San Mateo, California
United States
2
2007-10-04
1
2009-03-03
These are the the leading inventors for applications assigned to Sonim Technology, Inc.:
Sonim Technology, Inc. based in San Mateo, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Methods and arrangements for implementing whisper mode conversations during a multiparty telecommunication session
#2 | 2007-06-21 ✅ Patent 7,499,720 granted on 2009-03-03System and method for initiating push-to-talk sessions between outside services and user equipment
281484 ⎘