Family
Family a439bc15-a396-4796-b49a-596e0fd4908c
Publications recorded together, with an estimated expiry for each office.
1 publication
| Publication | Office | Status | Expiry confidence |
|---|---|---|---|
| RU2639946 Source: access_advance_hevc, 2026-04-01 | RU | Not recorded | Low confidence · method unknown |
Estimated expiry
These dates are estimates. Each office shows the latest estimate among members still in force or of unknown status.
Programmes: HEVC Advance Patent Pool