Initiation and/or routing of an emergency session in a packet switched communication system
US-11510045-B2 · Nov 22, 2022 · US
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Esseling Norbert patents
Esseling Norbert is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Esseling Norbert |
| Total patents | 3 |
| First publication | Sep 15, 2015 |
| Latest publication | Nov 22, 2022 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Deutsche Telekom Ag | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L65/1104 | 2 |
| H04L65/1069 | 2 |
| H04L65/1016 | 2 |
| H04L65/1063 | 2 |
| H04W4/12 | 2 |