Methods and apparatus to provide content on demand in content broadcast systems
US-9485469-B2 · Nov 1, 2016 · US
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Dulac Stephen P patents
Dulac Stephen P 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 31, 2015 |
| Latest publication | Nov 1, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method and system for changing communication parameters of a content delivery system based on feedback from user devices
US-9456247-B1 · Sep 27, 2016 · US
Method and system of building a wanted list queue for a user in a content distribution system
US-9137556-B2 · Sep 15, 2015 · US
Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems
US-8996421-B2 · Mar 31, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Methods and apparatus to provide content on demand in content broadcast systems
US-9485469-B2 · Nov 1, 2016 · US
Method and system for changing communication parameters of a content delivery system based on feedback from user devices
US-9456247-B1 · Sep 27, 2016 · US
Method and system of building a wanted list queue for a user in a content distribution system
US-9137556-B2 · Sep 15, 2015 · US
Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems
US-8996421-B2 · Mar 31, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04N21/47202 | 3 |
| H04N21/4334 | 3 |
| H04N21/6581 | 2 |
| H04N21/2541 | 2 |
| H04N7/162 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 4 |
| Physics | 1 |