Pu Zhao

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Shenzhen City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Push button and electronic device having same
- Patent number 8,553,422
- Issue date Oct 8, 2013
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Kenneth Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Push button switch
- Patent number 8,334,471
- Issue date Dec 18, 2012
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Kenneth Zhao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PUSH BUTTON AND ELECTRONIC DEVICE HAVING SAME
- Publication number 20120229994
- Publication date Sep 13, 2012
- HON HAI Precision Industry CO., LTD.
- KENNETH ZHAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PUSH BUTTON SWITCH
- Publication number 20110186409
- Publication date Aug 4, 2011
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- Kenneth Zhao
- H01 - BASIC ELECTRIC ELEMENTS