Ericsson Evdo Inc.

9 patents currently held · Updated Nov 14, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Ending by 2030

Nov 2026

Next term end

When these terms end

5 yrs10 yrs20 yrs

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 Dec 30, 2026
The maintenance fee for Active Handoffs in a Network (US 9,072,010) comes due Dec 30, 2026. Unpaid by Jun 30, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

3 terms have ended since Aug 16, 2026

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 9 of 9

Patent	Title	Status	Expires	Confidence
US 7,558,588	Resource Allocation in a Radio Access Network In force Term ends Nov 27, 2026 · High confidence	In force	Term ends Nov 27, 2026	High confidence
US 7,831,257	Measuring Interference in Radio Networks In force Term ends Dec 16, 2026 · High confidence	In force	Term ends Dec 16, 2026	High confidence
US 7,751,835	Non-Circular Paging Areas In force Term ends Jan 9, 2027 · High confidence	In force	Term ends Jan 9, 2027	High confidence
US 11,477,617	Unicasting and Multicasting Multimedia Services In force Term ends Mar 17, 2027 · High confidence	In force	Term ends Mar 17, 2027	High confidence
US 7,953,040	In force Term ends Jul 18, 2027 · High confidence	In force	Term ends Jul 18, 2027	High confidence
US 8,843,638	Handing Off Active Connections In force Term ends Dec 13, 2027 · High confidence	In force	Term ends Dec 13, 2027	High confidence
US 9,072,010	Active Handoffs in a Network In force Term ends Apr 21, 2028 · High confidence	In force	Term ends Apr 21, 2028	High confidence
US 8,023,439	Multicast Flow Distribution In force Term ends Feb 26, 2029 · High confidence	In force	Term ends Feb 26, 2029	High confidence
US 7,801,487	Detection of Radio Frequency Interference in Wireless Communication Systems In force Term ends Apr 16, 2029 · High confidence	In force	Term ends Apr 16, 2029	High confidence

Also on record, not counted in the 9: 18 lapsed for an unpaid fee · 22 ended at full term. 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.

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Published applications

Every application published under this name has become a patent.