Digital signature-over-voice for caller ID verification
US-9641675-B2 · May 2, 2017 · US
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Patent family 57749474
This patent family groups 8 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 57749474 |
| Family type | — |
| Earliest priority | Aug 3, 2015 |
| First filing country | US |
| Member publications | 8 |
| Countries | US |
| Representative publication | US9641675B2 — Digital signature-over-voice for caller ID verification |
Representative publication
Best representative member for this family based on priority and filing country.
US9641675B2 — Digital signature-over-voice for caller ID verification (published May 2, 2017)
Member publications
Related publications in this family.
Digital signature-over-voice for caller ID verification
US-9635155-B2 · Apr 25, 2017 · US
Digital signature-over-voice for caller id verification
US-2017078466-A1 · Mar 16, 2017 · US
Digital signature-over-voice for caller id verification
US-2017078482-A1 · Mar 16, 2017 · US
Digital signature-over-voice for caller ID verification
US-9571634-B1 · Feb 14, 2017 · US
Digital signature-over-voice for caller id verification
US-2017041459-A1 · Feb 9, 2017 · US
Digital signature-over-voice for caller id verification
US-2017041463-A1 · Feb 9, 2017 · US
Digital signature-over-voice for caller ID verification
US-9549062-B1 · Jan 17, 2017 · US