Sten Tamkivi

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Tallinn, EE

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Patents Grantslast 30 patents

Information Patent Grant
Mobile video calls
- Patent number 9,716,859
- Issue date Jul 25, 2017
- Skype
- Sten Tamkivi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile video calls
- Patent number 8,913,100
- Issue date Dec 16, 2014
- Skype
- Sten Tamkivi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Mobile Video Calls
- Publication number 20160277711
- Publication date Sep 22, 2016
- Skype
- Sten Tamkivi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile Video Calls
- Publication number 20150138300
- Publication date May 21, 2015
- Microsoft Technology Licensing, LLC
- Sten Tamkivi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE VIDEO CALLS
- Publication number 20130057638
- Publication date Mar 7, 2013
- Sten Tamkivi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE