Call control entity for a communication network
US-9369942-B2 · Jun 14, 2016 · US
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Ewert Joerg Christian patents
Ewert Joerg Christian holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Mar 24, 2015 |
| Latest publication | Jun 14, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Operating and supporting dual mode user equipment
US-9184978-B2 · Nov 10, 2015 · US
Providing circuit switched calls and services over a broadband network
US-9148451-B2 · Sep 29, 2015 · US
Short messaging service over 3GPP long term evolution
US-8989151-B2 · Mar 24, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Call control entity for a communication network
US-9369942-B2 · Jun 14, 2016 · US
Operating and supporting dual mode user equipment
US-9184978-B2 · Nov 10, 2015 · US
Providing circuit switched calls and services over a broadband network
US-9148451-B2 · Sep 29, 2015 · US
Short messaging service over 3GPP long term evolution
US-8989151-B2 · Mar 24, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |