MING-HUA DUAN

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Patents Grantslast 30 patents

Information Patent Grant
Outer box and outdoor equipment with the same
- Patent number 11,665,838
- Issue date May 30, 2023
- Fulian Precision Electronics (Tianjin) Co., LTD.
- Ya-Ni Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Outer case and outdoor equipment with the same
- Patent number 11,266,032
- Issue date Mar 1, 2022
- HONGFUJIN PRECISION ELECTRONICS (TIANJIN) CO., LTD.
- Ya-Ni Zhang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FIXING AUXILIARY DEVICE, FIXING DEVICE, AND ELECTRONIC EQUIPMENT
- Publication number 20230345636
- Publication date Oct 26, 2023
- Fulian Precision Electronics (Tianjin) Co., LTD.
- MING-HUA DUAN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT DISSIPATION DEVICE AND SERVER USING SAME
- Publication number 20210378142
- Publication date Dec 2, 2021
- HONGFUJIN PRECISION ELECTRONICS(TIANJIN)CO.,LTD.
- YA-NI ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OUTER BOX AND OUTDOOR EQUIPMENT WITH THE SAME
- Publication number 20210195769
- Publication date Jun 24, 2021
- HONGFUJIN PRECISION ELECTRONICS(TIANJIN)CO.,LTD.
- YA-NI ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OUTER CASE AND OUTDOOR EQUIPMENT WITH THE SAME
- Publication number 20210195773
- Publication date Jun 24, 2021
- HONGFUJIN PRECISION ELECTRONICS(TIANJIN)CO.,LTD.
- YA-NI ZHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR