Cheng CAI

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Inverter and method for measuring phase currents in an electric mac...
- Patent number 11,635,453
- Issue date Apr 25, 2023
- STMicroelectronics S.r.l.
- Dino Costanzo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter and method for measuring phase currents in an electric mac...
- Patent number 11,105,836
- Issue date Aug 31, 2021
- STMicroelectronics S.r.l.
- Dino Costanzo
- G01 - MEASURING TESTING
Information Patent Grant
Identify plug-in of EMU class internet game
- Patent number 9,744,465
- Issue date Aug 29, 2017
- Tencent Technology (Shenzhen) Company Limited
- Xuxin Wang
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method, apparatus, and system of detecting unauthorized data modifi...
- Patent number 9,633,227
- Issue date Apr 25, 2017
- Tencent Technology (Shenzhen) Company Limited
- Wen Tang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INVERTER AND METHOD FOR MEASURING PHASE CURRENTS IN AN ELECTRIC MAC...
- Publication number 20220214384
- Publication date Jul 7, 2022
- STMicroelectronics S.r.l
- Dino COSTANZO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INVERTER AND METHOD FOR MEASURING PHASE CURRENTS IN AN ELECTRIC MAC...
- Publication number 20210172983
- Publication date Jun 10, 2021
- STMicroelectronics S.r.l
- Dino COSTANZO
- G01 - MEASURING TESTING
Information Patent Application
IDENTIFY PLUG-IN OF EMU CLASS INTERNET GAME
- Publication number 20150119148
- Publication date Apr 30, 2015
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Xuxin WANG
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
METHOD, APPARATUS, AND SYSTEM OF DETECTING DATA SECURITY
- Publication number 20150033334
- Publication date Jan 29, 2015
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- WEN TANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE WITH FUNCTION FOR SEARCHING FOR ICONS REPRESENTIN...
- Publication number 20140267095
- Publication date Sep 18, 2014
- CHENG-QIANG CAI
- G06 - COMPUTING CALCULATING COUNTING