Family
Family 27a3e759-256a-4c44-9135-7deb7b06b7ea
Publications recorded together, with an estimated expiry for each office.
1 publication
| Publication | Office | Status | Expiry confidence |
|---|---|---|---|
| GB2557517 Source: access_advance_hevc, 2026-04-01 | GB | 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