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Chao-Kun Hsieh
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Xinfeng Township, TW
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Patents Grants
last 30 patents
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Patent Grant
Method of manufacturing crystalline silicon ingot
Patent number
9,080,252
Issue date
Jul 14, 2015
Sino-American Silicon Products Inc.
Chung-Wen Lan
C30 - CRYSTAL GROWTH
Patents Applications
last 30 patents
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Patent Application
DUAL DEPOSITION CHAMBER APPARATUS FOR PRODUCING SILICON MATERIAL
Publication number
20240141480
Publication date
May 2, 2024
Feng-Yi Precision Technology Co., Ltd.
Chung-Wen LAN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Patent Application
METHOD OF MANUFACTURING CRYSTALLINE SILICON INGOT
Publication number
20110303143
Publication date
Dec 15, 2011
SINO-AMERICAN SILICON PRODUCTS INC.
Chung-Wen Lan
C30 - CRYSTAL GROWTH