21 patents currently held
2 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 Sep 2028. from the record
Free plan: 3 watched companies. Pro: unlimited.
Alerts on its grants, lapses and transfers.
2
Ending by 2030
Sep 2028
Next term end
17
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 Oct 2031 · High confidence
Also notable
Ends Jun 2036 · High confidence
Also notable
Ends Apr 2031 · High confidence
Current Sensing Devices and Methods
US 9,151,782
Cited by 30 later US patents, top 25% of utility patents granted in 2015 in our data, and renewed at every maintenance window due so far. Protection runs to 2031. A terminal disclaimer caps this term to an earlier patent's.
Inductive Devices with Splits and Methods of Making and Using the Same
US 10,645,811
Cited by 8 later US patents, top 25% of utility patents granted in 2020 in our data. Protection runs to 2036.
Modular Electronic Header Assembly and Methods of Manufacture
US 8,496,499
Renewed at every maintenance window since the 2013 grant; no more fees are due before its term ends in 2031.
Formerly held, still cited
Notable
Ends Sep 2032 · High confidence
Granted 2017 and renewed at every maintenance window due so far. Protection runs to 2032.
now held by Cantor Fitzgerald Securities
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 23, 2027The maintenance fee for Advanced Electronic Header Apparatus and Methods (US 10,361,022) comes due Jan 23, 2027. Unpaid by Jul 23, 2027, it lapses early.
- 1 fee due Apr 6, 2027The maintenance fee for Current Sensing Devices and Methods (US 9,151,782) comes due Apr 6, 2027. Unpaid by Oct 6, 2027, it lapses early.
- 2 fees due May 3 to 26, 2027 · next May 3
- 1 fee due Oct 5, 2027The maintenance fee for Current Sensing Devices and Methods (US 9,304,149) comes due Oct 5, 2027. Unpaid by Apr 5, 2028, it lapses early.
- 1 fee due Nov 5, 2027The maintenance fee for Inductive Devices with Splits and Methods of Making and Using the Same (US 10,645,811) comes due Nov 5, 2027. Unpaid by May 5, 2028, it lapses early.
Recent changes
- 1 term has ended since Aug 16, 2026
What they patent
The 5 largest of its 17 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.
| Current Sensing Devices and Methods | 3 in force | to Oct 2031 |
| Inductive Devices with Splits and Methods of Making and Using the Same | 2 in force | to Oct 2038 |
| Apparatus for Terminating Wire Wound Electronic Components to an Insert Header Assembly | 2 in force | to Jul 2034 |
| Inductive Apparatus | 1 in force | to Nov 2039 |
| INTEGRATED CONNECTOR APPARATUS FOR PCIe APPLICATIONS | 1 in force | to Mar 2038 |
Patents held now
Soonest term end first.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,845,975 | Low-Profile Connector Assembly and Methods In force · High confidence | In force | High confidence | |
| US 8,591,262 | Substrate Inductive Devices and Methods In force · High confidence | In force | High confidence | |
| US 8,496,499 | Modular Electronic Header Assembly and Methods of Manufacture In force · High confidence | In force | High confidence | |
| US 9,823,274 | Current Sensing Inductive Devices In force · Medium confidence | In force | Medium confidence | |
| US 9,151,782 | Current Sensing Devices and Methods In force · High confidence | In force | High confidence | |
| US 9,664,711 | Current Sensing Devices and Methods In force · High confidence | In force | High confidence | |
| US 10,361,022 | Advanced Electronic Header Apparatus and Methods In force · High confidence | In force | High confidence | |
| US 9,178,318 | Shielded Integrated Connector Modules and Assemblies and Methods of Manufacturing the Same In force · High confidence | In force | High confidence | |
| US 9,378,885 | Flat Coil Windings, and Inductive Devices and Electronics Assemblies That Utilize Flat Coil Windings In force · High confidence | In force | High confidence | |
| US 9,304,149 | Current Sensing Devices and Methods In force · High confidence | In force | High confidence |
Also on record, not counted in the 21: 2 patents in force now held by others · 68 patents ended · 1 application 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.