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G02B5/0215
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Parent Industries
G
PHYSICS
G02
Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B5/00
Optical elements other than lenses
Current Industry
G02B5/0215
the surface having a regular structure
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical element and optical system
Patent number
12,092,836
Issue date
Sep 17, 2024
Viavi Solutions Inc.
Tasso R. M. Sales
G02 - OPTICS
Information
Patent Grant
Light emitting diode display screen for improving illuminance unifo...
Patent number
12,057,534
Issue date
Aug 6, 2024
Appotronics Corporation Limited
Shijie Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color conversion component and display device
Patent number
12,032,179
Issue date
Jul 9, 2024
CHENGDU VISTAR OPTOELECTRONICS CO., LTD.
Tao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Viewing angle diffuser film and display panel
Patent number
12,025,816
Issue date
Jul 2, 2024
TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
Hu Dou
G02 - OPTICS
Information
Patent Grant
Nano-structures patterned on micro-structures
Patent number
11,960,107
Issue date
Apr 16, 2024
Nanotech Security Corp.
Mohsen Keshavarz Akhlaghi
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Optical plate and display apparatus
Patent number
11,953,940
Issue date
Apr 9, 2024
DARWIN PRECISIONS CORPORATION
Yu-Cheng Chang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Optical module and aerosol generating device including the same
Patent number
11,944,129
Issue date
Apr 2, 2024
KT & G Corporation
Hwi Kyeong An
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Textured cover assemblies for display applications
Patent number
11,940,594
Issue date
Mar 26, 2024
Apple Inc.
Mingxia Gu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Display device
Patent number
11,914,103
Issue date
Feb 27, 2024
Samsung Display Co., Ltd.
Woongsik Kim
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Light transmissive structures for redistribution of light and light...
Patent number
11,885,485
Issue date
Jan 30, 2024
BRIGHTVIEW TECHNOLOGIES, INC.
Ken G. Purchase
F21 - LIGHTING
Information
Patent Grant
Multilayer light diffuser plate and method for manufacturing the same
Patent number
11,829,031
Issue date
Nov 28, 2023
Entire Technology Co. Ltd.
Chih Wen Yang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Camera module with IR LEDs for uniform illumination
Patent number
11,825,182
Issue date
Nov 21, 2023
Waymo LLC
Choon Ping Chng
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Surface-emitting laser package
Patent number
11,784,458
Issue date
Oct 10, 2023
SUZHOU LEKIN SEMICONDUCTOR CO., LTD.
Ba Ro Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
3D printed reflector and method for its manufacture
Patent number
11,772,342
Issue date
Oct 3, 2023
SIGNIFY HOLDING B.V.
Erik Paul Boonekamp
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Glycyrrhetinic acid derivatives for treating hyperkalemia
Patent number
11,768,319
Issue date
Sep 26, 2023
Ardelyx, Inc.
Gary Luehr
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
External light use type display body
Patent number
11,740,502
Issue date
Aug 29, 2023
Lintec Corporation
Baku Katagiri
G02 - OPTICS
Information
Patent Grant
Image display device
Patent number
11,662,578
Issue date
May 30, 2023
Samsung Electronics Co., Ltd.
Katsutoshi Sasaki
G02 - OPTICS
Information
Patent Grant
Illuminated panel
Patent number
11,598,494
Issue date
Mar 7, 2023
LuxTech, LLC
Sean R. Darras
F21 - LIGHTING
Information
Patent Grant
Forming a homogenized illumination line which can be imaged as a lo...
Patent number
11,598,973
Issue date
Mar 7, 2023
Cognex Corporation
Andrew Parrett
G01 - MEASURING TESTING
Information
Patent Grant
Sub-wavelength structural material having patch type array and comp...
Patent number
11,592,602
Issue date
Feb 28, 2023
THE INSTITUTE OF OPTICS AND ELECTRONICS, CHINESE ACADEMY OF SCIENCES
Xiangang Luo
F41 - WEAPONS
Information
Patent Grant
Method and apparatus that provide matte effect while allowing high...
Patent number
11,579,343
Issue date
Feb 14, 2023
PHONEOPTIKA LTD
Shraga Tsur
G02 - OPTICS
Information
Patent Grant
Image projector
Patent number
11,561,406
Issue date
Jan 24, 2023
LUMUS LTD.
Yochay Danziger
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light homogenizing film, backlight module and display device
Patent number
11,536,435
Issue date
Dec 27, 2022
BOE Technology Group Co., Ltd.
Liangliang Jin
F21 - LIGHTING
Information
Patent Grant
Master manufacturing method, master, and optical body
Patent number
11,524,426
Issue date
Dec 13, 2022
Dexerials Corporation
Shunichi Kajiya
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
High speed binary compressive light field projection system
Patent number
11,503,274
Issue date
Nov 15, 2022
Disney Enterprises, Inc.
Quinn Yorklun Jen Smithwick
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical apparatus for wide-angle illumination
Patent number
11,500,135
Issue date
Nov 15, 2022
II-VI DELAWARE, INC.
Christoph M. Greiner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Telecentric optical apparatus
Patent number
11,467,384
Issue date
Oct 11, 2022
Mitutoyo Corporation
Kenji Okabe
G02 - OPTICS
Information
Patent Grant
Polarizing plate having engraved optical patterns and liquid crysta...
Patent number
11,428,855
Issue date
Aug 30, 2022
Samsung SDI Co., Ltd.
Dae Seob Shim
G02 - OPTICS
Information
Patent Grant
Reflection suppression segment having inclined surfaces, display, a...
Patent number
11,428,852
Issue date
Aug 30, 2022
Toppan Printing Co., Ltd.
Hiroyuki Endo
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Touch device and manufacturing method thereof, intelligent mirror
Patent number
11,428,853
Issue date
Aug 30, 2022
Beijing Boe Display Technology Co., Ltd.
Jing Wang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL DEVICE
Publication number
20240337779
Publication date
Oct 10, 2024
TONG HSING ELECTRONIC INDUSTRIES, LTD.
CHIA-SHUAI CHANG
G02 - OPTICS
Information
Patent Application
LIGHT DIFFUSION SHEET, LIGHT DIFFUSION SHEET LAMINATE, BACKLIGHT UN...
Publication number
20240248346
Publication date
Jul 25, 2024
Keiwa Incorporated
Chengheng TSAI
G02 - OPTICS
Information
Patent Application
PHOTOCATALYST DEVICE
Publication number
20240216567
Publication date
Jul 4, 2024
HANON SYSTEMS
Chang Hyun BAEK
B60 - VEHICLES IN GENERAL
Information
Patent Application
DISPLAY APPARATUS
Publication number
20240192723
Publication date
Jun 13, 2024
Darwin Precisions Corporation
Yu-Cheng CHANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ILLUMINATION LINE GENERATION BY DOUBLE-DUTY DIFFUSION
Publication number
20240184022
Publication date
Jun 6, 2024
COGNEX CORPORATION
Thomas Ruhnau
G01 - MEASURING TESTING
Information
Patent Application
VIEWING ANGLE DIFFUSION FILM AND DISPLAY PANEL
Publication number
20240118461
Publication date
Apr 11, 2024
TCL China Star Optoelectronics Technology Co., Ltd.
Hu DOU
G02 - OPTICS
Information
Patent Application
LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...
Publication number
20240094446
Publication date
Mar 21, 2024
KEIWA INC.
Tadayoshi FUKUDA
G02 - OPTICS
Information
Patent Application
MULTILAYER LIGHT DIFFUSER PLATE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240045267
Publication date
Feb 8, 2024
Entire Technology Co., Ltd.
CHIH WEN YANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Camera Module with IR LEDs for Uniform Illumination
Publication number
20240040225
Publication date
Feb 1, 2024
WAYMO LLC
Choon Ping Chng
B60 - VEHICLES IN GENERAL
Information
Patent Application
DIFFUSION PLATE, DISPLAY DEVICE, PROJECTION DEVICE, LIGHTING DEVICE...
Publication number
20230384490
Publication date
Nov 30, 2023
Dexerials Corporation
Mitsuo ARIMA
G02 - OPTICS
Information
Patent Application
OPTICAL PRODUCT AND OPTICAL PRODUCT MANUFACTURING METHOD
Publication number
20230384491
Publication date
Nov 30, 2023
Tokai Optical Co., Ltd.
Keiji NISHIMOTO
G02 - OPTICS
Information
Patent Application
OPTICAL SYSTEM AND OPTICAL APPARATUS HAVING THE SAME
Publication number
20230367042
Publication date
Nov 16, 2023
Canon Kabushiki Kaisha
Tsubasa NAKAMURA
G01 - MEASURING TESTING
Information
Patent Application
DIE INCLUDING OPTICAL ELEMENTS
Publication number
20230358925
Publication date
Nov 9, 2023
VIAVI Solutions Inc.
Riberet ALMEIDA
G02 - OPTICS
Information
Patent Application
TRIM ELEMENT FOR A VEHICLE AND METHOD OF MANUFACTURING SUCH A DEVICE
Publication number
20230347816
Publication date
Nov 2, 2023
FAURECIA INTERIEUR INDUSTRIE
Christophe CUVILLIER
B60 - VEHICLES IN GENERAL
Information
Patent Application
GLYCYRRHETINIC ACID DERIVATIVES FOR TREATING HYPERKALEMIA
Publication number
20230273354
Publication date
Aug 31, 2023
Ardelyx, Inc.
Gary Luehr
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
DIFFUSOR AND OPTICAL SYSTEM INCLUDING THE SAME
Publication number
20230251405
Publication date
Aug 10, 2023
Nalux Co., Ltd.
Kenta ISHII
G02 - OPTICS
Information
Patent Application
Image Projector
Publication number
20230121391
Publication date
Apr 20, 2023
LUMUS LTD.
Yochay DANZIGER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DISPLAY DEVICE
Publication number
20230113671
Publication date
Apr 13, 2023
NINGBO SUNNY AUTOMOTIVE OPTECH CO., LTD.
Shangliang WU
G02 - OPTICS
Information
Patent Application
METHOD FOR MANUFACTURING DIFFUSION COVER, DIFFUSION COVER, AND SEMI...
Publication number
20230101361
Publication date
Mar 30, 2023
Rohm Co., Ltd.
Goro NAKATANI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTIGLARE FILM, AND POLARIZING PLATE, SURFACE PLATE, AND IMAGE DISP...
Publication number
20220373720
Publication date
Nov 24, 2022
DAI NIPPON PRINTING CO., LTD.
Mitsuhiro KUZUHARA
G02 - OPTICS
Information
Patent Application
POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
Publication number
20220365258
Publication date
Nov 17, 2022
Samsung SDI Co., Ltd.
Dae Seob SHIM
G02 - OPTICS
Information
Patent Application
VIEWING ANGLE DIFFUSER FILM AND DISPLAY PANEL
Publication number
20220357489
Publication date
Nov 10, 2022
TCL China Star Optoelectronics Technology Co., Ltd.
Hu DOU
G02 - OPTICS
Information
Patent Application
TEXTURED COVER ASSEMBLIES FOR DISPLAY APPLICATIONS
Publication number
20220326413
Publication date
Oct 13, 2022
Apple Inc.
Mingxia Gu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ELECTROMAGNETIC FLUX CONTROLLING MEMBER
Publication number
20220326417
Publication date
Oct 13, 2022
ENPLAS CORPORATION
Takayoshi SUGANUMA
G02 - OPTICS
Information
Patent Application
EXTERNAL LIGHT USE TYPE DISPLAY BODY
Publication number
20220317507
Publication date
Oct 6, 2022
LINTEC CORPORATION
Baku KATAGIRI
G02 - OPTICS
Information
Patent Application
OPTICAL APPARATUS FOR WIDE-ANGLE ILLUMINATION
Publication number
20220291427
Publication date
Sep 15, 2022
II-VI Delaware, Inc.
Christoph M. Greiner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Forming a Homogenized Illumination Line Which Can Be Imaged As A Lo...
Publication number
20220236580
Publication date
Jul 28, 2022
COGNEX CORPORATION
Andrew Parrett
G01 - MEASURING TESTING
Information
Patent Application
LIGHT TRANSMISSIVE STRUCTURES FOR REDISTRIBUTION OF LIGHT AND LIGHT...
Publication number
20220214023
Publication date
Jul 7, 2022
BRIGHTVIEW TECHNOLOGIES, INC.
Ken G. Purchase
F21 - LIGHTING
Information
Patent Application
POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
Publication number
20220163705
Publication date
May 26, 2022
Samsung SDI Co., Ltd.
Dae Seob SHIM
G02 - OPTICS
Information
Patent Application
DIFFUSER PLATE
Publication number
20220128742
Publication date
Apr 28, 2022
KURARAY CO., LTD.
Keisuke IKEDA
G02 - OPTICS