Grass Valley Canada
4 more in force are now held by other companies
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
Previously recorded as Miranda Technologies Partnership (to 2017)
33
Ending by 2030
Jan 2027
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
Maintenance fees fall due 3.5, 7.5 and 11.5 years after grant. A missed fee ends a patent at the end of the six month grace period that follows, not on the due date.
- 3 fees due Nov 19 to 26, 2026 · next Nov 19
- 3 fees due Dec 4 to 6, 2026 · next Dec 4
- 3 fees due Jan 4 to 30, 2027 · next Jan 4
- 3 fees due Feb 4 to 27, 2027 · next Feb 4
- 4 fees due Mar 1 to 19, 2027 · next Mar 1
- 8 fees due Apr 1 to 29, 2027 · next Apr 1
- 2 fees due May 21 to 26, 2027 · next May 21
- 4 fees due Jun 3 to 19, 2027 · next Jun 3
- 4 fees due Jul 7 to 28, 2027 · next Jul 7
- 4 fees due Aug 9 to 25, 2027 · next Aug 9
- 3 fees due Sep 22 to 29, 2027 · next Sep 22
- 1 fee due Oct 28, 2027The maintenance fee for System and Method of Hybrid Tracking for Match Moving (US 10,636,152) comes due Oct 28, 2027. Unpaid by Apr 28, 2028, it lapses early.
Recent changes
- 1 term has ended since Aug 17, 2026
Patents held now
Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US RE48,325 | Embedded Audio Routing Switcher In force · Low confidence | In force | Low confidence | |
| US 10,311,632 | Method and System for Accessibility and Control of Parameters in Scenegraphs In force · High confidence | In force | High confidence | |
| US 11,087,530 | Method and System for Accessibility and Control of Parameters in Scenegraphs In force · High confidence | In force | High confidence | |
| US 11,734,881 | Method and System for Accessibility and Control of Parameters in Scenegraphs In force · High confidence | In force | High confidence | |
| US 9,015,583 | Editing Apparatus and an Editing Method In force · Medium confidence | In force | Medium confidence | |
| US 8,750,295 | Embedded Audio Routing Switcher In force · High confidence | In force | High confidence | |
| US 10,311,914 | Editing Apparatus and Editing Method In force · High confidence | In force | High confidence | |
| US 10,636,450 | Editing Apparatus and Editing Method In force · High confidence | In force | High confidence | |
| US 11,120,836 | Editing Apparatus and Editing Method In force · High confidence | In force | High confidence | |
| US 8,605,220 | Generation of Video Transitions on an Auxiliary Bus Using a Video Switcher (as Amended in Isr) In force · High confidence | In force | High confidence |
Also on record, not counted in the 113: 4 patents in force now held by others · 67 lapsed for an unpaid fee · 21 ended at full term · 1 past the fee grace period · 1 surrendered on reissue. List them
Sources and methods
Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand.
How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.
Published applications
US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.
1 pending · 5 abandoned