Total Phase, Inc.

13 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 2029

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 Apr 6, 2027
The maintenance fee for Real-time hierarchical protocol decoding (US 9,154,389) comes due Apr 6, 2027. Unpaid by Oct 6, 2027, it lapses early.
1 fee due Jun 3, 2027
The maintenance fee for Serial device emulator using two memory levels with dynamic and configurable response (US 10,496,422) comes due Jun 3, 2027. Unpaid by Dec 3, 2027, it lapses early.
1 fee due Sep 17, 2027
The maintenance fee for Real-time hierarchical protocol decoding (US 10,592,376) comes due Sep 17, 2027. Unpaid by Mar 17, 2028, it lapses early.
1 fee due Oct 19, 2027
The maintenance fee for Methods for embedding an out-of-band signal into a communication protocol capture stream (US 9,319,296) 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 8,417,840	Methods for analyzing USB data traffic using a single USB host controller In force Ends no later than Mar 31, 2029 · From the USPTO record	In force	Ends no later than Mar 31, 2029	From the USPTO record
US 9,319,296	Methods for embedding an out-of-band signal into a communication protocol capture stream In force Ends no later than Mar 31, 2029 · From the USPTO record	In force	Ends no later than Mar 31, 2029	From the USPTO record
US 8,176,216	Methods for analyzing USB data traffic using a single USB host controller In force Term ends Nov 12, 2029 · From the USPTO record	In force	Term ends Nov 12, 2029	From the USPTO record
US 8,095,698	Circuits and methods for reliable automatic USB speed detection In force Term ends Nov 15, 2029 · From the USPTO record	In force	Term ends Nov 15, 2029	From the USPTO record
US 8,990,447	Methods for embedding an out-of-band signal into a USB capture stream In force Term ends Jan 21, 2030 · From the USPTO record	In force	Term ends Jan 21, 2030	From the USPTO record
US 8,321,604	Real-time USB class level decoding In force Term ends Aug 27, 2030 · From the USPTO record	In force	Term ends Aug 27, 2030	From the USPTO record
US 8,918,550	Real-time USB class level decoding In force Ends no later than Aug 27, 2030 · From the USPTO record	In force	Ends no later than Aug 27, 2030	From the USPTO record
US 9,154,389	Real-time hierarchical protocol decoding In force Term ends Aug 27, 2030 · From the USPTO record	In force	Term ends Aug 27, 2030	From the USPTO record
US 10,592,376	Real-time hierarchical protocol decoding In force Ends no later than Aug 27, 2030 · From the USPTO record	In force	Ends no later than Aug 27, 2030	From the USPTO record
US 8,452,910	Capture of USB packets into separate USB protocol streams based on different USB protocol specifications In force Term ends Jul 4, 2031 · From the USPTO record	In force	Term ends Jul 4, 2031	From the USPTO record

10 of 13 patents shown.

Pro members see all 13.

Pro members: see all 13 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.

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Published applications

Every application published under this name has become a patent.