Jae-Hwan Yi

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Gumi-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Wafer unloading system and wafer processing equipment including the...
- Patent number 8,821,219
- Issue date Sep 2, 2014
- Siltron Inc.
- Jin-Woo Ahn
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR WET TREATMENT OF AN OBJECT AND FLUID DIFFU...
- Publication number 20110309051
- Publication date Dec 22, 2011
- SILTRON, INC.
- Eun-Suck Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAFER UNLOADING SYSTEM AND WAFER PROCESSING EQUIPMENT INCLUDING THE...
- Publication number 20110177762
- Publication date Jul 21, 2011
- Jin-Woo Ahn
- B24 - GRINDING POLISHING