Family
Family 4d784e77-9049-4a03-b1e8-7586266467de
Publications recorded together, with an estimated expiry for each office.
1 publication
| Publication | Office | Status | Expiry confidence |
|---|---|---|---|
| CN103959789 Source: access_advance_hevc, 2026-04-01 | CN | 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