XU-FENG AO

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Shenzhen City, CN

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Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR SEALING MICRO PORES OF MICRO-ARC OXIDE FILMS
- Publication number 20100040786
- Publication date Feb 18, 2010
- SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
- FENG-YUEN DAI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR SEALING MICRO PORES OF MICRO-ARC OXIDE FILMS
- Publication number 20100040787
- Publication date Feb 18, 2010
- SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
- FENG-YUEN DAI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR SEALING MICRO PORES OF MICRO-ARC OXIDE FILMS
- Publication number 20100040795
- Publication date Feb 18, 2010
- SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
- FENG-YUEN DAI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR SEALING MICRO PORES OF MICRO-ARC OXIDE FILMS
- Publication number 20090324840
- Publication date Dec 31, 2009
- SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
- FENG-YUEN DAI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HOUSING AND METHOD FOR MAKING THE SAME
- Publication number 20090258234
- Publication date Oct 15, 2009
- SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD.
- CHWAN-HWA CHIANG
- B44 - DECORATIVE ARTS