Yan-Juan Ji

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Shenzhen City, CN

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Patents Applicationslast 30 patents

Information Patent Application
INPUT DEVICE OF ELECTRONIC APPARATUS
- Publication number 20090021402
- Publication date Jan 22, 2009
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- Te-Sheng Jan
- G06 - COMPUTING CALCULATING COUNTING