Switch controller for separating multiple portions of call
US10986143B2 · kind B2 · utility
0Cited by
8References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 26, 2019 |
| Grant date | Apr 20, 2021 |
| Priority date | — |
| Expiry date | Aug 26, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/564
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for collecting call data, feeding call data to applications, and providing advanced call features.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.