Collateral for a security interest recorded Jul 3, 2019 (Wilmington Trust, National Association).

Lapsed Dec 10, 2025 on the fee record · High confidence

Computed 20-year base term

Third maintenance fee unpaid; grace period ended.

Held by Arris Enterprises LLC

Filed Jul 26, 2011 as application 13/191,383 · Granted Dec 10, 2013

Base term, 20 years from filing, plus 280 days of patent term adjustment (USPTO delay)

Today

Lapsed Dec 10, 2025

2006 2027

Clock starts
Dec 1, 2006

No longer in force
Dec 10, 2025

Granted
Dec 10, 2013

Term would have run to
Sep 7, 2027

base term patent term adjustment after the term ends fee events Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

280

Days of term adjustment

Read from the USPTO patent term adjustment record, not recalculated here.

No effect

Terminal disclaimer

Resolved from the filed document, referencing US 8,009,644, to Sep 7, 2027. The term already ends on or before that date, so the cap shortened nothing.

2 of 3

Maintenance fees paid

Three maintenance fees fall due, at 3.5, 7.5 and 11.5 years from grant. This counts the ones the record shows paid.

Family applications on record here

Applications sharing this one's continuity chain whose file history this site holds. The family may have others.

Its term would have run to Sep 7, 2027: its 20-year base term plus 280 days of term adjustment for prosecution delay. A terminal disclaimer is resolved from the filed document, and it ends no earlier than this term, so it shortens nothing. Confidence: High. from the record

How we calculated this date

One row per rule, each showing its own input and what it did to the date. A step we could not verify says so instead of resolving itself.

Step	Input	Date after this step	Confidence
Base term, 20 years from filing	Clock starts Dec 1, 2006, when application 11/607,619, the earliest non-provisional in its chain, was filed (this one was filed Jul 26, 2011)	Dec 1, 2026	High confidence
Continuity chain	Every parent in the chain resolved	no change	High confidence
Patent term adjustment	+280 days, USPTO patent term adjustment record	Sep 7, 2027	High confidence
Terminal disclaimer cap	Disclaimer resolved from the filed document (refs US 8,009,644)	resolves to Sep 7, 2027, no earlier than this term, so no change	High confidence
Patent term extension	None on file	no change	High confidence
Fee events	2 of 3 maintenance fees paid	lapsed Dec 10, 2025	High confidence
Computed term end	The steps above, in order	Dec 10, 2025	High confidence

This family

US 8,009,644	Lapsed on the fee record Aug 2023	Aug 2023
US 8,605,697	this patent Dec 2025	Dec 2025
US 8,923,265	In force Dec 2026	Dec 2026
US 9,313,798	In force Dec 2026	Dec 2026

The applications whose file history this site holds. The family may have others.

Assignments

Assignment documents as recorded at the USPTO, oldest first, with the reel and frame each was recorded at. A recorded assignment is a filed document, not a statement of current ownership, and the absence of a later one is not evidence that the last one still stands.

Recorded	Assignor	Assignee	Conveyance
Sep 28, 2011 Reel 26985, frame 635	Kuo, Ted Tsei; Sheu, Ming-jye; Lin, Tian-yuan; Jou, Tyan-shu	Airespider Networks, Inc.	Assignment of Assignor's Interest
Sep 28, 2011 Reel 26985, frame 649	Airespider Networks, Inc.	Ruckus Wireless, Inc.	Assignment of Assignor's Interest
Oct 14, 2011 Reel 27062, frame 254	Ruckus Wireless, Inc.	Silicon Valley Bank	Security Agreement
Oct 14, 2011 Reel 27063, frame 412	Ruckus Wireless, Inc.	Gold Hill Venture Lending 03, LP; Silicon Valley Bank	Security Agreement
Oct 14, 2011 reel/frame not recorded	Ruckus Wireless, Inc.	Gold Hill Venture Lending 03, LP	Security Agreement
Jan 26, 2017 Reel 41513, frame 118	Silicon Valley Bank	Ruckus Wireless, Inc.	Release of Security Interest
Mar 17, 2017 Reel 42038, frame 600	Silicon Valley Bank; Gold Hill Venture Lending 03, LP	Ruckus Wireless, Inc.	Release of Security Interest
Apr 2, 2018 Reel 46379, frame 431	Ruckus Wireless, Inc.	Bank of America, N.A., as Administrative Agent	Grant of Security Interest in Patent Rights
Aug 7, 2018 Reel 46730, frame 854	Ruckus Wireless, Inc.	Arris Enterprises LLC	Assignment of Assignor's Interest
Apr 8, 2019 Reel 48817, frame 832	Bank of America, N.A., as Administrative Agent	Ruckus Wireless, Inc.	Termination and Release of Security Interest in Patents
Jul 3, 2019 Reel 49820, frame 495	Arris Enterprises LLC	Wilmington Trust, National Association, as Collateral Agent	Patent Security Agreement
Jul 3, 2019 Reel 49892, frame 396	CommScope, Inc. of North Carolina; CommScope Technologies LLC; Arris Enterprises LLC; Arris Technology, Inc.; Ruckus Wireless, Inc.; Arris Solutions, Inc.	Jpmorgan Chase Bank, N.a.	Abl Security Agreement
Jul 3, 2019 Reel 49905, frame 504	CommScope, Inc. of North Carolina; CommScope Technologies LLC; Arris Enterprises LLC; Arris Technology, Inc.; Ruckus Wireless, Inc.; Arris Solutions, Inc.	Jpmorgan Chase Bank, N.a.	Term Loan Security Agreement
Nov 19, 2021 Reel 60752, frame 1	Arris Solutions, Inc.; Arris Enterprises LLC; CommScope Technologies LLC; CommScope, Inc. of North Carolina; Ruckus Wireless, Inc.	Wilmington Trust	Security Interest
Dec 17, 2024 Reel 69889, frame 114	Arris Enterprises LLC; CommScope Technologies LLC; CommScope Inc., of North Carolina; Outdoor Wireless Networks LLC; Ruckus IP Holdings LLC	Apollo Administrative Agency LLC	Security Interest
Dec 19, 2024 Reel 71477, frame 255	JPMorgan Chase Bank, N.A., as Collateral Agent	Arris Enterprises LLC (F/K/A Arris Enterprises, Inc.); Arris Technology, Inc.; Arris Solutions, Inc.; CommScope, Inc. of North Carolina; CommScope Technologies LLC; Ruckus Wireless, LLC (F/K/A Ruckus Wireless, Inc.)	Release of Security Interest at Reel/Frame 049905/0504
Dec 19, 2024 reel/frame not recorded	JPMorgan Chase Bank, N.A., as Collateral Agent	Arris Enterprises LLC (F/K/A Arris Enterprises, Inc.)	Release of Security Interest at Reel/Frame 049905/0504
Dec 19, 2024 reel/frame not recorded	JPMorgan Chase Bank, N.A., as Collateral Agent	Arris Technology, Inc.	Release of Security Interest at Reel/Frame 049905/0504
Dec 19, 2024 reel/frame not recorded	JPMorgan Chase Bank, N.A., as Collateral Agent	Arris Solutions, Inc.	Release of Security Interest at Reel/Frame 049905/0504
Dec 19, 2024 reel/frame not recorded	JPMorgan Chase Bank, N.A., as Collateral Agent	CommScope, Inc. of North Carolina	Release of Security Interest at Reel/Frame 049905/0504
Dec 19, 2024 reel/frame not recorded	JPMorgan Chase Bank, N.A., as Collateral Agent	CommScope Technologies LLC	Release of Security Interest at Reel/Frame 049905/0504
Dec 19, 2024 reel/frame not recorded	JPMorgan Chase Bank, N.A., as Collateral Agent	Ruckus Wireless, LLC (F/K/A Ruckus Wireless, Inc.)	Release of Security Interest at Reel/Frame 049905/0504

Sources

Google Patents · The patent document at USPTO · Assignment records at USPTO

USPTO account required: This application in Patent Center · USPTO's maintenance fee lookup

Maintenance fee events come from USPTO's own fee records. Its fee lookup asks for the patent number and the application number.

What's changing

Note

The 280 days of patent term adjustment (USPTO delay) are read from the USPTO record, not recalculated by us

Terminal disclaimer

A terminal disclaimer resolved from the filed document, referencing US 8,009,644, ends no earlier than this term, so it caps nothing.

Citations

later US patents cite this one

That is top 25% of utility patents granted in 2013 in our data, the only group it is compared against. How we rank

Every date shows its work: the base term, any term adjustment or extension, any disclaimer cap, and the maintenance fee record, each with a confidence tier. How this record was built

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

On-Demand Services by Wireless Base Station Virtualization