DIAN-FA JIN

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Patents Grantslast 30 patents

Information Patent Grant
Chassis and manufacturing method thereof
- Patent number 8,072,742
- Issue date Dec 6, 2011
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Dian-Fa Jin
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STANDARD WORKING HOURS MANAGEMENT SYSTEM
- Publication number 20170109835
- Publication date Apr 20, 2017
- KANG ZHUN ELECTRONICAL TECHNOLOGY (KUNSHAN) CO., LTD.
- DIAN-FA JIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHASSIS AND MANUFACTURING METHOD THEREOF
- Publication number 20100277044
- Publication date Nov 4, 2010
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- DIAN-FA JIN
- G06 - COMPUTING CALCULATING COUNTING