Family
Family 4c1a1fd2-a861-43c5-b2ce-dea9862946c3
Publications recorded together, with an estimated expiry for each office.
1 publication
| Publication | Office | Status | Expiry confidence |
|---|---|---|---|
| US9462291 Source: access_advance_hevc, 2026-04-01 | US | 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