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Patents Grants
last 30 patents
Information
Patent Grant
MIMO sonic touch panel and MIMO smart sound potential server
Patent number
9,116,579
Issue date
Aug 25, 2015
Yue-Shih Jeng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Organic light-emitting source with light-guiding substrate
Patent number
7,511,417
Issue date
Mar 31, 2009
Ritdisplay Corporation
Yih Chang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Full color display panel and color-separating substrate thereof
Patent number
7,315,117
Issue date
Jan 1, 2008
RiTdisplay Corporation
Tien Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silver alloy used in an organic electroluminescent panel
Patent number
7,208,870
Issue date
Apr 24, 2007
Ritdisplay Corporation
Yih Chang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for forming a photosensitive pixel-defining layer on an OLED...
Patent number
7,187,117
Issue date
Mar 6, 2007
Ritek Display Technology Co.
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescence display device
Patent number
7,075,227
Issue date
Jul 11, 2006
RiTdisplay Corporation
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Full color display panel with mirror function
Patent number
7,067,975
Issue date
Jun 27, 2006
Ritdisplay Corporation
Chi-Chung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Full color display panel and color-separating substrate thereof
Patent number
7,057,341
Issue date
Jun 6, 2006
RiTdisplay Corporation
Chi-Chung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Deposition apparatus for organic light-emitting devices
Patent number
6,884,299
Issue date
Apr 26, 2005
RiTdisplay Corporation
Yi Chang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Developing apparatus and method for developing organic electrolumin...
Patent number
6,857,795
Issue date
Feb 22, 2005
RiTdisplay Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface treatment process for fabricating a panel of an organic lig...
Patent number
6,832,941
Issue date
Dec 21, 2004
Ritek Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vapor transferring apparatus for purification
Patent number
6,814,770
Issue date
Nov 9, 2004
Ritdisplay Corporation
Tien-Rong Lu
B08 - CLEANING
Information
Patent Grant
Method for fabricating low-temperature polysilicon organic electrol...
Patent number
6,812,052
Issue date
Nov 2, 2004
Ritdisplay Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming a non-photosensitive pixel-defining layer on a O...
Patent number
6,777,256
Issue date
Aug 17, 2004
Ritdisplay Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin-film-transistor organic electroluminescent device
Patent number
6,756,641
Issue date
Jun 29, 2004
Ritdisplay Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for photoresist stripping
Patent number
6,709,532
Issue date
Mar 23, 2004
RiTdisplay Corporation
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for transporting substrates in OLED process
Patent number
6,658,762
Issue date
Dec 9, 2003
Ritdisplay Corporation
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent display panel having a polyimide-isolati...
Patent number
6,657,380
Issue date
Dec 2, 2003
Ritek Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oled panel with anti-glare polyimide pixel defining layers and phot...
Patent number
6,653,779
Issue date
Nov 25, 2003
Ritdisplay Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface treatment process for fabricating a panel of an organic lig...
Patent number
6,630,785
Issue date
Oct 7, 2003
Ritdisplay Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a polyimide-isolating wall of reverse-trapezoid c...
Patent number
6,616,496
Issue date
Sep 9, 2003
Ritdisplay Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for photoresist stripping
Patent number
6,613,156
Issue date
Sep 2, 2003
Ritek Display Technology Corporation
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming a non-photosensitive pixel-defining layer on an...
Patent number
6,559,604
Issue date
May 6, 2003
Ritdisplay Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Surface-treatment apparatus for forming a photoresist-isolating wal...
Patent number
6,456,358
Issue date
Sep 24, 2002
Ritek Display Technology Co.
Tien-Rong Lu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for transporting substrates in OLED process
Patent number
6,393,716
Issue date
May 28, 2002
Ritek Display Technology Co.
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for developing a pixel-defining layer of an organic light...
Patent number
6,343,882
Issue date
Feb 5, 2002
Ritek Corporation
Yih Chang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
MIMO Sonic Touch Panel and MIMO Smart Sound Potential Server
Publication number
20130194241
Publication date
Aug 1, 2013
Yue-Shih JENG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Organic electroluminescence display device
Publication number
20060113902
Publication date
Jun 1, 2006
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Display device with dual display areas
Publication number
20060049751
Publication date
Mar 9, 2006
Jiun-Haw Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic light-emitting source
Publication number
20060012291
Publication date
Jan 19, 2006
Ritdisplay Corporation
Yih Chang
G02 - OPTICS
Information
Patent Application
Dual display device
Publication number
20050093767
Publication date
May 5, 2005
Ritdisplay Corporation
Tien Rong Lu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Color tunable panel of organic electroluminscent display
Publication number
20050057176
Publication date
Mar 17, 2005
RITDISPLAY CORPORATION
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Color tunable panel of organic electroluminescent display
Publication number
20050057177
Publication date
Mar 17, 2005
RITDISPLAY CORPORATION
Tien Rong Lu
B82 - NANO-TECHNOLOGY
Information
Patent Application
Dual display device
Publication number
20050052342
Publication date
Mar 10, 2005
RITDISPLAY CORPORATION
Jie-Farn Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Full color display panel and color-separating substrate thereof
Publication number
20050001544
Publication date
Jan 6, 2005
Chi-Chung Chen
B82 - NANO-TECHNOLOGY
Information
Patent Application
Full color display panel with mirror function
Publication number
20040251824
Publication date
Dec 16, 2004
Chi-Chung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Full color display panel and color-separating substrate thereof
Publication number
20040245921
Publication date
Dec 9, 2004
Tien Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic electroluminescence display device
Publication number
20040189187
Publication date
Sep 30, 2004
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus and method for photoresist stripping
Publication number
20040159341
Publication date
Aug 19, 2004
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Silver alloy used in an organic electroluminescent panel
Publication number
20040140760
Publication date
Jul 22, 2004
RITDISPLAY CORPORATION
Yih Chang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Method for fabricating an anti-glare pixel-defining layer on an OLE...
Publication number
20040063041
Publication date
Apr 1, 2004
RITDISPLAY CORPORATION
Tien-Rong Lu
G02 - OPTICS
Information
Patent Application
Panel for organic electroluminescent device
Publication number
20040041520
Publication date
Mar 4, 2004
RITDISPLAY CORPORATION
Ching-Huei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Surface treatment process for fabricating a panel of an organic lig...
Publication number
20030228823
Publication date
Dec 11, 2003
Ritdisplay Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Full color organic light-emitting display device
Publication number
20030222576
Publication date
Dec 4, 2003
RITDISPLAY CORPORATION
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Full color organic light-emitting display device
Publication number
20030222577
Publication date
Dec 4, 2003
RITDISPLAY CORPORATION
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus and method for photoresist stripping
Publication number
20030213506
Publication date
Nov 20, 2003
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin-film-transistor organic electroluminescent device
Publication number
20030205709
Publication date
Nov 6, 2003
RITDISPLAY CORPORATION
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for fabricating low-temperature polysilicon organic electrol...
Publication number
20030207482
Publication date
Nov 6, 2003
RiTdisplay Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming a non-photosensitive pixel-defining layer on an...
Publication number
20030157740
Publication date
Aug 21, 2003
RITDISPLAY CORPORATION
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Developing apparatus and method for developing organic electrolumin...
Publication number
20030143491
Publication date
Jul 31, 2003
Ritdisplay Corporation
Tien-Rong Lu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Vapor transferring apparatus for purification
Publication number
20030136714
Publication date
Jul 24, 2003
RITDISPLAY CORPORATION
Tien-Rong Lu
B08 - CLEANING
Information
Patent Application
Deposition apparatus for organic light-emitting devices
Publication number
20030116088
Publication date
Jun 26, 2003
Yi Chang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Flat color-shift medium
Publication number
20030117794
Publication date
Jun 26, 2003
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of forming a polyimide-isolating wall of reverse-trapezoid c...
Publication number
20020145382
Publication date
Oct 10, 2002
Ritek Corporation
Tien-Rong Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Apparatus and method for photoresist stripping
Publication number
20020124875
Publication date
Sep 12, 2002
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method and apparatus for transporting substrates in oled process
Publication number
20020108267
Publication date
Aug 15, 2002
Ritek Display Technology Co.
Yih Chang
H01 - BASIC ELECTRIC ELEMENTS