Family
Family 26d8f512-7b75-4dd3-9fe2-ecf2d1dd3cfe
Publications recorded together, with an estimated expiry for each office.
1 publication
| Publication | Office | Status | Expiry confidence |
|---|---|---|---|
| JP6721638 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