Richard Walter Rein JR.

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Hayward, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for establishing a communication session
- Patent number 9,276,921
- Issue date Mar 1, 2016
- Sony Corporation
- Paul Joergen Birkler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Establishing a Communication Session
- Publication number 20140197232
- Publication date Jul 17, 2014
- SONY MOBILE COMMUNICATIONS AB
- Paul Joergen Birkler
- G06 - COMPUTING CALCULATING COUNTING