Qiongyan Jiang

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
GLASS PART AND MANUFACTURING METHOD THEREFOR, AND DEVICE
- Publication number 20220363580
- Publication date Nov 17, 2022
- BYD COMPANY LIMITED
- Jiaxin ZHANG
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CIRCULAR SPLINE FOR HARMONIC REDUCER, HARMONIC REDUCER AND ROBOT
- Publication number 20190186599
- Publication date Jun 20, 2019
- BYD Company Limited
- Haijian TANG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
FLIP ASSEMBLY AND PORTABLE ELECTRIC DEVICE COMPRISING THE SAME
- Publication number 20130225249
- Publication date Aug 29, 2013
- BYD Company Limited
- Qiongyan Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE