Zhiqiang CHEN

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Circuit for inhibiting single-ended analogue signal noise, and term...
- Patent number 10,452,591
- Issue date Oct 22, 2019
- HYTERA COMMUNICATIONS CORPORATION LIMITED
- Guohua Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and devices for controlling machines
- Patent number 10,212,107
- Issue date Feb 19, 2019
- Tencent Technology (Shenzhen) Company Limited
- Zhiqiang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and mobile terminal for speech communication
- Patent number 9,467,403
- Issue date Oct 11, 2016
- Tencent Technology (Shenzhen) Company Limited
- Zhiqiang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equal phase two-dimensional array probe
- Patent number 8,202,222
- Issue date Jun 19, 2012
- Sonoscape, Inc.
- Jinzhong Yao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT FOR INHIBITING SINGLE-ENDED ANALOGUE SIGNAL NOISE, AND TERM...
- Publication number 20180276172
- Publication date Sep 27, 2018
- HYTERA COMMUNICATIONS CORP., LTD.
- Guohua CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND DEVICES FOR CONTROLLING MACHINES
- Publication number 20160301638
- Publication date Oct 13, 2016
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Zhiqiang CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND MOBILE TERMINAL FOR SPEECH COMMUNICATION
- Publication number 20150148011
- Publication date May 28, 2015
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Zhiqiang CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Mobile Device for Activating Voice Intercom Function of...
- Publication number 20140337739
- Publication date Nov 13, 2014
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Zhiqiang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Equal phase two-dimensional array probe
- Publication number 20090099454
- Publication date Apr 16, 2009
- Sonoscape, Inc.
- Jinzhong Yao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE