Ping-Kuo CHENG

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Kaohsiung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Mold set for manufacturing case and the method thereof
- Patent number 8,528,376
- Issue date Sep 10, 2013
- Metal Industries Research & Development Centre
- Ming-Fu Li
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
MOLD SET FOR MANUFACTURING CASE AND THE METHOD THEREOF
- Publication number 20110155341
- Publication date Jun 30, 2011
- Metal Industries Research & Development Centre
- Ming-Fu LI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Method for Forming an U-shaped Metal Frame
- Publication number 20110107805
- Publication date May 12, 2011
- Metal Industries Research & Development Centre
- Cheng-Hsin Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...