Denso Electronics Corporation

31 patents currently held · Updated Nov 14, 2026

1 more in force is now held by another company

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Previously recorded as Anden Co., Ltd. (to 2020)

Ending by 2030

Oct 2037

Next term end

When these terms end

5 yrs10 yrs20 yrs

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.

1 fee due Apr 3, 2027
The maintenance fee for Sound generator and method for manufacturing the same (US 11,778,387) comes due Apr 3, 2027. Unpaid by Oct 4, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

2 of the patents on this record were 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 10,964,500	Electromagnetic relay In force Term ends Oct 23, 2037 · From the USPTO record	In force	Term ends Oct 23, 2037	From the USPTO record
US 10,916,398	Electromagnetic Relay In force Term ends Oct 25, 2037 · High confidence	In force	Term ends Oct 25, 2037	High confidence
US 11,051,110	Sound generator In force Term ends Nov 20, 2037 · From the USPTO record	In force	Term ends Nov 20, 2037	From the USPTO record
US 11,031,203	Contact Point Device and Electromagnetic Relay In force Term ends Apr 28, 2038 · High confidence	In force	Term ends Apr 28, 2038	High confidence
US 11,335,525	Electromagnetic relay In force Term ends Jun 10, 2038 · From the USPTO record	In force	Term ends Jun 10, 2038	From the USPTO record
US 11,043,346	Electromagnetic relay In force Term ends Jun 27, 2038 · From the USPTO record	In force	Term ends Jun 27, 2038	From the USPTO record
US 10,991,531	Electromagnetic relay In force Term ends Jun 28, 2038 · From the USPTO record	In force	Term ends Jun 28, 2038	From the USPTO record
US 11,587,752	Electromagnetic relay In force Term ends Oct 5, 2038 · From the USPTO record	In force	Term ends Oct 5, 2038	From the USPTO record
US 11,345,314	Wiper drive circuit In force Term ends Feb 18, 2039 · From the USPTO record	In force	Term ends Feb 18, 2039	From the USPTO record
US 11,335,490	Solenoid device In force Term ends Mar 4, 2039 · From the USPTO record	In force	Term ends Mar 4, 2039	From the USPTO record

10 of 31 patents shown.

Pro members see all 31.

Pro members: see all 31 patents

Also on record, not counted in the 31: 1 patent in force now held by others · 15 lapsed for an unpaid fee. 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.

Export every term end as CSV · Pro

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.

4 pending · 5 no status recorded

List them