Mingjing Chen

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Zhongshan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cooling fan
- Patent number D1052065
- Issue date Nov 19, 2024
- JMATEK (ZHONGSHAN) LTD.
- Pengan Chen
- D23 - Environmental heating and cooling

Patents Applicationslast 30 patents

Information Patent Application
Base Unit and Desktop Cooling Fan
- Publication number 20220252286
- Publication date Aug 11, 2022
- Airtek International Corporation Limited
- Sanjay Varma
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...