Family
Family 44164c58-4a5c-48d4-9185-52aba6d86160
Publications recorded together, with an estimated expiry for each office.
1 publication
| Publication | Office | Status | Expiry confidence |
|---|---|---|---|
| GB2559227 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