Family
Family dac238e9-5d8b-4375-85db-753ccb50e5b6
Publications recorded together, with an estimated expiry for each office.
1 publication
| Publication | Office | Status | Expiry confidence |
|---|---|---|---|
| JP4448334 Source: access_advance_hevc, 2026-04-01 | JP | 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