Gyrk International Technology Co., Ltd.

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Switch, and control method thereof
- Patent number 11,211,215
- Issue date Dec 28, 2021
- Gyrk International Technology Co., Ltd.
- Hai Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control circuit for composite switch with contact protection based...
- Patent number 10,217,585
- Issue date Feb 26, 2019
- Gyrk International Technology Co., Ltd.
- Hai Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage intelligent switch alternating current capacitor
- Patent number 9,876,359
- Issue date Jan 23, 2018
- Gyrk International Technology Co., Ltd.
- Hai Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent switch capacitor
- Patent number 9,874,921
- Issue date Jan 23, 2018
- Gyrk International Technology Co., Ltd.
- Hai Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-voltage pulse discharge capacitor and manufacturing method the...
- Patent number 9,672,988
- Issue date Jun 6, 2017
- Gyrk International Technology Co., Ltd.
- Hai Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
HIGH-VOLTAGE LARGE-CURRENT ZERO-EQUIVALENT PHASE SWITCH, AND CONTRO...
- Publication number 20190378669
- Publication date Dec 12, 2019
- Gyrk International Technology Co., Ltd.
- Hai Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL CIRCUIT OF DIODE CONTACT PROTECTION COMBINATION SWITCH AND...
- Publication number 20160148768
- Publication date May 26, 2016
- Gyrk International Technology Co., Ltd.
- Hai Wang
- H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks