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Patents Grants
last 30 patents
Information
Patent Grant
Formulations with a low particle content
Patent number
11,309,493
Issue date
Apr 19, 2022
Merck Patent GmbH
Edgar Boehm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Formulations with a low particle content
Patent number
10,916,705
Issue date
Feb 9, 2021
Merck Patent GmbH
Edgar Boehm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ink for forming functional layer, method of manufacturing ink for f...
Patent number
10,522,758
Issue date
Dec 31, 2019
Seiko Epson Corporation
Koji Imamura
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink for forming functional layer, method of manufacturing ink for f...
Patent number
9,825,225
Issue date
Nov 21, 2017
Seiko Epson Corporation
Koji Imamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ink for forming functional layer, method of manufacturing ink for f...
Patent number
9,755,147
Issue date
Sep 5, 2017
Seiko Epson Corporation
Koji Imamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting element with improved layer thickness uniformity
Patent number
9,595,675
Issue date
Mar 14, 2017
Seiko Epson Corporation
Takumi Sago
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL element manufacturing method, organic EL apparatus, and...
Patent number
9,093,400
Issue date
Jul 28, 2015
Seiko Epson Corporation
Shotaro Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic el device manufacturing method, organic el device, and elec...
Patent number
8,691,603
Issue date
Apr 8, 2014
Seiko Epson Corporation
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent device, method for manufacturing the org...
Patent number
8,574,724
Issue date
Nov 5, 2013
Seiko Epson Corporation
Masashi Goto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic EL device and electronic apparatus
Patent number
8,547,014
Issue date
Oct 1, 2013
Seiko Epson Corporation
Shotaro Watanabe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL device, method for manufacturing organic EL device, and...
Patent number
8,507,928
Issue date
Aug 13, 2013
Seiko Epson Corporation
Masahiro Uchida
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing organic electroluminescent device and orga...
Patent number
8,237,357
Issue date
Aug 7, 2012
Seiko Epson Corporation
Shuichi Takei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Liquid compositions for inkjet printing of organic layers or other...
Patent number
8,174,000
Issue date
May 8, 2012
Universal Display Corporation
Kwang-Ohk Cheon
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic electroluminescent device having uniform organic layer, and...
Patent number
8,102,112
Issue date
Jan 24, 2012
Seiko Epson Corporation
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent device, method for producing organic ele...
Patent number
7,972,190
Issue date
Jul 5, 2011
Seiko Epson Corporation
Masahiro Uchida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Organic EL device, line head, and electronic apparatus with light s...
Patent number
7,906,899
Issue date
Mar 15, 2011
Seiko Epson Corporation
Masahiro Uchida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Line head module, exposure apparatus, and image forming apparatus
Patent number
7,564,471
Issue date
Jul 21, 2009
Seiko Epson Corporation
Masahiro Uchida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Organic electroluminescent device with HIL/HTL specific to each RGB...
Patent number
7,294,960
Issue date
Nov 13, 2007
Seiko Epson Corporation
Shunichi Seki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device, method of manufacturing the same, and electr...
Patent number
7,122,845
Issue date
Oct 17, 2006
Seiko Epson Corporation
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent device, method of manufacturing the same...
Patent number
7,084,426
Issue date
Aug 1, 2006
Seiko Epson Corporation
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mobile terminal provided with organic electroluminescent and liquid...
Patent number
7,019,714
Issue date
Mar 28, 2006
Seiko Epson Corporation
Masahiro Uchida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Organic electroluminescent device, method for driving the same, ill...
Patent number
6,998,789
Issue date
Feb 14, 2006
Seiko Epson Corporation
Masahiro Uchida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Light-emitting device, method of manufacturing the same, and electr...
Patent number
6,982,436
Issue date
Jan 3, 2006
Seiko Epson Corporation
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic EL light emitting device and electronic apparatus
Patent number
6,958,488
Issue date
Oct 25, 2005
Seiko Epson Corporation
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electro luminescence device and electronic apparatus
Patent number
6,897,934
Issue date
May 24, 2005
Seiko Epson Corporation
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Case and integrated luminescent panel
Patent number
6,838,812
Issue date
Jan 4, 2005
Seiko Epson Corporation
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electro-luminescence device
Patent number
6,809,709
Issue date
Oct 26, 2004
Seiko Epson Corporation
Masahiro Uchida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Illumination device
Patent number
6,582,091
Issue date
Jun 24, 2003
Seiko Epson Corporation
Tatsuaki Funamoto
G02 - OPTICS
Information
Patent Grant
Organic electroluminescent light source
Patent number
6,545,408
Issue date
Apr 8, 2003
Seiko Epson Corporation
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic el display
Patent number
6,541,910
Issue date
Apr 1, 2003
Seiko Epson Corporation
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
FORMULATIONS WITH A LOW PARTICLE CONTENT
Publication number
20210119129
Publication date
Apr 22, 2021
Merck Patent GmbH
Edgar BOEHM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SPEAKER VIBRATION PLATE, SPEAKER VIBRATION PLATE MANUFACTURING DEVI...
Publication number
20200077216
Publication date
Mar 5, 2020
SEIKO EPSON CORPORATION
Satomi YOSHIOKA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FORMULATIONS WITH A LOW PARTICLE CONTENT
Publication number
20180013067
Publication date
Jan 11, 2018
Merck Patent GmbH
Edgar BOEHM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INK FOR FORMING FUNCTIONAL LAYER, METHOD OF MANUFACTURING INK FOR F...
Publication number
20170338413
Publication date
Nov 23, 2017
SEIKO EPSON CORPORATION
Koji IMAMURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING ELEMENT, METHOD OF MANUFACTURING LIGHT-EMITTING ELEM...
Publication number
20150280130
Publication date
Oct 1, 2015
SEIKO EPSON CORPORATION
Takumi SAGO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INK FOR FORMING FUNCTIONAL LAYER, METHOD OF MANUFACTURING INK FOR F...
Publication number
20150140715
Publication date
May 21, 2015
SEIKO EPSON CORPORATION
Koji IMAMURA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC EL ELEMENT MANUFACTURING METHOD, ORGANIC EL APPARATUS, AND...
Publication number
20150097173
Publication date
Apr 9, 2015
SEIKO EPSON CORPORATION
Shotaro WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC EL DEVICE, METHOD FOR MANUFACTURING ORGANIC EL DEVICE, AND...
Publication number
20110101888
Publication date
May 5, 2011
SEIKO EPSON CORPORATION
Masahiro Uchida
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC EL DEVICE MANUFACTURING METHOD, ORGANIC EL DEVICE, AND ELEC...
Publication number
20110101398
Publication date
May 5, 2011
SEIKO EPSON CORPORATION
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID COMPOSITIONS FOR INKJET PRINTING OF ORGANIC LAYERS OR OTHER...
Publication number
20100200841
Publication date
Aug 12, 2010
Kwang-Ohk CHEON
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ORGANIC EL DEVICE AND ELECTRONIC APPARATUS
Publication number
20100084968
Publication date
Apr 8, 2010
SEIKO EPSON CORPORATION
Shotaro WATANABE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE, METHOD FOR MANUFACTURING THE SA...
Publication number
20100060153
Publication date
Mar 11, 2010
SEIKO EPSON CORPORATION
Masahiro Uchida
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC ELECTROLUMINESCENT APPARATUS
Publication number
20090261719
Publication date
Oct 22, 2009
SEIKO EPSON CORPORATION
Toru Nimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, METHOD FOR PRODUCING ORGANIC ELE...
Publication number
20090153043
Publication date
Jun 18, 2009
SEIKO EPSON CORPORATION
Masahiro UCHIDA
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENT DEVICE AND ORGA...
Publication number
20090128020
Publication date
May 21, 2009
SEIKO EPSON CORPORATION
Shuichi TAKEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC EL DEVICE, LINE HEAD, AND ELECTRONIC APPARATUS
Publication number
20080303420
Publication date
Dec 11, 2008
SEIKO EPSON CORPORATION
Masahiro UCHIDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, METHOD FOR MANUFACTURING THE ORG...
Publication number
20080038572
Publication date
Feb 14, 2008
SEIKO EPSON CORPORATION
Masashi GOTO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE, METHOD OF MANUFACTURING THE SAME...
Publication number
20080012472
Publication date
Jan 17, 2008
SEIKO EPSON CORPORATION
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Line head module, exposure apparatus, and image forming apparatus
Publication number
20060200999
Publication date
Sep 14, 2006
SEIKO EPSON CORPORATION
Masahiro Uchida
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Liquid composition, electro-optic device and method for manufacturi...
Publication number
20060159841
Publication date
Jul 20, 2006
SEIKO EPSON CORPORATION
Ayae Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-emitting device, method of manufacturing the same, and electr...
Publication number
20050173693
Publication date
Aug 11, 2005
SEIKO EPSON CORPORATION
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic electroluminescent device, method of manufacturing the same...
Publication number
20050127360
Publication date
Jun 16, 2005
SEIKO EPSON CORPORATION
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL device, method of manufacturing the same, and electronic...
Publication number
20050057148
Publication date
Mar 17, 2005
Shunichi Seki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL device, method of manufacturing the same, and electronic...
Publication number
20050031902
Publication date
Feb 10, 2005
SEIKO EPSON CORPORATION
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic electroluminescent device, method for driving the same, ill...
Publication number
20050012465
Publication date
Jan 20, 2005
SEIKO EPSON CORPORATION
Masahiro Uchida
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Liquid composition, method for forming a film and film-forming appa...
Publication number
20040129921
Publication date
Jul 8, 2004
SEIKO EPSON CORPORATION
Ayae Endo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-emitting device, method of manufacturing the same, and electr...
Publication number
20040061121
Publication date
Apr 1, 2004
SEIKO EPSON CORPORATION
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL device and manufacturing method therefor, electrooptic a...
Publication number
20030146692
Publication date
Aug 7, 2003
SEIKO EPSON CORPORATION
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL device and display panel incorporating the organic EL de...
Publication number
20020175620
Publication date
Nov 28, 2002
Osamu Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic EL light emitting device and electronic apparatus
Publication number
20020149009
Publication date
Oct 17, 2002
SEIKO EPSON CORPORATION
Masahiro Uchida
H01 - BASIC ELECTRIC ELEMENTS