Zhicheng YE

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for sending and receiving audio data
- Patent number 9,531,980
- Issue date Dec 27, 2016
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Jun Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video signal attenuation equalization circuit, processing apparatus...
- Patent number 9,491,399
- Issue date Nov 8, 2016
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Jun Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-definition digital video signal transmission method and device...
- Patent number 9,451,204
- Issue date Sep 20, 2016
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Jun Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VIDEO SIGNAL ATTENUATION EQUALIZATION CIRCUIT, PROCESSING APPARATUS...
- Publication number 20160173815
- Publication date Jun 16, 2016
- Zhejiang Dahua Technology Co., Ltd.
- Jun YIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SENDING AND RECEIVING AUDIO DATA
- Publication number 20150312507
- Publication date Oct 29, 2015
- Zhejiang Dahua Technology Co., Ltd.
- Jun YIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH-DEFINITION DIGITAL VIDEO SIGNAL TRANSMISSION METHOD AND DEVICE...
- Publication number 20150077631
- Publication date Mar 19, 2015
- Zhejiang Dahua Technology CO., LTD.
- Jun Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE