22 patents currently held
310 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 May 2030. from the record
Of the 310 now held by other companies, 306 name Murata Manufacturing Co. Ltd. as their current owner, and 4 more name another party. Each row says which.
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
1
Ending by 2030
May 2030
Next term end
14
Patent families
When these terms end
Held patents by the year their term ends
notable patents
fee due within 90 days
all others
Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 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. Fee due within 90 days: a maintenance fee is due within 90 days of when this page was computed and not yet paid.
Notable patents
Ranked by citations and family size, against patents of the same kind granted the same year. How we rank
Notable
Ends May 2038 · High confidence
Also notable
Ends Feb 2036 · High confidence
Also notable
Ends May 2030 · Medium confidence
Efficient Haptic Accuator
US 10,562,067
Granted 2020. Computed term ends 2038.
Oscillating-Resonant-Module Controller
US 11,837,983
A family of 5 related applications built on the 2023 grant. Protection runs to 2036.
Linear Vibration Modules and Linear-Resonant Vibration Modules
US 9,941,830
Granted 2018 and renewed at every maintenance window due so far. Protection runs to 2030.
Formerly held, still cited
Notable
Ends Dec 2038 · High confidence
Cited by 285 later US patents, top 1% of utility patents granted in 2021 in our data. Protection runs to 2038.
now held by Murata Manufacturing Co., Ltd.
Also notable
Ends Jan 2041 · High confidence
Cited by 13 later US patents, top 10% of utility patents granted in 2022 in our data. Protection runs to 2041.
now held by Murata Manufacturing Co., Ltd.
Also notable
Ends Aug 2041 · High confidence
Cited by 16 later US patents, top 10% of utility patents granted in 2022 in our data. Protection runs to 2041.
now held by Murata Manufacturing Co., Ltd.
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 Jan 16, 2027The maintenance fee for RF Repeater And Mobile Unit With Cancellation Of Interference From A Repeated Signal (US 10,355,771) comes due Jan 16, 2027. Unpaid by Jul 16, 2027, it lapses early.
- 2 fees due Feb 15 to 28, 2027 · next Feb 15
- 1 fee due Jun 5, 2027The maintenance fee for Oscillating-Resonant-Module Controller (US 11,837,983) comes due Jun 5, 2027. Unpaid by Dec 6, 2027, it lapses early.
- 1 fee due Aug 18, 2027The maintenance fee for Efficient Haptic Accuator (US 10,562,067) comes due Aug 18, 2027. Unpaid by Feb 18, 2028, it lapses early.
- 1 fee due Sep 10, 2027The maintenance fee for RF Repeater And Mobile Unit With Cancellation Of Interference From A Repeated Signal (US 10,587,331) comes due Sep 10, 2027. Unpaid by Mar 10, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were granted since Aug 17, 2026
- 2 terms have ended since Aug 17, 2026
What they patent
The 5 largest of its 14 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Transversely-Excited Film Bulk Acoustic Resonator with Thermally Conductive Etch-Stop Layer | 3 in force | to Jul 2040 |
| Efficient Haptic Accuator | 3 in force | to May 2038 |
| Oscillating-Resonant-Module Controller | 3 in force | to Feb 2036 |
| RF Repeater And Mobile Unit With Cancellation Of Interference From A Repeated Signal | 2 in force | to May 2038 |
| Interference Signal Cancellation Over A Broad Frequency Range | 2 in force | to Jan 2037 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,941,830 | Linear Vibration Modules and Linear-Resonant Vibration Modules held by Resonant Systems, Inc. In force · Medium confidence | In force | Medium confidence | |
| US 11,152,882 | Oscillating-Resonant-Module Controller held by Resonant Systems, Inc. In force · High confidence | In force | High confidence | |
| US 12,212,259 | Oscillating-Resonant-Module Controller held by Resonant Systems, Inc. In force · High confidence | In force | High confidence | |
| US 11,837,983 | Oscillating-Resonant-Module Controller held by Resonant Systems, Inc. In force · High confidence | In force | High confidence | |
| US 9,692,469 | Interference Signal Cancellation Over A Broad Frequency Range held by Resonant Sciences, LLC In force · High confidence | In force | High confidence | |
| US 10,084,496 | Interference Signal Cancellation Over A Broad Frequency Range held by Resonant Sciences, LLC In force · High confidence | In force | High confidence | |
| US 11,728,786 | Fast, Highly Accurate, Full-Fem Surface Acoustic Wave Simulation held by Murata Manufacturing Co., Ltd. In force · High confidence | In force | High confidence | |
| US 10,355,771 | RF Repeater And Mobile Unit With Cancellation Of Interference From A Repeated Signal held by Resonant Sciences, LLC In force · High confidence | In force | High confidence | |
| US 10,587,331 | RF Repeater And Mobile Unit With Cancellation Of Interference From A Repeated Signal held by Resonant Sciences, LLC In force · High confidence | In force | High confidence | |
| US 10,562,067 | Efficient Haptic Accuator held by Resonant Systems, Inc. In force · High confidence | In force | High confidence |
Also on record, not counted in the 22: 310 patents in force now held by others · 23 patents ended · 14 applications pending · 19 applications 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.
Fee due within 90 days marks a patent with a maintenance fee due within 90 days of the date this page was computed and not yet recorded paid, so it can end earlier than the bar shows. A fee left unpaid ends the patent at the close of the six month grace period that follows its due date, not on the due date itself. It is not a prediction that the fee will be missed.
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.