Family
Family f5911348-c300-4e9c-9d46-8c6d5d6c5c2e
Publications recorded together, with an estimated expiry for each office.
1 publication
| Publication | Office | Status | Expiry confidence |
|---|---|---|---|
| CA2874816 Source: access_advance_hevc, 2026-04-01 | CA | 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