Diffusing elements Afocal elements

Industry

CPC
G02B5/02

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B5/00Optical elements other than lenses

Current Industry

G02B5/02Diffusing elements Afocal elements

Industries

Patents Grantslast 30 patents

Information Patent Grant
Production process of quantum dot light diffusion plate capable of...
- Patent number 12,313,865
- Issue date May 27, 2025
- GUANGDONG ODIMING OPTOELECTRONICS TECHNOLOGY CO. , LTD
- Jinquan Chen
- G02 - OPTICS
Information Patent Grant
Imaging apparatus including sub-terahertz wave reflective member
- Patent number 12,306,292
- Issue date May 20, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiro Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Conformable shielding film
- Patent number 12,304,133
- Issue date May 20, 2025
- 3M Innovative Properties Company
- Sara Hemmer Frisco
- G02 - OPTICS
Information Patent Grant
Method of making daylight redirecting window films employing embedd...
- Patent number 12,305,819
- Issue date May 20, 2025
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Enclosure detection for reliable optical failsafe
- Patent number 12,306,126
- Issue date May 20, 2025
- Apple Inc.
- Michael K. McCord
- G01 - MEASURING TESTING
Information Patent Grant
Polarizer film
- Patent number 12,306,425
- Issue date May 20, 2025
- 3M Innovative Properties Company
- Carl A. Stover
- B32 - LAYERED PRODUCTS
Information Patent Grant
Illumination device and electronic device including the same
- Patent number 12,298,406
- Issue date May 13, 2025
- Samsung Electronics Co., Ltd.
- Seunghoon Han
- G01 - MEASURING TESTING
Information Patent Grant
Lighting device
- Patent number 12,302,672
- Issue date May 13, 2025
- LG Innotek Co., Ltd
- Hoon Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and method of manufacturing the same
- Patent number 12,302,735
- Issue date May 13, 2025
- Samsung Display Co., Ltd.
- Youn Joon Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display system with finger sensing
- Patent number 12,299,239
- Issue date May 13, 2025
- 3M Innovative Properties Company
- Bharat R. Acharya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel and optical film
- Patent number 12,298,471
- Issue date May 13, 2025
- Dexerials Corporation
- Shunichi Kajiya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Systems and methods for producing objects incorporating selectably...
- Patent number 12,296,555
- Issue date May 13, 2025
- Face International Corporation
- Clark D Boyd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic tape cartridge and label for magnetic tape cartridge ident...
- Patent number 12,293,777
- Issue date May 6, 2025
- FUJIFILM Corporation
- Yoshihiko Osada
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical filter, method for manufacturing same, and optical module
- Patent number 12,287,500
- Issue date Apr 29, 2025
- Nitto Denko Corporation
- Tomoya Matsuda
- G02 - OPTICS
Information Patent Grant
Virtual image display apparatus
- Patent number 12,287,482
- Issue date Apr 29, 2025
- Seiko Epson Corporation
- Toshiaki Miyao
- G02 - OPTICS
Information Patent Grant
Diffuser screen
- Patent number 12,287,497
- Issue date Apr 29, 2025
- BAE Systems plc
- Jonathan Paul Freeman
- G02 - OPTICS
Information Patent Grant
Polarizing plate having engraved optical patterns and liquid crysta...
- Patent number 12,282,177
- Issue date Apr 22, 2025
- Samsung SDI Co., Ltd.
- Dae Seob Shim
- G02 - OPTICS
Information Patent Grant
Optical film and display device
- Patent number 12,282,178
- Issue date Apr 22, 2025
- Coretronic Corporation
- Chao-Hung Weng
- G02 - OPTICS
Information Patent Grant
Display panel, and method for manufacturing the same, and display a...
- Patent number 12,276,819
- Issue date Apr 15, 2025
- BOE Technology Group Co., Ltd.
- Zhiqiang Jiao
- G02 - OPTICS
Information Patent Grant
Transmissive diffusor
- Patent number 12,271,008
- Issue date Apr 8, 2025
- ASML Netherlands B.V.
- Andrey Nikipelov
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Sun protection device having plurality of voids and S-type polarizer
- Patent number 12,265,238
- Issue date Apr 1, 2025
- Primax Electronics Ltd.
- Wei-Ting Shen
- F21 - LIGHTING
Information Patent Grant
Materials and methods for forming nano-structures on substrates
- Patent number 12,263,656
- Issue date Apr 1, 2025
- 3M Innovative Properties Company
- Henrik B. van Lengerich
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Azimuthally modulated scattering device
- Patent number 12,259,569
- Issue date Mar 25, 2025
- ROLIC TECHNOLOGIES AG
- David Pires
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Anti-reflective film
- Patent number 12,253,650
- Issue date Mar 18, 2025
- LG Chem, Ltd.
- Jinseok Byun
- G02 - OPTICS
Information Patent Grant
Anti-reflective film
- Patent number 12,253,651
- Issue date Mar 18, 2025
- LG Chem, Ltd.
- Jinseok Byun
- G02 - OPTICS
Information Patent Grant
Projection screen
- Patent number 12,248,157
- Issue date Mar 11, 2025
- Appotronics Corporation Limited
- Lin Wang
- G02 - OPTICS
Information Patent Grant
Optical film, and polarizing plate, surface plate, image display pa...
- Patent number 12,248,121
- Issue date Mar 11, 2025
- Dai Nippon Printing Co., Ltd.
- Jun Tsujimoto
- G02 - OPTICS
Information Patent Grant
Multilayer optical film structure and method of manufacturing the same
- Patent number 12,248,158
- Issue date Mar 11, 2025
- YTDIAMOND CO., LTD.
- Ying-Tung Chen
- B32 - LAYERED PRODUCTS
Information Patent Grant
High spectral uniformity acrylic light diffusion material
- Patent number 12,242,086
- Issue date Mar 4, 2025
- Trinseo Europe GmbH
- Brian M. Cromer
- F21 - LIGHTING
Information Patent Grant
Synthetic quartz glass substrate with antireflection film, window m...
- Patent number 12,242,025
- Issue date Mar 4, 2025
- Shin-Etsu Chemical Co., Ltd.
- Harunobu Matsui
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LARGE-AREA TRANSPARENT REFLECTIVE PANEL USING NANOCLUSTERS AND METH...
- Publication number 20250164671
- Publication date May 22, 2025
- Korea Institute of Machinery and Materials
- Jun-ho JEONG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ANTI-SPARKLE SUBSTRATES AND METHODS OF MAKING THE SAME
- Publication number 20250164670
- Publication date May 22, 2025
- Corning Incorporated
- Christine Cecala
- G02 - OPTICS
Information Patent Application
LIGHT DISPLAY TOY
- Publication number 20250153067
- Publication date May 15, 2025
- Tomy Company, LTD.
- Akio SAITO
- G02 - OPTICS
Information Patent Application
OPTICAL FILM, AND POLARIZING PLATE, SURFACE PLATE, IMAGE DISPLAY PA...
- Publication number 20250155605
- Publication date May 15, 2025
- DAI NIPPON PRINTING CO., LTD.
- Jun TSUJIMOTO
- G02 - OPTICS
Information Patent Application
META OPTICAL ELEMENTS THAT INCLUDE AN OPTICAL MOTH-EYE STRUCTURE
- Publication number 20250155607
- Publication date May 15, 2025
- NIL TECHNOLOGY APS
- Martin Balimann
- G02 - OPTICS
Information Patent Application
FACETED MICROSTRUCTURED SURFACE
- Publication number 20250155613
- Publication date May 15, 2025
- 3M Innovative Properties Company
- Kristopher J. Derks
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
CONCEALMENT COMPONENT FOR AN OPTICAL SENSOR DEVICE
- Publication number 20250146866
- Publication date May 8, 2025
- VIAVI SOLUTIONS INC.
- William D. HOUCK
- G01 - MEASURING TESTING
Information Patent Application
EYE SAFE DIVERGED BEAM OPTICAL WIRELESS COMMUNICATIONS SYSTEM
- Publication number 20250150172
- Publication date May 8, 2025
- 8 RIVERS CAPITAL, LLC
- William J. Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ANTIREFLECTION FILM-EQUIPPED TRANSPARENT SUBSTRATE AND IMAGE DISPLA...
- Publication number 20250147204
- Publication date May 8, 2025
- AGC Inc.
- Kazuya TAKEMOTO
- G02 - OPTICS
Information Patent Application
DIFFUSION MODULE
- Publication number 20250138300
- Publication date May 1, 2025
- Qisda Corporation
- KUO-CHUN LEE
- G02 - OPTICS
Information Patent Application
IMAGE CAPTURING SYSTEM WITH WAVELENGTH-SELECTIVE ENERGY SCATTERING...
- Publication number 20250138226
- Publication date May 1, 2025
- FACE INTERNATIONAL CORPORATION
- Clark D. Boyd
- G02 - OPTICS
Information Patent Application
Display Module and Display Device
- Publication number 20250138359
- Publication date May 1, 2025
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Chaoyue Wang
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL
- Publication number 20250138225
- Publication date May 1, 2025
- AUO Corporation
- Shu-Cheng KUNG
- G02 - OPTICS
Information Patent Application
NEAR-EYE DISPLAY APPARATUS, DISPLAY METHOD THEREOF AND WEARABLE DEVICE
- Publication number 20250138317
- Publication date May 1, 2025
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Yulong WU
- G02 - OPTICS
Information Patent Application
CONDITIONING DEVICE FOR REDUCING POSITIONAL SENSITIVITY OF LASER BE...
- Publication number 20250130101
- Publication date Apr 24, 2025
- ELECTRO SCIENTIFIC INDUSTRIES, INC.
- Patrick ZABAWA
- G01 - MEASURING TESTING
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTION SYSTEM
- Publication number 20250126233
- Publication date Apr 17, 2025
- HISENSE LASER DISPLAY CO., LTD.
- Ke YAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL FUNCTIONAL THIN FILM
- Publication number 20250102710
- Publication date Mar 27, 2025
- NINGBO EXCITON TECHNOLOGY CO., LTD.
- Kai MIAO
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DIODE DISPLAY DEVICE
- Publication number 20250107297
- Publication date Mar 27, 2025
- LG Display Co., Ltd.
- Seongyong CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT CONTROL FILM WITH TURNING FILM AND LENTICULAR DIFFUSER FOR VI...
- Publication number 20250093555
- Publication date Mar 20, 2025
- 3M Innovative Properties Company
- Robert M. Emmons
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIFFUSERS IN WEARABLE DEVICES
- Publication number 20250093686
- Publication date Mar 20, 2025
- Snap Inc.
- Cècile Claire Madeleine Carlson
- F21 - LIGHTING
Information Patent Application
LIGHT DIFFUSION FILM, POLARIZER AND DISPLAY DEVICE
- Publication number 20250093556
- Publication date Mar 20, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Yue WANG
- G02 - OPTICS
Information Patent Application
POLARIZER, PREPARATION METHOD THEREOF, AND DISPLAY PANEL
- Publication number 20250085581
- Publication date Mar 13, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hongshan YIN
- G02 - OPTICS
Information Patent Application
LIGHT-DIFFUSING SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...
- Publication number 20250076706
- Publication date Mar 6, 2025
- Keiwa Incorporated
- Akira FURUTA
- G02 - OPTICS
Information Patent Application
METHODS FOR PRODUCING SECURITY AND TRACKING SYSTEMS INCLUDING ENERG...
- Publication number 20250080958
- Publication date Mar 6, 2025
- FACE INTERNATIONAL CORPORATION
- Clark D. Boyd
- G08 - SIGNALLING
Information Patent Application
DESIGN AND METHOD OF SNAPSHOT MULTISPECTRAL AND POLARIMETRIC SENSIN...
- Publication number 20250076117
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Radwanul Hasan Siddique
- G01 - MEASURING TESTING
Information Patent Application
COMPOUNDS AND METHODS FOR TREATING HYPERKALEMIA
- Publication number 20250067907
- Publication date Feb 27, 2025
- Ardelyx, Inc.
- Gary Luehr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOW POWER LASER THERAPY DEVICE WITH UNIFORM INTENSITY DISTRIBUTION
- Publication number 20250065148
- Publication date Feb 27, 2025
- LYMA LIFE LIMITED
- Tamas RÓZSA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optical Data Insertion
- Publication number 20250060578
- Publication date Feb 20, 2025
- Thermoteknix Systems Limited
- Max Salisbury
- F41 - WEAPONS
Information Patent Application
ARTICLE INCLUDING AN OPTICAL ELEMENT
- Publication number 20250052932
- Publication date Feb 13, 2025
- VIAVI SOLUTIONS INC.
- Johannes P. SEYDEL
- G02 - OPTICS
Information Patent Application
IMAGING LENS ASSEMBLY, IMAGING LENS ASSEMBLY MODULE AND ELECTRONIC...
- Publication number 20250052933
- Publication date Feb 13, 2025
- LARGAN PRECISION CO., LTD.
- Wei-Che TUNG
- G02 - OPTICS

Diffusing elements Afocal elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Production process of quantum dot light diffusion plate capable of...

Imaging apparatus including sub-terahertz wave reflective member

Conformable shielding film

Method of making daylight redirecting window films employing embedd...

Enclosure detection for reliable optical failsafe

Polarizer film

Illumination device and electronic device including the same

Lighting device

Display device and method of manufacturing the same

Display system with finger sensing

Display panel and optical film

Systems and methods for producing objects incorporating selectably...

Magnetic tape cartridge and label for magnetic tape cartridge ident...

Optical filter, method for manufacturing same, and optical module

Virtual image display apparatus

Diffuser screen

Polarizing plate having engraved optical patterns and liquid crysta...

Optical film and display device

Display panel, and method for manufacturing the same, and display a...

Transmissive diffusor

Sun protection device having plurality of voids and S-type polarizer

Materials and methods for forming nano-structures on substrates

Azimuthally modulated scattering device

Anti-reflective film

Anti-reflective film

Projection screen

Optical film, and polarizing plate, surface plate, image display pa...

Multilayer optical film structure and method of manufacturing the same

High spectral uniformity acrylic light diffusion material

Synthetic quartz glass substrate with antireflection film, window m...

Patents Applicationslast 30 patents

LARGE-AREA TRANSPARENT REFLECTIVE PANEL USING NANOCLUSTERS AND METH...

ANTI-SPARKLE SUBSTRATES AND METHODS OF MAKING THE SAME

LIGHT DISPLAY TOY

OPTICAL FILM, AND POLARIZING PLATE, SURFACE PLATE, IMAGE DISPLAY PA...

META OPTICAL ELEMENTS THAT INCLUDE AN OPTICAL MOTH-EYE STRUCTURE

FACETED MICROSTRUCTURED SURFACE

CONCEALMENT COMPONENT FOR AN OPTICAL SENSOR DEVICE

EYE SAFE DIVERGED BEAM OPTICAL WIRELESS COMMUNICATIONS SYSTEM

ANTIREFLECTION FILM-EQUIPPED TRANSPARENT SUBSTRATE AND IMAGE DISPLA...

DIFFUSION MODULE

IMAGE CAPTURING SYSTEM WITH WAVELENGTH-SELECTIVE ENERGY SCATTERING...

Display Module and Display Device

DISPLAY PANEL

NEAR-EYE DISPLAY APPARATUS, DISPLAY METHOD THEREOF AND WEARABLE DEVICE

CONDITIONING DEVICE FOR REDUCING POSITIONAL SENSITIVITY OF LASER BE...

LIGHT SOURCE DEVICE AND PROJECTION SYSTEM

OPTICAL FUNCTIONAL THIN FILM

LIGHT EMITTING DIODE DISPLAY DEVICE

LIGHT CONTROL FILM WITH TURNING FILM AND LENTICULAR DIFFUSER FOR VI...

DIFFUSERS IN WEARABLE DEVICES

LIGHT DIFFUSION FILM, POLARIZER AND DISPLAY DEVICE

POLARIZER, PREPARATION METHOD THEREOF, AND DISPLAY PANEL

LIGHT-DIFFUSING SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...

METHODS FOR PRODUCING SECURITY AND TRACKING SYSTEMS INCLUDING ENERG...

DESIGN AND METHOD OF SNAPSHOT MULTISPECTRAL AND POLARIMETRIC SENSIN...

COMPOUNDS AND METHODS FOR TREATING HYPERKALEMIA

LOW POWER LASER THERAPY DEVICE WITH UNIFORM INTENSITY DISTRIBUTION

Optical Data Insertion

ARTICLE INCLUDING AN OPTICAL ELEMENT

IMAGING LENS ASSEMBLY, IMAGING LENS ASSEMBLY MODULE AND ELECTRONIC...