Telephone network system and method | Patent Number 11218585
US 11218585 B2Filled DateApr 28, 2021
Priority DateJul 17, 2013
Publication DateAug 12, 2021
Expiration DateJul 16, 2033
Inventor/ApplicantsIvan Zhidov
Sunir Kochhar
Peter Rinfret
Sunir Kochhar
Peter Rinfret
ExaminesHUYNH, NAM TRUNG
Art Unit2647
Technology Center2600
Assignments
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