Family
Family ab74d76e-7d33-4df5-9303-a9c1d0019281
Publications recorded together, with an estimated expiry for each office.
1 publication
| Publication | Office | Status | Expiry confidence |
|---|---|---|---|
| RU2639939 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