Ubistar Technology, Inc.

4 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

Mar 2036

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 May 19, 2027
The maintenance fee for Apparatus for Role Identification and Power Supply Control in a Wireless Tunneling System (US 10,485,036) comes due May 19, 2027. Unpaid by Nov 19, 2027, it lapses early.
1 fee due Aug 25, 2027
The maintenance fee for Embedding Low-Speed Communications In A High Speed Wireless Tunneling System (US 10,575,350) comes due Aug 25, 2027. Unpaid by Feb 25, 2028, it lapses early.
1 fee due Sep 30, 2027
The maintenance fee for Multi-Gigabit Wireless Tunneling System (US 10,609,741) comes due Sep 30, 2027. Unpaid by Mar 31, 2028, 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 4 of 4

Patent	Title	Status	Expires	Confidence
US 10,485,036	Apparatus for Role Identification and Power Supply Control in a Wireless Tunneling System In force Term ends Mar 17, 2036 · High confidence	In force	Term ends Mar 17, 2036	High confidence
US 10,575,350	Embedding Low-Speed Communications In A High Speed Wireless Tunneling System In force Term ends Mar 17, 2036 · High confidence	In force	Term ends Mar 17, 2036	High confidence
US 10,897,378	Full Duplex Radio in Wireless Tunneling System In force Term ends Mar 17, 2036 · High confidence	In force	Term ends Mar 17, 2036	High confidence
US 10,609,741	Multi-Gigabit Wireless Tunneling System In force Term ends Mar 23, 2036 · High confidence	In force	Term ends Mar 23, 2036	High confidence

Also on record, not counted in the 4: 6 lapsed for an unpaid fee. 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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