Dong Zhang

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for detecting frame types
- Patent number 9,497,459
- Issue date Nov 15, 2016
- Huawei Technologies Co., Ltd.
- Qiu Shen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-device conference participation
- Patent number 9,438,643
- Issue date Sep 6, 2016
- Cisco Technology, Inc.
- Dong Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Panoramic video conference
- Patent number 9,172,909
- Issue date Oct 27, 2015
- Cisco Technology, Inc.
- Guang Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MULTI-DEVICE CONFERENCE PARTICIPATION
- Publication number 20160212181
- Publication date Jul 21, 2016
- Cisco Technology, Inc.
- Dong ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEETING ATTENDANCE CONFIRMATION
- Publication number 20160092844
- Publication date Mar 31, 2016
- Cisco Technology, Inc.
- Rory ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Panoramic Video Conference
- Publication number 20150116451
- Publication date Apr 30, 2015
- Cisco Technology, Inc.
- Guang Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETECTING FRAME TYPES
- Publication number 20130279585
- Publication date Oct 24, 2013
- Qiu SHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE