Optical filters

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CPC
B29L2011/0066

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES B29L2011/00Optical elements

Current Industry

B29L2011/0066Optical filters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Arrays of integrated analytical devices and methods for production
- Patent number 12,204,142
- Issue date Jan 21, 2025
- Pacific Biosciences of California, Inc.
- Ravi Saxena
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for producing flexible mold, flexible mold substrate and met...
- Patent number 11,931,924
- Issue date Mar 19, 2024
- Nippon Electric Glass Co., Ltd.
- Koji Kuwahara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods and apparatuses for casting optical polymer films
- Patent number 11,679,533
- Issue date Jun 20, 2023
- Magic Leap, Inc.
- Jeremy Lee Sevier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Dope solution for preparing optical film and optical film using the...
- Patent number 11,421,060
- Issue date Aug 23, 2022
- LG MMA CORP.
- Sung Il Park
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polarizer protective film, polarizing plate, and display device com...
- Patent number 11,137,523
- Issue date Oct 5, 2021
- SKC Co., Ltd
- Dawoo Jeong
- B32 - LAYERED PRODUCTS
Information Patent Grant
Resin composition for a polarizer protective film, a polarizer prot...
- Patent number 11,125,918
- Issue date Sep 21, 2021
- LG Chem, Ltd.
- Hye Min Kim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Mold for plastic lens, method for manufacturing plastic lens, and p...
- Patent number 11,061,258
- Issue date Jul 13, 2021
- HOYA LENS THAILAND LTD.
- Kiyohiro Saito
- G02 - OPTICS
Information Patent Grant
Polarizing plate, method for manufacturing same and liquid-crystal...
- Patent number 11,009,642
- Issue date May 18, 2021
- Samsung SDI Co., Ltd.
- Kwang Ho Shin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold for wire grid polarizer and manufacturing method thereof
- Patent number 10,981,301
- Issue date Apr 20, 2021
- Samsung Display Co., Ltd.
- Min Hyuck Kang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing polymerizable compound
- Patent number 10,927,087
- Issue date Feb 23, 2021
- DIC Corporation
- Masahiro Horiguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Third generation pantograph device for stretching a thermoplastic f...
- Patent number 10,875,234
- Issue date Dec 29, 2020
- Jean-Pierre Darlet
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Imprint apparatus and method of detecting peeling defect in the same
- Patent number 10,864,663
- Issue date Dec 15, 2020
- Samsung Display Co., Ltd.
- Futoshi Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polymer material, film, circular polarizing plate, image display ap...
- Patent number 10,851,180
- Issue date Dec 1, 2020
- Kaneka Corporation
- Ryutaro Mukai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Arrays of integrated analytical devices and methods for production
- Patent number 10,768,362
- Issue date Sep 8, 2020
- Pacific Biosciences of California, Inc.
- Ravi Saxena
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Layer laminating molded object, powder layer laminating molding met...
- Patent number 10,751,937
- Issue date Aug 25, 2020
- Hitachi, Ltd.
- Akihiro Yamaguchi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical film, shaping film, method for manufacturing optical film,...
- Patent number 10,663,635
- Issue date May 26, 2020
- ZEON CORPORATION
- Hyota Nakahori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Resin composition for optical material and optical film comprising...
- Patent number 10,633,530
- Issue date Apr 28, 2020
- LG Chem, Ltd.
- Joong Hoon Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Overmolded filters
- Patent number 10,564,335
- Issue date Feb 18, 2020
- Hewlett Packard Enterprise Development LP
- Sagi Varghese Mathai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Adhesives inhibiting formation of artifacts in polymer based optica...
- Patent number 10,520,744
- Issue date Dec 31, 2019
- 3M Innovative Properties Company
- James P. DiZio
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Resin composition for a polarizer protective film, a polarizer prot...
- Patent number 10,473,825
- Issue date Nov 12, 2019
- LG Chem, Ltd.
- Hye Min Kim
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Spectroscope, and spectroscope production method
- Patent number 10,408,677
- Issue date Sep 10, 2019
- Hamamatsu Photonics K.K.
- Takafumi Yokino
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical layered body, polarizer, method for producing polarizer, im...
- Patent number 10,409,105
- Issue date Sep 10, 2019
- Dai Nippon Printing Co., Ltd.
- Takashi Kuroda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical layered body, polarizer, method for producing polarizer, im...
- Patent number 10,359,666
- Issue date Jul 23, 2019
- Dai Nippon Printing Co., Ltd.
- Takashi Kuroda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Arrays of integrated analytical devices and methods for production
- Patent number 10,310,178
- Issue date Jun 4, 2019
- Pacific Biosciences of California, Inc.
- Ravi Saxena
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of thermally drawing structured sheets
- Patent number 10,287,203
- Issue date May 14, 2019
- Everix, Inc.
- Esmaeil Banaei
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing retardation film
- Patent number 10,261,227
- Issue date Apr 16, 2019
- Zeon Corporation
- Taku Hatano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laminate
- Patent number 10,254,458
- Issue date Apr 9, 2019
- LG Chem, Ltd.
- Se Woo Yang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Stretched laminate, method of manufacturing thin polarizer, thin po...
- Patent number 10,254,457
- Issue date Apr 9, 2019
- LG Chem, Ltd.
- Sung-Hyun Nam
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Polarizing plate and method for manufacturing the same
- Patent number 10,234,612
- Issue date Mar 19, 2019
- Samsung SDI Co., Ltd.
- Jong Hoon Yeo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing nearly-natural black polarizing plate and...
- Patent number 10,201,943
- Issue date Feb 12, 2019
- LG Chem, Ltd.
- Byung Sun Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL LAMINATE AND PRODUCTION METHOD THEREFOR, FRONT PANEL, AND I...
- Publication number 20250093697
- Publication date Mar 20, 2025
- DAI NIPPON PRINTING CO., LTD.
- Kana YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PC RESIN MATERIAL WITH NEUTRAL FILTERING EFFECT, AND PREPARATION ME...
- Publication number 20240392102
- Publication date Nov 28, 2024
- KINGFA SCI. & TECH. CO., LTD.
- Xiong ZHANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHODS AND APPARATUSES FOR CASTING OPTICAL POLYMER FILMS
- Publication number 20210283806
- Publication date Sep 16, 2021
- Magic Leap, Inc.
- Jeremy Lee Sevier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MOLD FOR WIRE GRID POLARIZER AND MANUFACTURING METHOD THEREOF
- Publication number 20190232531
- Publication date Aug 1, 2019
- SAMSUNG DISPLAY CO., LTD.
- MIN HYUCK KANG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IM...
- Publication number 20180299710
- Publication date Oct 18, 2018
- DAI NIPPON PRINTING CO., LTD.
- Takashi KURODA
- B32 - LAYERED PRODUCTS
Information Patent Application
IMPRINT APPARATUS AND METHOD OF DETECTING PEELING DEFECT IN THE SAME
- Publication number 20180281245
- Publication date Oct 4, 2018
- SAMSUNG DISPLAY CO., LTD.
- Futoshi Yoshida
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF THERMALLY DRAWING STRUCTURED SHEETS
- Publication number 20180257971
- Publication date Sep 13, 2018
- Everix, Inc.
- Esmaeil Banaei
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ARRAYS OF INTEGRATED ANALYTICAL DEVICES AND METHODS FOR PRODUCTION
- Publication number 20180239087
- Publication date Aug 23, 2018
- Pacific Biosciences of California, Inc.
- Ravi SAXENA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Layer Laminating Molded Object, Powder Layer Laminating Molding Met...
- Publication number 20180222113
- Publication date Aug 9, 2018
- Hitachi, Ltd
- Akihiro YAMAGUCHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METALLIC WIRE GRID POLARIZER AND MANUFACTURING METHOD THEREOF
- Publication number 20180106937
- Publication date Apr 19, 2018
- Shenzhen China Star Optoelectronics Technology Co., Ltd.
- Lixuan Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
OVERMOLDED FILTERS
- Publication number 20180052266
- Publication date Feb 22, 2018
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Sagi Varghese Mathai
- G02 - OPTICS
Information Patent Application
ARRAYS OF INTEGRATED ANALYTICAL DEVICES AND METHODS FOR PRODUCTION
- Publication number 20170322156
- Publication date Nov 9, 2017
- Pacific Biosciences of California, Inc.
- Ravi SAXENA
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ADHESIVES INHIBITING FORMATION OF ARTIFACTS IN POLYMER BASED OPTICA...
- Publication number 20170242265
- Publication date Aug 24, 2017
- 3M Innovative Properties Company
- James P. DiZio
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD FOR MANUFACTURING THIN POLARIZER, AND THIN POLARIZER MANUFAC...
- Publication number 20170157869
- Publication date Jun 8, 2017
- LG CHEM, LTD.
- Sung Hyun NAM
- G02 - OPTICS
Information Patent Application
METHOD OF THERMALLY DRAWING STRUCTURED SHEETS
- Publication number 20170144915
- Publication date May 25, 2017
- Everix, Inc.
- Esmaeil Banaei
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
METHOD OF PRODUCING RETARDATION FILM AND METHOD OF PRODUCING CIRCUL...
- Publication number 20170066175
- Publication date Mar 9, 2017
- NITTO DENKO CORPORATION
- Takashi Shimizu
- G02 - OPTICS
Information Patent Application
MULTILAYERED ARTICLES WITH LOW OPTICAL RETARDATION
- Publication number 20170045655
- Publication date Feb 16, 2017
- SABIC Global Technologies B.V.
- Jian Zhou
- G02 - OPTICS
Information Patent Application
POLARIZED LENS FILM PRODUCTION APPARATUS AND METHOD
- Publication number 20160303810
- Publication date Oct 20, 2016
- Choong Deuk Kim
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING STAMP AND METHOD FOR MANUFACTURING WIRE GR...
- Publication number 20160200033
- Publication date Jul 14, 2016
- SAMSUNG DISPLAY CO. LTD.
- Dae Young LEE
- G02 - OPTICS
Information Patent Application
LAMINATE
- Publication number 20160070042
- Publication date Mar 10, 2016
- LG CHEM, LTD.
- Se Woo Yang
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE AND METHOD FOR PRODUCING SAME, AND OPTICAL FILM MA...
- Publication number 20160062014
- Publication date Mar 3, 2016
- FUJIFILM CORPORATION
- Hideaki KAGAWA
- G02 - OPTICS
Information Patent Application
LENSES WITH GRADED PHOTOCHROMIC, MOLDS AND METHODS OF MAKING SAME
- Publication number 20150231839
- Publication date Aug 20, 2015
- QSPEX TECHNOLOGIES, INC.
- Kai C. Su
- G02 - OPTICS
Information Patent Application
RETARDATION PLATE MANUFACTURING METHOD
- Publication number 20150008601
- Publication date Jan 8, 2015
- Arisawa Mfg. Co., Ltd.
- Yuichi KAKUBARI
- G02 - OPTICS
Information Patent Application
Absorptive Polarizer and Production Method Therefor
- Publication number 20140370188
- Publication date Dec 18, 2014
- Min Seong Cho
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR PRODUCING LONG STRETCHED FILM
- Publication number 20140361456
- Publication date Dec 11, 2014
- Daisuke Hojo
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING LONG STRETCHED FILM
- Publication number 20140353872
- Publication date Dec 4, 2014
- Konica Minolta, Inc.
- Daisuke Hojo
- G02 - OPTICS
Information Patent Application
OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IM...
- Publication number 20140247413
- Publication date Sep 4, 2014
- DAI NIPPON PRINTING CO., LTD.
- Takashi KURODA
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IM...
- Publication number 20140247414
- Publication date Sep 4, 2014
- DAI NIPPON PRINTING CO., LTD.
- Takashi KURODA
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IM...
- Publication number 20140211310
- Publication date Jul 31, 2014
- Takashi Kuroda
- B32 - LAYERED PRODUCTS
Information Patent Application
OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IM...
- Publication number 20140184994
- Publication date Jul 3, 2014
- DAI NIPPON PRINTING CO., LTD.
- Takashi KURODA
- B32 - LAYERED PRODUCTS

Optical filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Arrays of integrated analytical devices and methods for production

Method for producing flexible mold, flexible mold substrate and met...

Methods and apparatuses for casting optical polymer films

Dope solution for preparing optical film and optical film using the...

Polarizer protective film, polarizing plate, and display device com...

Resin composition for a polarizer protective film, a polarizer prot...

Mold for plastic lens, method for manufacturing plastic lens, and p...

Polarizing plate, method for manufacturing same and liquid-crystal...

Mold for wire grid polarizer and manufacturing method thereof

Method for producing polymerizable compound

Third generation pantograph device for stretching a thermoplastic f...

Imprint apparatus and method of detecting peeling defect in the same

Polymer material, film, circular polarizing plate, image display ap...

Arrays of integrated analytical devices and methods for production

Layer laminating molded object, powder layer laminating molding met...

Optical film, shaping film, method for manufacturing optical film,...

Resin composition for optical material and optical film comprising...

Overmolded filters

Adhesives inhibiting formation of artifacts in polymer based optica...

Resin composition for a polarizer protective film, a polarizer prot...

Spectroscope, and spectroscope production method

Optical layered body, polarizer, method for producing polarizer, im...

Optical layered body, polarizer, method for producing polarizer, im...

Arrays of integrated analytical devices and methods for production

Method of thermally drawing structured sheets

Method for producing retardation film

Laminate

Stretched laminate, method of manufacturing thin polarizer, thin po...

Polarizing plate and method for manufacturing the same

Method for manufacturing nearly-natural black polarizing plate and...

Patents Applicationslast 30 patents

OPTICAL LAMINATE AND PRODUCTION METHOD THEREFOR, FRONT PANEL, AND I...

PC RESIN MATERIAL WITH NEUTRAL FILTERING EFFECT, AND PREPARATION ME...

METHODS AND APPARATUSES FOR CASTING OPTICAL POLYMER FILMS

MOLD FOR WIRE GRID POLARIZER AND MANUFACTURING METHOD THEREOF

OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IM...

IMPRINT APPARATUS AND METHOD OF DETECTING PEELING DEFECT IN THE SAME

METHOD OF THERMALLY DRAWING STRUCTURED SHEETS

ARRAYS OF INTEGRATED ANALYTICAL DEVICES AND METHODS FOR PRODUCTION

Layer Laminating Molded Object, Powder Layer Laminating Molding Met...

METALLIC WIRE GRID POLARIZER AND MANUFACTURING METHOD THEREOF

OVERMOLDED FILTERS

ARRAYS OF INTEGRATED ANALYTICAL DEVICES AND METHODS FOR PRODUCTION

ADHESIVES INHIBITING FORMATION OF ARTIFACTS IN POLYMER BASED OPTICA...

METHOD FOR MANUFACTURING THIN POLARIZER, AND THIN POLARIZER MANUFAC...

METHOD OF THERMALLY DRAWING STRUCTURED SHEETS

METHOD OF PRODUCING RETARDATION FILM AND METHOD OF PRODUCING CIRCUL...

MULTILAYERED ARTICLES WITH LOW OPTICAL RETARDATION

POLARIZED LENS FILM PRODUCTION APPARATUS AND METHOD

METHOD FOR MANUFACTURING STAMP AND METHOD FOR MANUFACTURING WIRE GR...

LAMINATE

POLARIZING PLATE AND METHOD FOR PRODUCING SAME, AND OPTICAL FILM MA...

LENSES WITH GRADED PHOTOCHROMIC, MOLDS AND METHODS OF MAKING SAME

RETARDATION PLATE MANUFACTURING METHOD

Absorptive Polarizer and Production Method Therefor

METHOD FOR PRODUCING LONG STRETCHED FILM

METHOD FOR PRODUCING LONG STRETCHED FILM

OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IM...

OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IM...

OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IM...

OPTICAL LAYERED BODY, POLARIZER, METHOD FOR PRODUCING POLARIZER, IM...