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Tainan City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Luminescent material and light emitting device and display device u...
Patent number
11,205,742
Issue date
Dec 21, 2021
CHIMEI CORPORATION
Yuan-Ren Juang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting material and display apparatus
Patent number
10,825,988
Issue date
Nov 3, 2020
Chi Mei Corporation
Yuan-Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor and light emitting device
Patent number
9,856,416
Issue date
Jan 2, 2018
Chi Mei Corporation
Yuan Ren Juang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor and light emitting device
Patent number
9,397,272
Issue date
Jul 19, 2016
Chi Mei Corporation
Yuan-Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of providing a phosphor with a precisely controlled element...
Patent number
9,200,197
Issue date
Dec 1, 2015
Chi Mei Corporation
Yuan Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor and light emitting device
Patent number
9,157,024
Issue date
Oct 13, 2015
Chi Mei Corporation
Yuan-Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor and luminescent device
Patent number
9,096,798
Issue date
Aug 4, 2015
Chi Mei Corporation
Yuan-Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nitride phosphor and manufacturing method thereof, and light emitti...
Patent number
8,766,525
Issue date
Jul 1, 2014
Chi Mei Corporation
Yuan Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nitride phosphor and manufacturing method thereof, and light emitti...
Patent number
8,288,934
Issue date
Oct 16, 2012
Chi Mei Corporation
Yuan Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phosphor and light emitting device
Patent number
8,203,259
Issue date
Jun 19, 2012
Chi Mei Corporation
Yuan-Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING MATERIAL AND DISPLAY APPARATUS
Publication number
20200280000
Publication date
Sep 3, 2020
CHI MEI CORPORATION
Yuan-Ren Juang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LUMINESCENT MATERIAL AND ELECTRONIC DEVICE HAVING A DISPLAY FUNCTIO...
Publication number
20190177612
Publication date
Jun 13, 2019
CHI MEI CORPORATION
Yuan-Ren JUANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LUMINESCENT MATERIAL AND LIGHT EMITTING DEVICE AND DISPLAY DEVICE U...
Publication number
20190181306
Publication date
Jun 13, 2019
CHI MEI CORPORATION
Yuan-Ren JUANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR AND LIGHT EMITTING DEVICE
Publication number
20180086974
Publication date
Mar 29, 2018
CHI MEI CORPORATION
Yuan-Ren JUANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-EMITTING MATERIAL, METHOD FOR PRODUCING LIGHT-EMITTING MATERI...
Publication number
20170358745
Publication date
Dec 14, 2017
CHI MEI CORPORATION
Yuan-Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR AND LIGHT EMITTING DEVICE
Publication number
20140291712
Publication date
Oct 2, 2014
CHI MEI CORPORATION
Yuan-Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR AND LUMINESCENT DEVICE
Publication number
20140175969
Publication date
Jun 26, 2014
CHI MEI CORPORATION
Yuan-Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR AND LIGHT EMITTING DEVICE
Publication number
20140175970
Publication date
Jun 26, 2014
CHI MEI CORPORATION
Yuan-Ren Juang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NITRIDE PHOSPHOR AND MANUFACTURING METHOD THEREOF, AND LIGHT EMITTI...
Publication number
20120326593
Publication date
Dec 27, 2012
CHI MEI CORPORATION
Yuan-Ren JUANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NITRIDE PHOSPHOR AND MANUFACTURING METHOD THEREOF, AND LIGHT EMITTI...
Publication number
20120126687
Publication date
May 24, 2012
CHI MEI CORPORATION
Yuan-Ren JUANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PHOSPHOR AND LIGHT EMITTING DEVICE
Publication number
20120091879
Publication date
Apr 19, 2012
CHI MEI CORPORATION
Yuan-Ren JUANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR AND LIGHT EMITTING DEVICE
Publication number
20120091486
Publication date
Apr 19, 2012
CHI MEI CORPORATION
Yuan-Ren JUANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOSPHOR AND LIGHT EMITTING DEVICE
Publication number
20120080999
Publication date
Apr 5, 2012
Yuan-Ren JUANG
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF PROVIDING A PHOSPHOR WITH A PRECISELY CONTROLLED ELEMENT...
Publication number
20120080704
Publication date
Apr 5, 2012
CHI MEI CORPORATION
Yuan-Ren JUANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...