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CHEN WEN CHIU
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Taoyuan, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Resin composition and filter element
Patent number
11,999,868
Issue date
Jun 4, 2024
ECHEM SOLUTIONS CORP.
Yu-Wen Chen
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Disaggregation driving sequences for four particle electrophoretic...
Patent number
11,688,357
Issue date
Jun 27, 2023
E Ink California, LLC
Ning-Wei Jan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Black resin composition, cured film, and black filter
Patent number
11,603,458
Issue date
Mar 14, 2023
ECHEM SOLUTIONS CORP.
Chin-Chen Huang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Synchronized driving waveforms for four-particle electrophoretic di...
Patent number
11,580,920
Issue date
Feb 14, 2023
E Ink California, LLC
Chih-Yu Cheng
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Composition and fabricating method thereof, and infrared ray sensor
Patent number
10,095,107
Issue date
Oct 9, 2018
Echem Solutions Corp.
Chen Wen Chiu
G02 - OPTICS
Information
Patent Grant
Masking layer formed by applying developable photosensitive resin c...
Patent number
9,049,790
Issue date
Jun 2, 2015
ECHEM SOLUTIONS CORP.
Shih-Peng Lin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
DISAGGREGATION DRIVING SEQUENCES FOR FOUR PARTICLE ELECTROPHORETIC...
Publication number
20230260471
Publication date
Aug 17, 2023
E Ink California, LLC
NING-WEI JAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
FOUR-PARTICLE ELECTROPHORETIC DISPLAYS WITH SYNCHRONIZED DRIVING WA...
Publication number
20230104793
Publication date
Apr 6, 2023
E Ink California, LLC
Chih-Yu CHENG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, OPTICAL FILM, AND METHOD OF PRODU...
Publication number
20230099041
Publication date
Mar 30, 2023
eChem Solutions Corp.
Jui-Yu Hsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SYNCHRONIZED DRIVING WAVEFORMS FOR FOUR-PARTICLE ELECTROPHORETIC DI...
Publication number
20220383828
Publication date
Dec 1, 2022
E Ink California, LLC
Chih-Yu CHENG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISAGGREGATION DRIVING SEQUENCES FOR FOUR PARTICLE ELECTROPHORETIC...
Publication number
20220351691
Publication date
Nov 3, 2022
E Ink California, LLC
NING-WEI JAN
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION FOR IMPRINTING, CURED ARTICLE AND...
Publication number
20220221789
Publication date
Jul 14, 2022
eChem Solutions Corp.
Chin-Chen Huang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
BLACK RESIN COMPOSITION, CURED FILM, AND BLACK FILTER
Publication number
20220098398
Publication date
Mar 31, 2022
eChem Solutions Corp.
Chin-Chen Huang
G02 - OPTICS
Information
Patent Application
RESIN COMPOSITION AND FILTER ELEMENT
Publication number
20210221946
Publication date
Jul 22, 2021
eChem Solutions Corp.
Yu-Wen Chen
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, OPTICAL FILM, AND METHOD OF PRODU...
Publication number
20200225581
Publication date
Jul 16, 2020
eChem Solutions Corp.
Jui-Yu Hsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION AND FABRICATING METHOD THEREOF, AND INFRARED RAY SENSOR
Publication number
20170102610
Publication date
Apr 13, 2017
eChem Solutions Corp.
CHEN WEN CHIU
G01 - MEASURING TESTING
Information
Patent Application
MASKING LAYER FORMED BY APPLYING DEVELOPABLE PHOTOSENSITIVE RESIN C...
Publication number
20150047881
Publication date
Feb 19, 2015
eChem Solutions Corp.
Shih-Peng Lin
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR