Xiangchun Tan

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Trondheim, NO

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Patents Grantslast 30 patents

Information Patent Grant
Method of determining video quality
- Patent number 8,902,782
- Issue date Dec 2, 2014
- Telefonaktiebolaget L M Ericsson (Publ)
- Jörgen Gustafsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method of Determining Video Quality
- Publication number 20130162841
- Publication date Jun 27, 2013
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Jörgen Gustafsson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method And Arrangement For Video Telephony Quality Assessment
- Publication number 20100053300
- Publication date Mar 4, 2010
- Torbjörn Einarsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of Determining Video Quality
- Publication number 20100008241
- Publication date Jan 14, 2010
- Telefonaktiebolaget LM Ericsson (publ)
- Jörgen Gustafsson
- G06 - COMPUTING CALCULATING COUNTING