Jiunn-Yih Chyan

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Crystal growth apparatus and thermal insulation cover of the same
- Patent number 10,053,797
- Issue date Aug 21, 2018
- GlobalWafers Co., Ltd.
- Lu-Chung Chuang
- C30 - CRYSTAL GROWTH
Information Patent Grant
Stirring apparatus of ingot casting furnace
- Patent number 9,708,727
- Issue date Jul 18, 2017
- GLOBALWAFERS CO., LTD.
- Lu-Chung Chuang
- C30 - CRYSTAL GROWTH
Information Patent Grant
Nanostructuring process for ingot surface, water manufacturing meth...
- Patent number 9,051,664
- Issue date Jun 9, 2015
- Sino-American Silicon Products Inc.
- Jiunn-Yih Chyan
- C30 - CRYSTAL GROWTH
Information Patent Grant
Epitaxial substrate, semiconductor light-emitting device using such...
- Patent number 8,203,136
- Issue date Jun 19, 2012
- Sino-American Silicon Products Inc.
- Jiunn-Yih Chyan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
STIRRING APPARATUS OF INGOT CASTING FURNACE
- Publication number 20150299895
- Publication date Oct 22, 2015
- GLOBALWAFERS CO., LTD.
- LU-CHUNG CHUANG
- C30 - CRYSTAL GROWTH
Information Patent Application
CRYSTAL GROWTH APPARATUS AND THERMAL INSULATION COVER OF THE SAME
- Publication number 20150284876
- Publication date Oct 8, 2015
- GLOBALWAFERS CO., LTD.
- LU-CHUNG CHUANG
- C30 - CRYSTAL GROWTH
Information Patent Application
EPITAXIAL SUBSTRATE HAVING NANO-RUGGED SURFACE AND FABRICATION THEREOF
- Publication number 20140220301
- Publication date Aug 7, 2014
- Jiunn-Yih CHYAN
- B82 - NANO-TECHNOLOGY
Information Patent Application
NANOSTRUCTURING PROCESS FOR INGOT SURFACE, WAFER MANUFACTURING METH...
- Publication number 20120193764
- Publication date Aug 2, 2012
- SINO-AMERICAN SILICON PRODUCTS INC.
- Jiunn-Yih CHYAN
- C30 - CRYSTAL GROWTH
Information Patent Application
EPITAXIAL SUBSTRATE, SEMICONDUCTOR LIGHT-EMITTING DEVICE USING SUCH...
- Publication number 20120112158
- Publication date May 10, 2012
- SINO-AMERICAN SILICON PRODUCTS INC.
- Jiunn-Yih Chyan
- C30 - CRYSTAL GROWTH
Information Patent Application
Epitaxial substrate having nano-rugged surface and fabrication the...
- Publication number 20120015143
- Publication date Jan 19, 2012
- SINO-AMERICAN SILICON PRODUCTS INC.
- Jiunn-Yih Chyan
- C30 - CRYSTAL GROWTH