The Patent Finder

Bittium Wireless Oy

7 patents currently held · Updated Nov 14, 2026
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.
0
Ending by 2030
Apr 2036
Next term end

When these terms end

Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045

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 Jan 2, 2027
    The maintenance fee for Secure memory storage (US 10,341,091) comes due Jan 2, 2027. Unpaid by Jul 2, 2027, it lapses early.
  • 1 fee due Jun 24, 2027
    The maintenance fee for Adapter and adaptation method for hand-held electronic data processing device (US 10,516,244) comes due Jun 24, 2027. Unpaid by Dec 27, 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.

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.

Showing 1 to 7 of 7

PatentTitleStatus Expires Confidence
US 10,341,091Secure memory storage
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,270,749Apparatus and Method for Managing Files
In force
 · High confidence
In forceHigh confidence
US 10,978,804Quadrifilar helical antenna for communicating in a plurality of different frequency bands
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,516,244Adapter and adaptation method for hand-held electronic data processing device
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,044,602User equipment and method of controlling subscriptions
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,820,374Gateway device for wireless networks
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,936,023Electronic apparatus and a transfer method
In force
 · From the USPTO record
In forceFrom the USPTO record
Also on record, not counted in the 7: 4 patents in force now held by others. List them

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built
Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

Published applications

Every application published under this name has become a patent.

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited