70 patents currently held
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
The next term ends in Oct 2038. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
0
Ending by 2030
Oct 2038
Next term end
37
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 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. 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 Dec 2041 · High confidence
Also notable
Ends Sep 2041 · High confidence
Also notable
Ends Apr 2041 · High confidence
Digitally Calibrated Programmable Clock Phase Generation Circuit
US 11,641,206
Cited by 3 later US patents, top 25% of utility patents granted in 2023 in our data. Protection runs to 2041.
Centralized Occupancy Detection System
US 11,760,291
Cited by 4 later US patents, top 25% of utility patents granted in 2023 in our data. Protection runs to 2041.
Inter-Die Memory-Bus Transaction in a Seamlessly Integrated Microcontroller Chip
US 11,599,489
A family of 12 related applications built on the 2023 grant. Protection runs to 2041.
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 Jan 25, 2027
- 5 fees due Feb 1 to 28, 2027 · next Feb 1
- 2 fees due Mar 5 to 19, 2027 · next Mar 5
- 4 fees due Apr 10 to 24, 2027 · next Apr 10
- 3 fees due May 7 to 28, 2027 · next May 7
- 2 fees due Aug 27, 2027
- 1 fee due Sep 5, 2027The maintenance fee for Interface Module with Low-Latency Communication of Electrical Signals Between Power Domains (US 11,921,651) comes due Sep 5, 2027. Unpaid by Mar 6, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were granted since Aug 16, 2026
What they patent
The 5 largest of its 37 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Seamlessly Integrated Microcontroller Chip | 10 in force | to Jul 2041 |
| Digitally Calibrated Programmable Clock Phase Generation Circuit | 4 in force | to May 2042 |
| MIMO Channel Extenders with Associated Systems and Methods | 3 in force | to May 2042 |
| Fast Chirp Synthesis via Segmented Frequency Shifting | 3 in force | to Jul 2041 |
| Stable Low-Power Analog-to-Digital Converter (ADC) Reference Voltage | 3 in force | to Jun 2041 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 12,270,938 | Active Reflector with Oscillation Inhibition In force · Medium confidence | In force | Medium confidence | |
| US 12,061,283 | Reconfigurable MIMO Radar In force · Medium confidence | In force | Medium confidence | |
| US 11,747,440 | Reconfigurable MIMO Radar In force · High confidence | In force | High confidence | |
| US 11,709,226 | Calibrating Array Antennas Based on Signal Energy Distribution as a Function of Velocity In force · Medium confidence | In force | Medium confidence | |
| US 12,085,664 | Switchable FMCW/PMCW Radar Transceiver In force · Low confidence | In force | Low confidence | |
| US 11,372,083 | Calibrating Array Antennas Based on Signal Energy Distribution as a Function of Velocity In force · High confidence | In force | High confidence | |
| US 11,726,170 | Multi-Input Downconversion Mixer In force · High confidence | In force | High confidence | |
| US 11,808,880 | High Resolution MIMO Radar System In force · Medium confidence | In force | Medium confidence | |
| US 12,164,057 | Calibrating Array Antennas Based on Signal Energy Distribution as a Function of Angle In force · High confidence | In force | High confidence | |
| US 11,789,117 | Active Reflector with Oscillation Inhibition In force · High confidence | In force | High confidence |
Also on record, not counted in the 70: 15 applications pending · 3 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.