eTopus Technology Inc.

18 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

Aug 2034

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 Jan 4, 2027
The maintenance fee for ADC slicer reconfiguration for different channel insertion loss (US 11,695,425) comes due Jan 4, 2027. Unpaid by Jul 6, 2027, it lapses early.
1 fee due Aug 20, 2027
The maintenance fee for Configurable transmitter device based on data rate (US 11,907,004) comes due Aug 20, 2027. Unpaid by Feb 22, 2028, it lapses early.
1 fee due Oct 19, 2027
The maintenance fee for Receiver for high speed communication channel (US 9,319,249) comes due Oct 19, 2027. Unpaid by Apr 19, 2028, 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.

Patent	Title	Status	Expires	Confidence
US 9,319,249	Receiver for high speed communication channel In force Term ends Aug 27, 2034 · From the USPTO record	In force	Term ends Aug 27, 2034	From the USPTO record
US 10,270,627	Receiver for High Speed Communication Channel In force Term ends Aug 27, 2034 · Medium confidence	In force	Term ends Aug 27, 2034	Medium confidence
US 10,680,857	Receiver for high speed communication channel In force Term ends Aug 27, 2034 · From the USPTO record	In force	Term ends Aug 27, 2034	From the USPTO record
US 11,349,689	Receiver for high speed communication channel In force Term ends Aug 27, 2034 · From the USPTO record	In force	Term ends Aug 27, 2034	From the USPTO record
US 9,397,680	Receiver with adjustable reference voltages In force Term ends Oct 31, 2034 · From the USPTO record	In force	Term ends Oct 31, 2034	From the USPTO record
US 9,742,422	Receiver with adjustable reference voltages In force Term ends Oct 31, 2034 · From the USPTO record	In force	Term ends Oct 31, 2034	From the USPTO record
US 9,425,950	Sampling clock adjustment for an analog to digital converter of a receiver In force Term ends Dec 16, 2034 · From the USPTO record	In force	Term ends Dec 16, 2034	From the USPTO record
US 9,461,654	Timing recovery for digital receiver with interleaved analog-to-digital converters In force Term ends Jun 1, 2035 · From the USPTO record	In force	Term ends Jun 1, 2035	From the USPTO record
US 9,780,796	Timing recovery for digital receiver with interleaved analog-to-digital converters In force Ends no later than Jun 1, 2035 · From the USPTO record	In force	Ends no later than Jun 1, 2035	From the USPTO record
US 9,705,531	Multi mode viterbi decoder In force Term ends Jul 24, 2035 · From the USPTO record	In force	Term ends Jul 24, 2035	From the USPTO record

10 of 18 patents shown.

Pro members see all 18.

Pro members: see all 18 patents

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.

Export every term end as CSV · Pro

Published applications

Every application published under this name has become a patent.