Zonghan JIAO

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Kunming, CN

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Patents Grantslast 30 patents

Information Patent Grant
Oscillation wave generation circuit and construction method for the...
- Patent number 12,308,794
- Issue date May 20, 2025
- Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
- Xiangyu Tan
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CT ENERGY EXTRACTION DEVICE
- Publication number 20250095899
- Publication date Mar 20, 2025
- ELECTRIC POWER RESEARCH INSTITUTE OF YUNNAN POWER GRID CO., LTD.
- Xiangyu TAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Digital-Analog Integrated Voltage Transformer Calibration System
- Publication number 20250013254
- Publication date Jan 9, 2025
- Yunnan Power Grid Co., Ltd. Electric Power Research Institute
- Shaolei ZHAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
An Oscillation Wave Generation Circuit and Construction Method for...
- Publication number 20250007457
- Publication date Jan 2, 2025
- ELECTRIC POWER RESEARCH INSTITUTE OF YUNNAN POWER GRID CO., LTD.
- Xiangyu TAN
- H03 - BASIC ELECTRONIC CIRCUITRY