Songnan Fan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Pressure measurement device
- Patent number 12,078,566
- Issue date Sep 3, 2024
- Fluke Corporation
- Fudong Xu
- G01 - MEASURING TESTING
Information Patent Grant
Split insulated input post for electrical measurement tool
- Patent number 12,078,660
- Issue date Sep 3, 2024
- Fluke Corporation
- Yinhong Yang
- G08 - SIGNALLING
Information Patent Grant
Systems and methods for calibration using impedance simulation
- Patent number 11,525,881
- Issue date Dec 13, 2022
- Fluke Corporation
- Liangzhu Chen
- G01 - MEASURING TESTING
Information Patent Grant
Battery tester
- Patent number 9,042,067
- Issue date May 26, 2015
- Danaher (Shanghai) Industrial Instrumentation Technologies R&D Co., Ltd.
- Songnan Fan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR CALIBRATION USING IMPEDANCE SIMULATION
- Publication number 20240369667
- Publication date Nov 7, 2024
- FLUKE CORPORATION
- Liangzhu Chen
- G01 - MEASURING TESTING
Information Patent Application
SPLIT INSULATED INPUT POST FOR ELECTRICAL MEASUREMENT TOOL
- Publication number 20230296646
- Publication date Sep 21, 2023
- FLUKE CORPORATION
- Yinhong YANG
- G08 - SIGNALLING
Information Patent Application
PRESSURE MEASUREMENT DEVICE
- Publication number 20220170806
- Publication date Jun 2, 2022
- FLUKE CORPORATION
- Fudong Xu
- G01 - MEASURING TESTING
Information Patent Application
Battery Tester
- Publication number 20140092512
- Publication date Apr 3, 2014
- Songnan Fan
- G01 - MEASURING TESTING