1 patent currently held
14 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.
The next term ends in Jan 2041. from the record
Of the 14 now held by other companies, 14 name Soitec as their current owner. Each row says so.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Jan 2041
Next term end
1
Patent families
When these terms end
Held patents by the year their term ends
notable patents
all others
Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know
Notable: the highest-ranked patents in this portfolio by citations and family size.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Only 1 of the currently held patents qualifies as notable.
Formerly held, still cited
Notable
Ends Sep 2040 · High confidence
The newest of the three, granted 2023. It anchors the portfolio to 2040, later than anything else here.
now held by Soitec
Also notable
Ends Mar 2039 · High confidence
Granted 2022. Computed term ends 2039.
now held by Soitec
Also notable
Ends Jan 2031 · High confidence
Renewed at every maintenance window since the 2014 grant; no more fees are due before its term ends in 2031.
now held by Soitec
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.
- 1 fee due Aug 6, 2027The maintenance fee for Surface Acoustic Wave Device (US 11,894,830) comes due Aug 6, 2027. Unpaid by Feb 7, 2028, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
What they patent
Grouped by real patent family, largest first, labeled by the earliest filing in each. No technology classification is inferred from titles.
| Surface Acoustic Wave Device | 1 in force | to Jan 2041 |
Patents held now
Soonest term end first.
Showing 1 to 1 of 1
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 11,894,830 | Surface Acoustic Wave Device held by Thales, Centre National de la Recherche Scientifique, Frec'n'sys, Yncrea Hauts-de-France Etablissement Isen Lille, Universite de Lille, Ecole Centrale de Lille and Universite Polytechnique Hauts-de-France In force · High confidence | In force | High confidence |
Also on record, not counted in the 1: 14 patents in force now held by others · 1 application pending · 1 application abandoned. List them
Sources and methods
Compiled from USPTO application file histories, grants and recorded assignments, with the company's own names reviewed by hand. How this record was built
Portfolio grouped automatically from ownership conveyances to the names matched to this company, usually every name that begins with its own, so it counts patents an affiliate holds; each list row names the holder of record. Security interests are excluded and ambiguous records are not reviewed by hand.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.