Term ends Nov 22, 2026 · Low confidence

Computed 20-year base term

Held by Cellium Technologies, Ltd.

Filed Mar 6, 2014 as application 14/199,009 · Granted Sep 1, 2015

Base term, 20 years from filing

Today

20 years from filing

Term ends Nov 22, 2026

2006 2026

Clock starts
Nov 22, 2006

Term ends
Nov 22, 2026

Granted
Sep 1, 2015

base term fee events 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

None

Term adjustment

No prosecution delay on this record.

No effect

Terminal disclaimer

Resolved from the filed document, referencing US 8,699,437, to Nov 22, 2026. The term already ends on or before that date, so the cap shortened nothing.

2 of 2

Maintenance fees paid

Two maintenance fees can end this term early, the ones due 3.5 and 7.5 years from grant; the third one's grace period runs past the term end. This counts the ones the record shows paid.

This patent's term is its 20-year base term, with no 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. 2 of 2 maintenance fees are paid so far. Confidence: Low. 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 Nov 22, 2006, when application 11/603,178, the earliest non-provisional in its chain, was filed (this one was filed Mar 6, 2014); a parent in its chain could not be resolved (the next row)	Nov 22, 2026	High confidence
Continuity chain	A parent in the chain could not be resolved	dated from this application's own claim	Medium confidence
Patent term adjustment	None on file	no change	High confidence
Terminal disclaimer cap	Disclaimer resolved from the filed document (refs US 8,699,437)	resolves to Nov 22, 2026, no earlier than this term, so no change	High confidence
Patent term extension	None on file	no change	High confidence
Fee events	2 of 2 maintenance fees paid	In force	High confidence
Further caveats on record	The record names parents not resolved: 13217572, 11603178	Low confidence overall	Low confidence
Computed term end	The steps above, in order	Nov 22, 2026	Low confidence

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
Feb 11, 2015 Reel 34934, frame 72	Kinamon, Roy; Zuckerman, Gal; Liv, Oz	Go Net Systems Ltd.	Assignment of Assignor's Interest
Nov 13, 2017 Reel 44427, frame 457	Gonet Systems, Ltd.	Cellium Technologies, Ltd.	Assignment of Assignor's Interest

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

Nov 2026

Term ends Nov 22, 2026. No further fees fall due before then

Terminal disclaimer

A terminal disclaimer resolved from the filed document, referencing US 8,699,437, ends no earlier than this term, so it caps nothing.

Citations

We have no citation count for this patent yet. That is not the same as never having been cited.

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.

In force means the term is running and no lapse is on record. It is not a finding that the patent is valid.

Wireless Communication System