49 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 2028. from the record

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Alerts on its grants, lapses and transfers.

Ending by 2030

Feb 2028

Next term end

Patent families

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

202620272028 2029 2030 203120322033 2034 2035 2036203720382039204020412042204320442045

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

System and Method for Providing Network Security to Mobile Devices US 8,381,297

The most cited patent in this portfolio, cited by 311 later US patents, top 1% of utility patents granted in 2013 in our data. Protection runs to 2028.

Ends Feb 2028 · High confidence Also notable

Systems and Methods for Providing Security Services During Power Management Mode US 8,631,488

Cited by 100 later US patents, top 5% of utility patents granted in 2014 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2031.

Ends May 2031 · High confidence Also notable

System and Method for Providing Network and Computer Firewall Protection with Dynamic Address Isolation to a Device US 8,365,272

Cited by 72 later US patents, top 10% of utility patents granted in 2013 in our data, and renewed at 3 of 3 maintenance windows. Protection runs to 2031.

Ends Jun 2031 · 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 Nov 14, 2026
The maintenance fee for Systems and Methods for Providing Network Security Using a Secure Digital Device (US 10,291,656) comes due Nov 14, 2026. Unpaid by May 14, 2027, it lapses early.
3 fees due Feb 11 to 28, 2027 · next Feb 11
5 fees due Mar 3 to 17, 2027 · next Mar 3
1 fee due Apr 3, 2027
The maintenance fee for Systems and Methods for Providing Security Services During Power Management Mode (US 11,775,644) comes due Apr 3, 2027. Unpaid by Oct 4, 2027, it lapses early.
1 fee due Jun 3, 2027
The maintenance fee for Secure Computing System (US 10,496,834) comes due Jun 3, 2027. Unpaid by Dec 3, 2027, it lapses early.
1 fee due Jul 21, 2027
The maintenance fee for System and Method for Implementing Content and Network Security Inside a Chip (US 10,541,969) comes due Jul 21, 2027. Unpaid by Jan 21, 2028, it lapses early.
2 fees due Oct 2, 2027

Which patents, and when each one lapses · Pro

Recent changes

2 of the patents on this record were granted since Aug 16, 2026
1 term has ended since Aug 16, 2026

What they patent

The 5 largest of its 10 families, grouped by real patent family and labeled by the earliest filing in each. No technology classification is inferred from titles.

Systems and Methods for Providing Security Services During Power Management Mode	11 in force	to May 2031
Secure Computing System	8 in force	to Oct 2031
System and Method for Providing Network and Computer Firewall Protection with Dynamic Address Isolation to a Device	8 in force	to Jun 2031
System and Method for Implementing Content and Network Security Inside a Chip	6 in force	to May 2030
Transaction Security Systems and Methods	5 in force	to Apr 2034

Patents held now

Soonest term end first.

Patent	Title	Status	Expires	Confidence
US 8,381,297	System and Method for Providing Network Security to Mobile Devices In force Term ends Feb 10, 2028 · High confidence	In force	Term ends Feb 10, 2028	High confidence
US 11,757,941	System and Method for Providing Network and Computer Firewall Protection with Dynamic Address Isolation to a Device In force Term ends Feb 10, 2028 · High confidence	In force	Term ends Feb 10, 2028	High confidence
US 12,255,926	System and Method for Providing Network and Computer Firewall Protection with Dynamic Address Isolation to a Device In force Term ends Feb 10, 2028 · High confidence	In force	Term ends Feb 10, 2028	High confidence
US 9,391,956	System and Method for Providing Network and Computer Firewall Protection with Dynamic Address Isolation to a Device In force Term ends May 30, 2028 · High confidence	In force	Term ends May 30, 2028	High confidence
US 9,756,079	System and Method for Providing Network and Computer Firewall Protection with Dynamic Address Isolation to a Device In force Term ends May 30, 2028 · High confidence	In force	Term ends May 30, 2028	High confidence
US 10,284,603	System and Method for Providing Network and Computer Firewall Protection with Dynamic Address Isolation to a Device In force Term ends May 30, 2028 · High confidence	In force	Term ends May 30, 2028	High confidence
US 10,904,293	System and Method for Providing Network and Computer Firewall Protection with Dynamic Address Isolation to a Device In force Term ends May 30, 2028 · High confidence	In force	Term ends May 30, 2028	High confidence
US 10,951,659	System and Method for Providing Network and Computer Firewall Protection with Dynamic Address Isolation to a Device In force Term ends May 30, 2028 · High confidence	In force	Term ends May 30, 2028	High confidence
US 8,065,536	Dual Mode Power-Saving Computing System In force Term ends Aug 3, 2028 · High confidence	In force	Term ends Aug 3, 2028	High confidence
US 10,541,969	System and Method for Implementing Content and Network Security Inside a Chip In force Term ends Mar 11, 2029 · High confidence	In force	Term ends Mar 11, 2029	High confidence

10 of 49 patents shown.

Pro members see all 49.

Pro members: see all 49 patents

Also on record, not counted in the 49: 19 patents ended · 1 application pending · 3 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.

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