Yuhao ZHAO

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Shijiazhuang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for evaluating aging state of silicone rubber com...
- Patent number 12,247,971
- Issue date Mar 11, 2025
- State Grid Hebei Electric Power Co., Ltd. Research Institute
- Boyan Jia
- G01 - MEASURING TESTING
Information Patent Grant
Fully-automatic closed-loop detection method and device for intelli...
- Patent number 11,327,114
- Issue date May 10, 2022
- STATE GRID HEBEI ELECTRIC POWER RESEARCH INSTITUTE
- Peng Luo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR EVALUATING AGING STATE OF SILICONE RUBBER COM...
- Publication number 20240192191
- Publication date Jun 13, 2024
- State Grid Hebei Electric Power Co., Ltd. Research Institute
- Boyan Jia
- G01 - MEASURING TESTING
Information Patent Application
FULLY-AUTOMATIC CLOSED-LOOP DETECTION METHOD AND DEVICE FOR INTELLI...
- Publication number 20190170822
- Publication date Jun 6, 2019
- State Grid Hebei Electric Power Research Institute
- Peng LUO
- G01 - MEASURING TESTING