Semtech Corporation
7 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.
6
Ending by 2030
Oct 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.
- 2 fees due Nov 21 to 28, 2026 · next Nov 21
- 8 fees due Jan 7 to 21, 2027 · next Jan 7
- 2 fees due Feb 27 to 28, 2027 · next Feb 27
- 5 fees due Mar 10 to 24, 2027 · next Mar 10
- 2 fees due Apr 3 to 22, 2027 · next Apr 3
- 4 fees due May 5 to 26, 2027 · next May 5
- 2 fees due Jun 17 to 19, 2027 · next Jun 17
- 2 fees due Jul 5 to 23, 2027 · next Jul 5
- 2 fees due Aug 2 to 9, 2027 · next Aug 2
- 3 fees due Sep 29 to 30, 2027 · next Sep 29
- 3 fees due Oct 16 to 23, 2027 · next Oct 16
Recent changes
- 1 of the patents on this record was granted since Aug 16, 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 8,707,406 | Always-On Virtual Private Network Access In force · High confidence | In force | High confidence | |
| US 7,791,415 | Fractional-N Synthesized Chirp Generator In force · High confidence | In force | High confidence | |
| US 8,924,486 | Method and System for Aggregating Communications In force · High confidence | In force | High confidence | |
| US 8,228,848 | Method and Apparatus for Facilitating Push Communication Across a Network Boundary In force · High confidence | In force | High confidence | |
| US 7,973,689 | Bandpass Multi-Bit Sigma-Delta Analog to Digital Conversion In force · High confidence | In force | High confidence | |
| US 8,812,730 | Method and Apparatus for Network Port and Network Address Translation In force · High confidence | In force | High confidence | |
| US 8,521,019 | Method and System for Closed Loop Control of an Optical Link In force · High confidence | In force | High confidence | |
| US 8,487,430 | Multi-Layer High-Speed Integrated Circuit Ball Grid Array Package and Process In force · High confidence | In force | High confidence | |
| US 8,494,551 | Method and System for Performing Position Updates in a Wireless Communication System In force · High confidence | In force | High confidence | |
| US 8,520,634 | Active/Standby Operation of a Femtocell Base Station In force · High confidence | In force | High confidence |
Also on record, not counted in the 201: 7 patents in force now held by others · 95 lapsed for an unpaid fee · 28 ended at full term · 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.
11 pending · 19 abandoned · 1 no status recorded