PLMN selection and inter-system mobility policy conflict resolution for multi-interface user
US-8971239-B2 · Mar 3, 2015 · US
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Das Subir patents
Das Subir holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Mar 3, 2015 |
| Latest publication | Mar 3, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 2 |
| Year | Patents |
|---|---|
| 2015 | 2 |
Recent patents
Latest publications where this party is an assignee.
P-CSCF fast handoff for IMS/MMS architecture
US-8971291-B2 · Mar 3, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04W60/005 | 1 |
| H04W48/18 | 1 |
| H04W88/06 | 1 |
| H04L65/1083 | 1 |
| H04W36/0016 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 2 |