by means of voids or pores

Industry

CPC
G02B5/0247

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Parent Industries

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

Current Industry

G02B5/0247by means of voids or pores

Industries

Patents Grantslast 30 patents

Information Patent Grant
Diffusion member, stacked body, diffusion member set, LED backlight...
- Patent number 12,104,784
- Issue date Oct 1, 2024
- Dai Nippon Printing Co., Ltd.
- Marii Nishikawa
- F21 - LIGHTING
Information Patent Grant
Optical element for light concentration and production method for a...
- Patent number 11,867,890
- Issue date Jan 9, 2024
- Robert Bosch GmbH
- Benedikt Stein
- G02 - OPTICS
Information Patent Grant
Optical filter having polyimide aerogel substrate and infrared radi...
- Patent number 11,803,001
- Issue date Oct 31, 2023
- UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
- Thomas M. Essinger-Hileman
- G02 - OPTICS
Information Patent Grant
Methods and compositions relating to tunable nanoporous coatings
- Patent number 11,795,281
- Issue date Oct 24, 2023
- University of Florida Research Foundation, Inc.
- Peng Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Translucent structure
- Patent number 11,772,356
- Issue date Oct 3, 2023
- AGC Inc.
- Yosuke Takeda
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of making diverging-light fiber optics illumination delivery...
- Patent number 11,751,970
- Issue date Sep 12, 2023
- Alcon Inc.
- Alireza Mirsepassi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical device
- Patent number 11,733,447
- Issue date Aug 22, 2023
- Nitto Denko Corporation
- Kari Rinko
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Nanovided spacer materials and corresponding systems and methods
- Patent number 11,635,622
- Issue date Apr 25, 2023
- Meta Platforms Technologies, LLC
- Andrew John Ouderkirk
- B32 - LAYERED PRODUCTS
Information Patent Grant
Optical scattering structure having polymer-filled sub-micron pores
- Patent number 11,585,965
- Issue date Feb 21, 2023
- Lumileds LLC
- Marcel Rene Bohmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making diverging-light fiber optics illumination delivery...
- Patent number 11,517,392
- Issue date Dec 6, 2022
- Alcon Inc.
- Alireza Mirsepassi
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 11,442,214
- Issue date Sep 13, 2022
- Nitto Denko Corporation
- Kari Rinko
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 11,402,563
- Issue date Aug 2, 2022
- Nitto Denko Corporation
- Kari Rinko
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical member and method for producing same
- Patent number 11,391,880
- Issue date Jul 19, 2022
- Nitto Denko Corporation
- Kari Rinko
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Privacy protection film and liquid crystal display device including...
- Patent number 11,360,336
- Issue date Jun 14, 2022
- LG Display Co., Ltd.
- Seong-Il Kim
- G02 - OPTICS
Information Patent Grant
Light-permeable multi-layer composite film
- Patent number 11,338,543
- Issue date May 24, 2022
- Benecke Kaliko AG
- Jens Juenemann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power-measuring protection method and laser protection system
- Patent number 11,283,232
- Issue date Mar 22, 2022
- Industrial Technology Research Institute
- Chih-Chun Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical member and method for producing same
- Patent number 11,249,238
- Issue date Feb 15, 2022
- Nitto Denko Corporation
- Kari Rinko
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
CMOS color image sensors with metamaterial color splitting
- Patent number 11,239,276
- Issue date Feb 1, 2022
- California Institute of Technology
- Gregory Roberts
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure for extracting light and organic electroluminescent light...
- Patent number 11,233,223
- Issue date Jan 25, 2022
- CHEOMDANLAB INC.
- Ha Jun Jang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength conversion element having anti-reflective layer with por...
- Patent number 11,199,762
- Issue date Dec 14, 2021
- Coretronic Corporation
- Kuo-Chou Chang
- G02 - OPTICS
Information Patent Grant
Methods and compositions relating to tunable nanoporous coatings
- Patent number 11,008,429
- Issue date May 18, 2021
- University of Florida Research Foundation, Inc.
- Peng Jiang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
OLED light extraction using nanostructured coatings
- Patent number 11,005,075
- Issue date May 11, 2021
- Corning Incorporated
- David Eugene Baker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antireflection film
- Patent number 10,962,686
- Issue date Mar 30, 2021
- LG Chem, Ltd.
- Jin Seok Byun
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Translucent structure, method for manufacturing same, and article
- Patent number 10,948,633
- Issue date Mar 16, 2021
- AGC Inc.
- Takaaki Murakami
- B32 - LAYERED PRODUCTS
Information Patent Grant
Light conversion material with high conversion efficiency
- Patent number 10,935,694
- Issue date Mar 2, 2021
- National Tsing Hua University
- Hsueh-Shih Chen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Antireflection film and method for preparing same
- Patent number 10,908,323
- Issue date Feb 2, 2021
- LG Chem, Ltd.
- Jin Seok Byun
- G01 - MEASURING TESTING
Information Patent Grant
Coated glass sheet and method for producing same
- Patent number 10,908,320
- Issue date Feb 2, 2021
- Nippon Sheet Glass Company, Limited
- Takeshi Yabuta
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Antireflection film and method for preparing same
- Patent number 10,877,185
- Issue date Dec 29, 2020
- LG Chem, Ltd.
- Jin Seok Byun
- G02 - OPTICS
Information Patent Grant
Diverging light from fiber optics illumination delivery system
- Patent number 10,859,748
- Issue date Dec 8, 2020
- Alcon Inc.
- Alireza Mirsepassi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antireflection film
- Patent number 10,823,883
- Issue date Nov 3, 2020
- LG Chem, Ltd.
- Jin Seok Byun
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
BRIGHTNESS ENHANCEMENT FILM
- Publication number 20250028096
- Publication date Jan 23, 2025
- National Chung Hsing University
- Dong-Sing Wuu
- G02 - OPTICS
Information Patent Application
DIFFUSION MEMBER, STACKED BODY, DIFFUSION MEMBER SET, LED BACKLIGHT...
- Publication number 20240418341
- Publication date Dec 19, 2024
- DAI NIPPON PRINTING CO., LTD.
- Marii NISHIKAWA
- F21 - LIGHTING
Information Patent Application
OPTICAL FILM, AND POLARIZING PLATE, SURFACE PLATE, IMAGE DISPLAY PA...
- Publication number 20240272331
- Publication date Aug 15, 2024
- DAI NIPPON PRINTING CO., LTD.
- Jun TSUJIMOTO
- G02 - OPTICS
Information Patent Application
BOKEH FILTER MEMBRANE, IMAGING OPTICAL LENS ASSEMBLY, IMAGING APPAR...
- Publication number 20240118462
- Publication date Apr 11, 2024
- LARGAN PRECISION CO., LTD.
- Wen-Yu TSAI
- G02 - OPTICS
Information Patent Application
Color-routers for Image Sensing
- Publication number 20230417960
- Publication date Dec 28, 2023
- The Board of Trustees of the Leland Stanford Junior University
- Nathan ZHAO
- G02 - OPTICS
Information Patent Application
SUN PROTECTION DEVICE
- Publication number 20230367043
- Publication date Nov 16, 2023
- PRIMAX ELECTRONICS LTD.
- WEI-TING SHEN
- G02 - OPTICS
Information Patent Application
METHOD OF MAKING DIVERGING-LIGHT FIBER OPTICS ILLUMINATION DELIVERY...
- Publication number 20230085961
- Publication date Mar 23, 2023
- Alcon Inc.
- Alireza Mirsepassi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
POLYPROPYLENE COMPOSITE RESIN LIGHT DIFFUSION PLATE
- Publication number 20220396694
- Publication date Dec 15, 2022
- Chun Nam HWANG
- G02 - OPTICS
Information Patent Application
DIFFUSION MEMBER, STACKED BODY, DIFFUSION MEMBER SET, LED BACKLIGHT...
- Publication number 20220228722
- Publication date Jul 21, 2022
- DAI NIPPON PRINTING CO., LTD.
- Marii NISHIKAWA
- F21 - LIGHTING
Information Patent Application
VISUAL INDICATORS FOR PRESENCE SENSING SYSTEMS
- Publication number 20220146670
- Publication date May 12, 2022
- Omron Corporation
- Alejandro Ruiz Sanchez
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MEMBER AND METHOD FOR PRODUCING SAME
- Publication number 20220035090
- Publication date Feb 3, 2022
- Nitto Denko Corporation
- Kari RINKO
- G02 - OPTICS
Information Patent Application
LIGHT THERAPY DEVICE HAVING LIGHT DIFFUSING FUNCTION
- Publication number 20210339041
- Publication date Nov 4, 2021
- CHEOMDANLAB INC.
- Ha Jun JANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND COMPOSITIONS RELATING TO TUNABLE NANOPOROUS COATINGS
- Publication number 20210253811
- Publication date Aug 19, 2021
- University of Florida Research Foundation, Inc.
- Peng Jiang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DISPERSION ARRAY AND METHOD OF FABRICATING
- Publication number 20210223444
- Publication date Jul 22, 2021
- Samsung Electronics Co., Ltd.
- Radwanul Hasan Siddique
- G02 - OPTICS
Information Patent Application
POWER-MEASURING PROTECTION METHOD AND LASER PROTECTION SYSTEM
- Publication number 20210167571
- Publication date Jun 3, 2021
- Industrial Technology Research Institute
- CHIH-CHUN CHEN
- G02 - OPTICS
Information Patent Application
Optical Element for Light Concentration and Production Method for a...
- Publication number 20210124159
- Publication date Apr 29, 2021
- ROBERT BOSCH GmbH
- Benedikt Stein
- G02 - OPTICS
Information Patent Application
STRUCTURE FOR EXTRACTING LIGHT AND ORGANIC ELECTROLUMINESCENT LIGHT...
- Publication number 20210066664
- Publication date Mar 4, 2021
- CHEOMDANLAB INC.
- Ha Jun JANG
- G02 - OPTICS
Information Patent Application
OPTICAL MEMBER AND METHOD FOR PRODUCING SAME
- Publication number 20210048575
- Publication date Feb 18, 2021
- Nitto Denko Corporation
- Kari RINKO
- G02 - OPTICS
Information Patent Application
POROUS MICRON-SIZED PARTICLES TO TUNE LIGHT SCATTERING
- Publication number 20200371275
- Publication date Nov 26, 2020
- Lumileds LLC
- Marcel Rene BOHMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIVERGING LIGHT FROM FIBER OPTICS ILLUMINATION DELIVERY SYSTEM
- Publication number 20200218002
- Publication date Jul 9, 2020
- Novartis AG
- Alireza Mirsepassi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INFRARED RADIATION TRANSPARENT SUBSTRATES AND SYSTEMS AND METHODS F...
- Publication number 20200132899
- Publication date Apr 30, 2020
- The North Face Apparel Corp.
- Abolfazl Aghanouri
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
ELEMENT FOR MANIPULATING LIGHT
- Publication number 20200116906
- Publication date Apr 16, 2020
- Carl Freudenberg KG
- Michael Roth
- G02 - OPTICS
Information Patent Application
LIGHT SCATTERING SHEET
- Publication number 20190353828
- Publication date Nov 21, 2019
- Mitsui Mining and Smelting Co., Ltd.
- Yoshihiro YONEDA
- G02 - OPTICS
Information Patent Application
LIGHT CONVERSION MATERIAL WITH HIGH CONVERSION EFFICIENCY
- Publication number 20190293842
- Publication date Sep 26, 2019
- National Tsing Hua University
- Hsueh-Shih Chen
- B82 - NANO-TECHNOLOGY
Information Patent Application
DIVERGING LIGHT FROM FIBER OPTICS ILLUMINATION DELIVERY SYSTEM
- Publication number 20190265401
- Publication date Aug 29, 2019
- Novartis AG
- Alireza Mirsepassi
- G02 - OPTICS
Information Patent Application
METHOD OF MAKING DIVERGING-LIGHT FIBER OPTICS ILLUMINATION DELIVERY...
- Publication number 20190216571
- Publication date Jul 18, 2019
- Novartis AG
- Alireza Mirsepassi
- G02 - OPTICS
Information Patent Application
POROUS MICRON-SIZED PARTICLES TO TUNE LIGHT SCATTERING
- Publication number 20190196069
- Publication date Jun 27, 2019
- Lumileds LLC
- Marcel Rene BOHMER
- G02 - OPTICS
Information Patent Application
OPTICAL DIFFUSION FILM AND METHOD FOR MANUFACTURING OPTICAL DIFFUSI...
- Publication number 20190179060
- Publication date Jun 13, 2019
- LINTEC CORPORATION
- Kentaro KUSAMA
- G02 - OPTICS
Information Patent Application
ANTIREFLECTION FILM
- Publication number 20190154883
- Publication date May 23, 2019
- LG CHEM, LTD.
- Jin Seok BYUN
- G02 - OPTICS
Information Patent Application
ANTIREFLECTION FILM
- Publication number 20190154882
- Publication date May 23, 2019
- LG CHEM, LTD.
- Jin Seok BYUN
- G02 - OPTICS

by means of voids or pores

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Diffusion member, stacked body, diffusion member set, LED backlight...

Optical element for light concentration and production method for a...

Optical filter having polyimide aerogel substrate and infrared radi...

Methods and compositions relating to tunable nanoporous coatings

Translucent structure

Method of making diverging-light fiber optics illumination delivery...

Optical device

Nanovided spacer materials and corresponding systems and methods

Optical scattering structure having polymer-filled sub-micron pores

Method of making diverging-light fiber optics illumination delivery...

Optical device

Optical device

Optical member and method for producing same

Privacy protection film and liquid crystal display device including...

Light-permeable multi-layer composite film

Power-measuring protection method and laser protection system

Optical member and method for producing same

CMOS color image sensors with metamaterial color splitting

Structure for extracting light and organic electroluminescent light...

Wavelength conversion element having anti-reflective layer with por...

Methods and compositions relating to tunable nanoporous coatings

OLED light extraction using nanostructured coatings

Antireflection film

Translucent structure, method for manufacturing same, and article

Light conversion material with high conversion efficiency

Antireflection film and method for preparing same

Coated glass sheet and method for producing same

Antireflection film and method for preparing same

Diverging light from fiber optics illumination delivery system

Antireflection film

Patents Applicationslast 30 patents

BRIGHTNESS ENHANCEMENT FILM

DIFFUSION MEMBER, STACKED BODY, DIFFUSION MEMBER SET, LED BACKLIGHT...

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

BOKEH FILTER MEMBRANE, IMAGING OPTICAL LENS ASSEMBLY, IMAGING APPAR...

Color-routers for Image Sensing

SUN PROTECTION DEVICE

METHOD OF MAKING DIVERGING-LIGHT FIBER OPTICS ILLUMINATION DELIVERY...

POLYPROPYLENE COMPOSITE RESIN LIGHT DIFFUSION PLATE

DIFFUSION MEMBER, STACKED BODY, DIFFUSION MEMBER SET, LED BACKLIGHT...

VISUAL INDICATORS FOR PRESENCE SENSING SYSTEMS

OPTICAL MEMBER AND METHOD FOR PRODUCING SAME

LIGHT THERAPY DEVICE HAVING LIGHT DIFFUSING FUNCTION

METHODS AND COMPOSITIONS RELATING TO TUNABLE NANOPOROUS COATINGS

DISPERSION ARRAY AND METHOD OF FABRICATING

POWER-MEASURING PROTECTION METHOD AND LASER PROTECTION SYSTEM

Optical Element for Light Concentration and Production Method for a...

STRUCTURE FOR EXTRACTING LIGHT AND ORGANIC ELECTROLUMINESCENT LIGHT...

OPTICAL MEMBER AND METHOD FOR PRODUCING SAME

POROUS MICRON-SIZED PARTICLES TO TUNE LIGHT SCATTERING

DIVERGING LIGHT FROM FIBER OPTICS ILLUMINATION DELIVERY SYSTEM

INFRARED RADIATION TRANSPARENT SUBSTRATES AND SYSTEMS AND METHODS F...

ELEMENT FOR MANIPULATING LIGHT

LIGHT SCATTERING SHEET

LIGHT CONVERSION MATERIAL WITH HIGH CONVERSION EFFICIENCY

DIVERGING LIGHT FROM FIBER OPTICS ILLUMINATION DELIVERY SYSTEM

METHOD OF MAKING DIVERGING-LIGHT FIBER OPTICS ILLUMINATION DELIVERY...

POROUS MICRON-SIZED PARTICLES TO TUNE LIGHT SCATTERING

OPTICAL DIFFUSION FILM AND METHOD FOR MANUFACTURING OPTICAL DIFFUSI...

ANTIREFLECTION FILM

ANTIREFLECTION FILM