27 patents currently held

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

The next term ends in Feb 2037. from the record

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

Feb 2037

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

202620272028202920302031203220332034203520362037 2038 2039 2040 2041 2042 2043 20442045

notable patents 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.

Notable patents

Ranked by citations and family size, against patents of the same kind granted the same year. How we rank

Notable

Integrated Tracking Antenna Array US 11,482,793

Cited by 19 later US patents, top 5% of utility patents granted in 2022 in our data. Protection runs to 2039.

Ends Mar 2039 · High confidence Also notable

Integrated Single-Piece Antenna Feed and Components US 10,468,773

Cited by 21 later US patents, top 25% of utility patents granted in 2019 in our data. Protection runs to 2037.

Ends Mar 2037 · High confidence Also notable

Integrated Linearly Polarized Tracking Antenna Array US 10,840,605

Cited by 15 later US patents, top 25% of utility patents granted in 2020 in our data. Protection runs to 2039.

Ends May 2039 · 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.

1 fee due Apr 10, 2027
The maintenance fee for Integrated Tracking Antenna Array Combiner Network (US 11,784,384) comes due Apr 10, 2027. Unpaid by Oct 12, 2027, it lapses early.
1 fee due May 5, 2027
The maintenance fee for Integrated Single-Piece Antenna Feed and Components (US 10,468,773) comes due May 5, 2027. Unpaid by Nov 5, 2027, 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 5 largest of its 19 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Integrated Linearly Polarized Tracking Antenna Array	3 in force	to May 2039
Integrated Single-Piece Antenna Feed	3 in force	to Mar 2037
Waveguide Switch Rotor with Improved Isolation	2 in force	to Jul 2041
Hollow Metal Waveguides Having Irregular Hexagonal Cross Sections with Specified Interior Angles	2 in force	to Mar 2040
Dual-Band Integrated Printed Antenna Feed	2 in force	to Jun 2039

Patents held now

Soonest term end first.

Patent	Title	Status	Expires	Confidence
US 9,742,069	Integrated Single-Piece Antenna Feed In force Term ends Feb 28, 2037 · High confidence	In force	Term ends Feb 28, 2037	High confidence
US 9,960,495	Integrated Single-Piece Antenna Feed and Circular Polarizer In force Term ends Feb 28, 2037 · High confidence	In force	Term ends Feb 28, 2037	High confidence
US 10,468,773	Integrated Single-Piece Antenna Feed and Components In force Term ends Mar 4, 2037 · High confidence	In force	Term ends Mar 4, 2037	High confidence
US 10,700,405	Integrated Waveguide Monopulse Comparator Assembly In force Term ends Jul 7, 2038 · High confidence	In force	Term ends Jul 7, 2038	High confidence
US 11,381,006	Integrated Tracking Antenna Array In force Term ends Dec 20, 2038 · High confidence	In force	Term ends Dec 20, 2038	High confidence
US 11,784,384	Integrated Tracking Antenna Array Combiner Network In force Term ends Dec 20, 2038 · High confidence	In force	Term ends Dec 20, 2038	High confidence
US 12,381,304	Integrated Tracking Antenna Array In force Term ends Dec 20, 2038 · High confidence	In force	Term ends Dec 20, 2038	High confidence
US 12,003,011	Integrated Tracking Antenna Array In force Term ends Jan 4, 2039 · High confidence	In force	Term ends Jan 4, 2039	High confidence
US 11,482,793	Integrated Tracking Antenna Array In force Term ends Mar 12, 2039 · High confidence	In force	Term ends Mar 12, 2039	High confidence
US 11,367,964	Dual-Band Integrated Printed Antenna Feed In force Term ends Apr 11, 2039 · High confidence	In force	Term ends Apr 11, 2039	High confidence

10 of 27 patents shown.

Pro members see all 27.

Pro members: see all 27 patents

Also on record, not counted in the 27: 1 patent ended · 5 applications pending · 2 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.

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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Optisys, Inc.