BEIJING INHAND NETWORKS TECHNOLOGY CO., LTD.

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Patents Grantslast 30 patents

Information Patent Grant
Method for detecting and locating single-phase ground fault on low...
- Patent number 10,794,945
- Issue date Oct 6, 2020
- BEIJING INHAND NETWORKS TECHNOLOGY CO., LTD.
- Xianwu Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
PCB Rogowski coil
- Patent number 10,739,384
- Issue date Aug 11, 2020
- BEIJING INHAND NETWORKS TECHNOLOGY CO., LTD.
- Xianwu Tang
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for detecting and locating single-phase ground fa...
- Patent number 10,222,409
- Issue date Mar 5, 2019
- BEIJING INHAND NETWORKS TECHNOLOGY CO., LTD.
- Xianwu Tang
- Y04 - INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TEC...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR DETECTING AND LOCATING SINGLE-PHASE GROUND FA...
- Publication number 20190137556
- Publication date May 9, 2019
- BEIJING INHAND NETWORKS TECHNOLOGY CO., LTD.
- Xianwu TANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING AND LOCATING SINGLE-PHASE GROUND FA...
- Publication number 20190137557
- Publication date May 9, 2019
- BEIJING INHAND NETWORKS TECHNOLOGY CO., LTD.
- Xianwu TANG
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR DETECTING AND LOCATING SINGLE-PHASE GROUND FA...
- Publication number 20160041216
- Publication date Feb 11, 2016
- BEIJING INHAND NETWORKS TECHNOLOGY CO., LTD.
- Xianwu TANG
- G01 - MEASURING TESTING

Trademarklast 30 trademarks