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Patents Grants
last 30 patents
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Patent Grant
Liquid crystal composition and use thereof
Patent number
11,629,291
Issue date
Apr 18, 2023
Jiangsu Hecheng Display Technology Co., Ltd.
Wenyang Ma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid-crystal medium
Patent number
11,370,969
Issue date
Jun 28, 2022
Merck Patent GmbH
Martin Engel
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition containing polymerizable compound and di...
Patent number
11,339,328
Issue date
May 24, 2022
Jiangsu Hecheng Display Technology Co., Ltd.
Chenglong Sun
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition and display device thereof
Patent number
11,299,674
Issue date
Apr 12, 2022
Jiangsu Hecheng Display Technology Co., Ltd.
Lifang Yao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid-crystal media and light modulation element
Patent number
11,236,271
Issue date
Feb 1, 2022
Merck Patent GmbH
Dong-Mee Song
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition and application thereof
Patent number
11,162,028
Issue date
Nov 2, 2021
Jiangsu Hecheng Display Technology Co., Ltd.
Beibei Zhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal medium
Patent number
11,008,514
Issue date
May 18, 2021
Merck Patent GmbH
Michael Wittek
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
RE48467
Issue date
Mar 16, 2021
JNC Corporation
Norikatsu Hattori
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
10,774,264
Issue date
Sep 15, 2020
JNC Corporation
Eriko Kurihara
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
10,647,921
Issue date
May 12, 2020
JNC Corporation
Naoko Matsuda
G02 - OPTICS
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
10,597,583
Issue date
Mar 24, 2020
JNC Corporation
Atsushi Sakamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal medium containing polymerisable compounds
Patent number
10,590,344
Issue date
Mar 17, 2020
Merck Patent GmbH
Melanie Klasen-Memmer
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
10,544,366
Issue date
Jan 28, 2020
JNC Corporation
Masayuki Saito
G02 - OPTICS
Information
Patent Grant
Liquid crystal composition of negative monomer containing cyclopent...
Patent number
10,519,377
Issue date
Dec 31, 2019
SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD
Wenxiao Xing
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid-crystal display
Patent number
10,414,980
Issue date
Sep 17, 2019
DIC Corporation
Kazunori Maruyama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
10,407,618
Issue date
Sep 10, 2019
JNC Corporation
Masayuki Saito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal compound having biphenylene, liquid crystal composit...
Patent number
10,323,187
Issue date
Jun 18, 2019
JNC Corporation
Hiroyuki Tanaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
10,294,425
Issue date
May 21, 2019
JCN CORPORATION
Yoshimasa Furusato
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition containing polymerizable compound and li...
Patent number
10,287,502
Issue date
May 14, 2019
DIC Corporation (Tokyo)
Kazuki Kurisawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
10,280,368
Issue date
May 7, 2019
JNC Corporation
Masayuki Saito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
10,253,260
Issue date
Apr 9, 2019
JNC Corporation
Yoshimasa Furusato
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal display device
Patent number
10,175,538
Issue date
Jan 8, 2019
JNC Corporation
Yoshimasa Furusato
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nematic liquid crystal composition and liquid crystal display devic...
Patent number
10,093,857
Issue date
Oct 9, 2018
DIC Corporation
Shinichi Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition containing polymerizable compound and li...
Patent number
10,011,771
Issue date
Jul 3, 2018
DIC Corporation (Tokyo)
Kazuki Kurisawa
G02 - OPTICS
Information
Patent Grant
Liquid crystal composition and liquid crystal display device
Patent number
9,969,935
Issue date
May 15, 2018
JNC Corporation
Yoshimasa Furusato
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compounds having a C—C triple bond and use thereof in liquid-crysta...
Patent number
9,868,905
Issue date
Jan 16, 2018
Merck Patent GmbH
Constanze Brocke
G02 - OPTICS
Information
Patent Grant
Liquid crystal display element
Patent number
9,777,218
Issue date
Oct 3, 2017
DIC Corporation
Tomoaki Hara
G02 - OPTICS
Information
Patent Grant
Liquid crystal display element and method for manufacturing same
Patent number
9,771,519
Issue date
Sep 26, 2017
JNC Corporation
Yuko Katano
G02 - OPTICS
Information
Patent Grant
Liquid crystal compound, liquid crystal composition including the s...
Patent number
9,580,652
Issue date
Feb 28, 2017
Samsung Display Co., Ltd.
Fusayuki Takeshita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cycloheptane derivative and preparation method and use thereof
Patent number
9,493,704
Issue date
Nov 15, 2016
Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
Yaohua Han
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL COMPOSITION CONTAINING POLYMERIZABLE COMPOUND AND DI...
Publication number
20210284910
Publication date
Sep 16, 2021
Jiangsu Hecheng Display Technology Co., Ltd.
Chenglong Sun
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID-CRYSTAL MEDIUM
Publication number
20210222067
Publication date
Jul 22, 2021
Merck Patent GmbH
Harald HIRSCHMANN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND USE THEREOF
Publication number
20200339884
Publication date
Oct 29, 2020
Jiangsu Hecheng Display Technology Co., Ltd.
Wenyang Ma
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIGHT SWITCHING DEVICE
Publication number
20200270525
Publication date
Aug 27, 2020
JNC CORPORATION
Yuki KOBARI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND DISPLAY DEVICE THEREOF
Publication number
20200131440
Publication date
Apr 30, 2020
Jiangsu Hecheng Display Technology Co., Ltd.
Lifang Yao
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND APPLICATION THEREOF
Publication number
20200123442
Publication date
Apr 23, 2020
Jiangsu Hecheng Display Technology Co., Ltd.
Beibei Zhu
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID-CRYSTAL MEDIUM
Publication number
20200102499
Publication date
Apr 2, 2020
Merck Patent GmbH
Martin ENGEL
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20190048263
Publication date
Feb 14, 2019
JNC CORPORATION
Eriko KURIHARA
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20190040319
Publication date
Feb 7, 2019
JNC CORPORATION
Naoko MATSUDA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID-CRYSTALLINE MEDIUM
Publication number
20190031957
Publication date
Jan 31, 2019
Merck Patent GmbH
Michael WITTEK
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20180355249
Publication date
Dec 13, 2018
JNC CORPORATION
MASAYUKI SAITO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20180201836
Publication date
Jul 19, 2018
JNC CORPORATION
Eriko KURIHARA
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20180057742
Publication date
Mar 1, 2018
JNC CORPORATION
Masayuki SAITO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME
Publication number
20170327743
Publication date
Nov 16, 2017
JNC CORPORATION
Yuko KATANO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20170199432
Publication date
Jul 13, 2017
JNC CORPORATION
Yoshimasa Furusato
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOUND, LIQUID CRYSTAL COMPOSITION INCLUDING THE S...
Publication number
20160083653
Publication date
Mar 24, 2016
SAMSUNG DISPLAY CO., LTD.
Fusayuki Takeshita
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20150299571
Publication date
Oct 22, 2015
JNC CORPORATION
TAKAYOSHI YANAI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20140339472
Publication date
Nov 20, 2014
Kazuhiko Saigusa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION CONTAINING POLYMERIZABLE COMPOUND AND LI...
Publication number
20140293213
Publication date
Oct 2, 2014
DIC CORPORATION
Kazuki Kurisawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION
Publication number
20140225036
Publication date
Aug 14, 2014
DIC CORPORATION
Masakazu Kaneoya
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20140211138
Publication date
Jul 31, 2014
DIC CORPORATION
Masakazu Kaneoya
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20140211137
Publication date
Jul 31, 2014
DIC CORPORATION
Masakazu Kaneoya
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20140097383
Publication date
Apr 10, 2014
JNC PETROCHEMICAL CORPORATION
Yoshimasa Furusato
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20140010973
Publication date
Jan 9, 2014
JNC PETROCHEMICAL CORPORATION
YASUYUKI GOTOH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL MOLECULE HAVING FLEXIBLE STRUCTURE AND MIXTURE FOR T...
Publication number
20130341565
Publication date
Dec 26, 2013
Shenzhen China Star Optoelectronics Technology Co. Ltd.
Chung-Ching Hsieh
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NOVEL LIQUID CRYSTAL DISPLAY DEVICE AND USEFUL LIQUID CRYSTAL COMPO...
Publication number
20130300996
Publication date
Nov 14, 2013
DIC CORPORATION
Kiyofumi Takeuchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUNDS FOR A LIQUID CRYSTALLINE MEDIUM AND USE THEREOF FOR HIGH...
Publication number
20130277611
Publication date
Oct 24, 2013
Merck Patent GmbH
Christian Jasper
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NOVEL LIQUID CRYSTAL DISPLAY DEVICE AND USEFUL LIQUID CRYSTAL COMPO...
Publication number
20130265527
Publication date
Oct 10, 2013
DIC CORPORATION
Kiyofumi Takeuchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUNDS FOR A LIQUID-CRYSTALLINE MEDIUM, AND THE USE THEREOF FOR...
Publication number
20130221274
Publication date
Aug 29, 2013
Merck Patent GmbH
Volker Reiffenrath
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20130207039
Publication date
Aug 15, 2013
JNC PETROCHEMICAL CORPORATION
Norikatsu Hattori
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...