Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems
US-8996421-B2 · Mar 31, 2015 · US
Dulac Stephen P holds 1 patent in Physics, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Dulac Stephen P |
| Technology | Physics |
| Patents in slice | 1 |
| Recent patents in slice | 0 |
| First year | 2015 |
| Last year | 2015 |
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Latest patents from Dulac Stephen P in Physics.
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