CHIA HAO LOU

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Patents Grantslast 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
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

Patents Applicationslast 30 patents

Information Patent Application
RESIN COMPOSITION AND FILTER ELEMENT
- Publication number 20240263015
- Publication date Aug 8, 2024
- Advanced Echem Materials Company Limited
- Yu-Wen Chen
- B82 - NANO-TECHNOLOGY
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
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