LEI Zhang

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Shanxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Stacked large-capacity signal acquisition and transmission system a...
- Patent number 12,184,009
- Issue date Dec 31, 2024
- North University of China
- Qiulin Tan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for measuring surface temperatures of turbine blade
- Patent number 11,891,917
- Issue date Feb 6, 2024
- North University of China
- Helei Dong
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
STACKED LARGE-CAPACITY SIGNAL ACQUISITION AND TRANSMISSION SYSTEM A...
- Publication number 20250007218
- Publication date Jan 2, 2025
- NORTH UNIVERSITY OF CHINA
- Qiulin TAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MEASURING SURFACE TEMPERATURES OF TURBINE BLADE
- Publication number 20230392509
- Publication date Dec 7, 2023
- NORTH UNIVERSITY OF CHINA
- Helei DONG
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SURFACE-ACOUSTIC-WAVE TEMPERATURE AND PRESSURE SENSING DEVICE AND M...
- Publication number 20230146607
- Publication date May 11, 2023
- NORTH UNIVERSITY OF CHINA
- Qiulin TAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SURFACE ACOUSTIC WAVE TEMPERATURE SENSOR AND MANUFACTURING METHOD T...
- Publication number 20230126060
- Publication date Apr 27, 2023
- NORTH UNIVERSITY OF CHINA
- Qiulin TAN
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Ion Thruster and Method for Fabrication Thereof
- Publication number 20220341404
- Publication date Oct 27, 2022
- North University of China
- QIULIN Tan
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...