Yung-Hsiang Hu

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Gray tone uniformity control over substrate topography
- Patent number 12,140,871
- Issue date Nov 12, 2024
- Applied Materials, Inc.
- YingChiao Wang
- G02 - OPTICS
Information Patent Grant
Laser direct imaging system and method for solder mask exposure
- Patent number 10,091,892
- Issue date Oct 2, 2018
- SHUZ TUNG MACHINERY INDUSTRIAL CO., LTD.
- Chun-Chih Chuang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Anti-corrosion shower head used in dry etching process and method o...
- Patent number 6,974,094
- Issue date Dec 13, 2005
- AU Optronics Corp.
- Cheng-Lung Shih
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GRAY TONE UNIFORMITY CONTROL OVER SUBSTRATE TOPOGRAPHY
- Publication number 20240231239
- Publication date Jul 11, 2024
- Applied Materials, Inc.
- YingChiao WANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
GRAY TONE UNIFORMITY CONTROL OVER SUBSTRATE TOPOGRAPHY
- Publication number 20240134287
- Publication date Apr 25, 2024
- Applied Materials, Inc.
- YingChiao WANG
- G02 - OPTICS
Information Patent Application
LASER DIRECT IMAGING SYSTEM AND METHOD FOR SOLDER MASK EXPOSURE
- Publication number 20170068167
- Publication date Mar 9, 2017
- SHUZ TUNG MACHINERY INDUSTRIAL CO., LTD.
- Chun-Chih Chuang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Anti-corrosion shower head used in dry etching process and method o...
- Publication number 20040124280
- Publication date Jul 1, 2004
- Cheng-Lung Shih
- H01 - BASIC ELECTRIC ELEMENTS