Mingming Wei

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Suzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Gear control circuit and system for alternating current motor, swit...
- Patent number 12,081,148
- Issue date Sep 3, 2024
- BEIANG AIR TECH LTD.
- Hongyu Ran
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving circuit, magnetic sensing circuit, and electrical device
- Patent number 11,914,006
- Issue date Feb 27, 2024
- BEIANG AIR TECH LTD.
- Hongyu Ran
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DRIVING CIRCUIT, MAGNETIC SENSING CIRCUIT, AND ELECTRICAL DEVICE
- Publication number 20230408603
- Publication date Dec 21, 2023
- BEIANG AIR TECH LTD.
- Hongyu RAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
GEAR CONTROL CIRCUIT AND SYSTEM FOR ALTERNATING CURRENT MOTOR, SWIT...
- Publication number 20230327590
- Publication date Oct 12, 2023
- BEIANG AIR TECH LTD.
- Hongyu RAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER