Family
Family ac4c3295-e8c2-42bb-a177-0894069d91be
Publications recorded together, with an estimated expiry for each office.
1 publication
| Publication | Office | Status | Expiry confidence |
|---|---|---|---|
| BR122020017523 Source: access_advance_hevc, 2026-04-01 | BR | 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