Voice over internet integration
US-9344576-B2 · May 17, 2016 · US
Friedman David was listed as an assignee on 1 patent publication in 2016.
| Metric | Value |
|---|---|
| Company | Friedman David |
| Year | 2016 |
| Patents | 1 |
Representative publications for Friedman David in 2016.
US-9344576-B2 · May 17, 2016 · US
Most common classification codes for Friedman David in 2016.
| CPC | Patents |
|---|---|
| G06Q30/0601 | 1 |
| G06Q30/0613 | 1 |
| H04L67/02 | 1 |
| H04M3/5183 | 1 |
| H04M3/523 | 1 |
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