast 30 patents

Information Patent Grant
Spot-size converter
- Patent number 12,259,561
- Issue date Mar 25, 2025
- II-VI DELAWARE, INC.
- Yasuhiro Matsui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Functional panel, display device, input/output device, and data pro...
- Patent number 12,256,597
- Issue date Mar 18, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Shunpei Yamazaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical device
- Patent number 12,248,140
- Issue date Mar 11, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kenji Narumi
- G02 - OPTICS
Information Patent Grant
Dynamic laser-assisted etching
- Patent number 12,243,745
- Issue date Mar 4, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Han-Yu Tang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for near-field focusing and beam forming
- Patent number 12,235,464
- Issue date Feb 25, 2025
- INTERDIGITAL CE PATENT HOLDINGS
- Oksana Shramkova
- G02 - OPTICS
Information Patent Grant
Projection system and projector
- Patent number 12,235,465
- Issue date Feb 25, 2025
- Seiko Epson Corporation
- Hitoshi Hirano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head-mounted display device and display method for displaying a tol...
- Patent number 12,235,454
- Issue date Feb 25, 2025
- HTC Corporation
- Cheng Hsin Hsieh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Folded optics for a head mounted display
- Patent number 12,235,456
- Issue date Feb 25, 2025
- Valve Corporation
- Joshua Hudman
- G02 - OPTICS
Information Patent Grant
Lens-enhanced communication device
- Patent number 12,237,580
- Issue date Feb 25, 2025
- MOVANDI CORPORATION
- Ahmadreza Rofougaran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy relays with traverse energy localization
- Patent number 12,228,766
- Issue date Feb 18, 2025
- LIGHT FIELD LAB, INC.
- Jonathan Sean Karafin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Test strip reader device and a method for detecting a test result
- Patent number 12,228,743
- Issue date Feb 18, 2025
- UNIOGEN OY
- Pauli Salmelainen
- G01 - MEASURING TESTING
Information Patent Grant
Augmented reality near-eye pupil-forming catadioptric optical engin...
- Patent number 12,228,741
- Issue date Feb 18, 2025
- Raytrx, LLC
- David Kessler
- G02 - OPTICS
Information Patent Grant
Line-scanning three-dimensional sensing system
- Patent number 12,215,967
- Issue date Feb 4, 2025
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Jinbo Jiang
- G01 - MEASURING TESTING
Information Patent Grant
External recording indicators
- Patent number 12,216,387
- Issue date Feb 4, 2025
- Apple Inc.
- Justin J. Schwab
- G11 - INFORMATION STORAGE
Information Patent Grant
Projector with rotatable projection lens
- Patent number 12,216,391
- Issue date Feb 4, 2025
- FUJIFILM Corporation
- Masaru Amano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging lens system, identification module and electronic device
- Patent number 12,210,211
- Issue date Jan 28, 2025
- LARGAN PRECISION CO., LTD
- Kuan-Ting Yeh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device having light sources illuminating at different di...
- Patent number 12,204,114
- Issue date Jan 21, 2025
- PixArt Imaging Inc.
- Sai-Mun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dual diffraction order spin-on-glass phase-grating beam-splitter ba...
- Patent number 12,204,249
- Issue date Jan 21, 2025
- Steven R. J. Brueck
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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 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
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

Patents Applicationslast 30 patents

Information Patent Application
LIGHT BEAM SCANNING DEVICE AND DISTANCE MEASURING DEVICE
- Publication number 20250102637
- Publication date Mar 27, 2025
- Mitsubishi Electric Corporation
- Masayuki OMAKI
- G01 - MEASURING TESTING
Information Patent Application
HIGH-POWER OPTICAL MODULE WITH SINGLE EMITTER CHIPS AND DOVE PRISMS
- Publication number 20250102819
- Publication date Mar 27, 2025
- Lumentum Operations LLC
- John G. BAI
- G02 - OPTICS
Information Patent Application
Delection Lens and Detection Method for a Head-Mounted Display
- Publication number 20250093668
- Publication date Mar 20, 2025
- Goertek Optical Technology Co., Ltd.
- SHIYU Zhang
- G02 - OPTICS
Information Patent Application
SPECIALIZED MOBILE LIGHT DEVICE CONFIGURED WITH A GALLIUM AND NITRO...
- Publication number 20250087965
- Publication date Mar 13, 2025
- KYOCERA SLD Laser, Inc.
- James W. Raring
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EYEPIECES FOR AUGMENTED REALITY DISPLAY SYSTEM
- Publication number 20250076658
- Publication date Mar 6, 2025
- Magic Leap, Inc.
- Samarth Bhargava
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RETINAL PROJECTION DEVICE
- Publication number 20250076656
- Publication date Mar 6, 2025
- TDK Corporation
- Takashi ASATANI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING MODULE INCLUDING OPTICAL MEMBER THAT CONTROLS LIGHT...
- Publication number 20250067906
- Publication date Feb 27, 2025
- Nichia Corporation.
- Takanori ARUGA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ILLUMINATION MODULE, HEAD-MOUNTED DISPLAY INCLUDING ILLUMINATION MO...
- Publication number 20250060590
- Publication date Feb 20, 2025
- QUANTA COMPUTER INC.
- Yun-Cheng LIU
- G02 - OPTICS
Information Patent Application
DETECTION LENS AND DETECTION METHOD FOR HEAD-MOUNTED DISPLAY
- Publication number 20250060592
- Publication date Feb 20, 2025
- GOERTEK OPTICAL TECHNOLOGY CO., LTD.
- SHIYU Zhang
- G01 - MEASURING TESTING
Information Patent Application
PROJECTOR WITH ROTATABLE PROJECTION LENS
- Publication number 20250053075
- Publication date Feb 13, 2025
- FUJIFILM CORPORATION
- Hironobu KAYANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR LASER ANNEALING
- Publication number 20250054756
- Publication date Feb 13, 2025
- COHERENT LASERSYSTEMS GMBH & CO. KG
- Paul VAN DER WILT
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND APPARATUS FOR RAPID DEPTH-SCANNING IN LASER IMAGING
- Publication number 20250052986
- Publication date Feb 13, 2025
- Fluorescence Microscopy Business Unit (FMBU) of Bruker Nano Surfaces Division
- Selcuk Akturk
- G02 - OPTICS
Information Patent Application
WEARABLE ELECTRONIC DEVICE INCLUDING TUNABLE LENS
- Publication number 20250035825
- Publication date Jan 30, 2025
- Samsung Electronics Co., Ltd.
- Chanhyung YOO
- G02 - OPTICS
Information Patent Application
Head-Up Display Device
- Publication number 20250035925
- Publication date Jan 30, 2025
- Shimadzu Corporation
- Masato TANAKA
- G02 - OPTICS
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

Refractive optical elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spot-size converter

Functional panel, display device, input/output device, and data pro...

Optical device

Dynamic laser-assisted etching

Device for near-field focusing and beam forming

Projection system and projector

Head-mounted display device and display method for displaying a tol...

Folded optics for a head mounted display

Lens-enhanced communication device

Energy relays with traverse energy localization

Test strip reader device and a method for detecting a test result

Augmented reality near-eye pupil-forming catadioptric optical engin...

Line-scanning three-dimensional sensing system

External recording indicators

Projector with rotatable projection lens

Imaging lens system, identification module and electronic device

Electronic device having light sources illuminating at different di...

Dual diffraction order spin-on-glass phase-grating beam-splitter ba...

Eyepieces for augmented reality display system

Optical display device and AR display device

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

Patents Applicationslast 30 patents

LIGHT BEAM SCANNING DEVICE AND DISTANCE MEASURING DEVICE

HIGH-POWER OPTICAL MODULE WITH SINGLE EMITTER CHIPS AND DOVE PRISMS

Delection Lens and Detection Method for a Head-Mounted Display

SPECIALIZED MOBILE LIGHT DEVICE CONFIGURED WITH A GALLIUM AND NITRO...

EYEPIECES FOR AUGMENTED REALITY DISPLAY SYSTEM

RETINAL PROJECTION DEVICE

LIGHT EMITTING MODULE INCLUDING OPTICAL MEMBER THAT CONTROLS LIGHT...

ILLUMINATION MODULE, HEAD-MOUNTED DISPLAY INCLUDING ILLUMINATION MO...

DETECTION LENS AND DETECTION METHOD FOR HEAD-MOUNTED DISPLAY

PROJECTOR WITH ROTATABLE PROJECTION LENS

METHOD AND APPARATUS FOR LASER ANNEALING

METHOD AND APPARATUS FOR RAPID DEPTH-SCANNING IN LASER IMAGING

WEARABLE ELECTRONIC DEVICE INCLUDING TUNABLE LENS

Head-Up Display Device

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