18 patents currently held

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

The next term ends in Jun 2039. from the record

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

Jun 2039

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039 2040 2041 2042204320442045

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

Optoelectronic Computing Systems US 11,281,972

The most cited patent in this portfolio, cited by 72 later US patents, top 1% of utility patents granted in 2022 in our data. Protection runs to 2039.

Ends Jun 2039 · High confidence Also notable

Optoelectronic Computing Platform US 11,686,955

Cited by 26 later US patents, top 5% of utility patents granted in 2023 in our data. Protection runs to 2041.

Ends Jul 2041 · High confidence Also notable

Processing Matrix Operations for Rate Limited Systems US 11,526,737

The earliest of the three still in force, granted 2022 and renewed since. Its term ends first, in 2040.

Ends Dec 2040 · High confidence

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 Dec 27, 2026
3 fees due Feb 8 to 22, 2027 · next Feb 8
1 fee due Apr 10, 2027
The maintenance fee for Optoelectronic Computing Systems (US 11,783,172) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
1 fee due Jun 26, 2027
The maintenance fee for Optoelectronic Computing Systems (US 11,853,871) comes due Jun 26, 2027. Unpaid by Dec 27, 2027, it lapses early.
1 fee due Aug 20, 2027
The maintenance fee for Optoelectronic Computing Systems (US 11,907,832) comes due Aug 20, 2027. Unpaid by Feb 22, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

Nothing was recorded against this company's patents in the last 90 days.

What they patent

The 4 largest of its 6 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Optoelectronic Computing Systems	12 in force	to Mar 2042
Processing Matrix Operations for Rate Limited Systems	2 in force	to Dec 2040
Photonic Computing Platform	1 in force	to Dec 2041
Optoelectronic Computing Platform	1 in force	to Jul 2041

Patents held now

Soonest term end first.

Patent	Title	Status	Expires	Confidence
US 11,281,972	Optoelectronic Computing Systems In force Term ends Jun 4, 2039 · High confidence	In force	Term ends Jun 4, 2039	High confidence
US 11,687,767	Optoelectronic Computing Systems In force Term ends Jun 4, 2039 · High confidence	In force	Term ends Jun 4, 2039	High confidence
US 11,734,556	Optoelectronic Computing Systems In force Term ends Jun 4, 2039 · Medium confidence	In force	Term ends Jun 4, 2039	Medium confidence
US 11,853,871	Optoelectronic Computing Systems In force Term ends Jun 4, 2039 · High confidence	In force	Term ends Jun 4, 2039	High confidence
US 11,907,832	Optoelectronic Computing Systems In force Term ends Jun 4, 2039 · Low confidence	In force	Term ends Jun 4, 2039	Low confidence
US 12,073,315	Optoelectronic Computing Systems In force Ends no later than Jun 4, 2039 · Medium confidence	In force	Ends no later than Jun 4, 2039	Medium confidence
US 12,210,964	Optoelectronic Computing Systems In force Term ends Jun 4, 2039 · Medium confidence	In force	Term ends Jun 4, 2039	Medium confidence
US 12,293,282	Optoelectronic Computing Systems In force Term ends Jun 4, 2039 · Low confidence	In force	Term ends Jun 4, 2039	Low confidence
US 11,657,262	Processing Matrix Operations for Rate Limited Systems In force Term ends Jan 31, 2040 · High confidence	In force	Term ends Jan 31, 2040	High confidence
US 11,783,172	Optoelectronic Computing Systems In force Term ends Jul 31, 2040 · High confidence	In force	Term ends Jul 31, 2040	High confidence

10 of 18 patents shown.

Pro members see all 18.

Pro members: see all 18 patents

Also on record, not counted in the 18: 3 applications pending. 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.

Export every term end as CSV · Pro

Lightelligence Pte. Ltd.