11 patents currently held

4 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 Jan 2033. from the record

Of the 4 now held by other companies, 4 name Altera Corporation as their current owner. Each row says so.

Free plan: 3 watched companies. Pro: unlimited.

Alerts on its grants, lapses and transfers.

Ending by 2030

Jan 2033

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

202620272028202920302031203220332034203520362037203820392040204120422043 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

Group Owner Renegotiation in a Wireless Network US 9,007,959

The most cited patent in this portfolio, cited by 36 later US patents, top 25% of utility patents granted in 2015 in our data. Protection runs to 2033.

Ends Jan 2033 · High confidence Also notable

Near-Closed Polygonal Chain Microstrip Antenna US 8,994,593

Cited by 17 later US patents, top 25% of utility patents granted in 2015 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2033.

Ends Jul 2033 · High confidence Also notable

Method and Apparatus for Beamforming Training Using Frames US 10,243,635

Granted 2019 and renewed at 2 of 3 maintenance windows. Protection runs to 2037.

Ends Sep 2037 · High confidence

Formerly held, still cited

Notable

Method, Device and System for Multi Field Classification in a Data Communications Network US 8,477,773

Renewed at every maintenance window since the 2013 grant; no more fees are due before its term ends in 2030.

now held by Altera Corporation

Ends May 2030 · High confidence

Also notable

Method for Data Packet Classification in a Data Communications Network US 8,472,446

Renewed at every maintenance window since the 2013 grant; no more fees are due before its term ends in 2029.

now held by Altera Corporation

Ends Oct 2029 · High confidence

Fee deadlines

No maintenance fee falls due on this company's record before Nov 10, 2027.

Recent changes

3 of the patents on this record were granted since Aug 16, 2026

Patents held now

Soonest term end first.

Patent	Title	Status	Expires	Confidence
US 9,007,959	Group Owner Renegotiation in a Wireless Network held by Peraso Technologies, Inc. In force Term ends Jan 11, 2033 · High confidence	In force	Term ends Jan 11, 2033	High confidence
US 8,994,593	Near-Closed Polygonal Chain Microstrip Antenna held by Peraso Technologies, Inc. In force Term ends Jul 18, 2033 · High confidence	In force	Term ends Jul 18, 2033	High confidence
US 10,236,964	Method and Apparatus for Beamforming Training in Basic Service Set Discovery held by Peraso Technologies Inc. In force Term ends Jul 20, 2037 · High confidence	In force	Term ends Jul 20, 2037	High confidence
US 10,243,635	Method and Apparatus for Beamforming Training Using Frames held by Peraso Technologies Inc. In force Term ends Sep 14, 2037 · High confidence	In force	Term ends Sep 14, 2037	High confidence
US 12,519,208	Phased Array Millimeter-Wave Ring Antenna Embedded in Printed Circuit Board with Ultra Wide-Band Performance held by Peraso Technologies Inc. In force Term ends Aug 6, 2043 · High confidence	In force	Term ends Aug 6, 2043	High confidence
US 12,794,541	Frame Repeater held by Peraso Technologies Inc. In force Term ends Nov 1, 2043 · High confidence	In force	Term ends Nov 1, 2043	High confidence
US 12,563,599	Contention-Based Access with Spatial Re-Use held by Peraso Technologies Inc. In force Term ends Dec 6, 2043 · High confidence	In force	Term ends Dec 6, 2043	High confidence
US 12,562,499	Dual-Band Phased Array Antenna Assembly held by Peraso Technologies Inc. In force Term ends Feb 25, 2044 · High confidence	In force	Term ends Feb 25, 2044	High confidence
US 12,562,473	Lga- and Bga-Based Phased-Array Millimeter-Wave Antennas held by Peraso Technologies Inc. In force Term ends May 12, 2044 · High confidence	In force	Term ends May 12, 2044	High confidence
US 12,785,762	Long Range Contention Based Access Protocol Network held by Peraso Technologies Inc. In force Term ends Jun 5, 2044 · High confidence	In force	Term ends Jun 5, 2044	High confidence

10 of 11 patents shown.

Pro members see all 11.

Pro members: see all 11 patents

Also on record, not counted in the 11: 4 patents in force now held by others · 4 patents ended. 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.

1 terminal disclaimer is on file with no resolved reference. No cap is applied and none is guessed

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Peraso Inc.