Allwinner Technology Co., Ltd.

10 patents currently held · Updated Nov 15, 2026

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

Ending by 2030

Mar 2032

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 Aug 25, 2027
The maintenance fee for Video data decoding and decoding method (US 10,575,006) comes due Aug 25, 2027. Unpaid by Feb 25, 2028, it lapses early.
1 fee due Oct 19, 2027
The maintenance fee for Circuit control system and method for dynamically adjusting voltage and frequency (US 9,317,048) 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.

Showing 1 to 10 of 10

Patent	Title	Status	Expires	Confidence
US 9,317,048	Circuit control system and method for dynamically adjusting voltage and frequency In force Term ends Mar 2, 2032 · From the USPTO record	In force	Term ends Mar 2, 2032	From the USPTO record
US 10,819,995	Method of storing decoded video data, method of computing motion vector data and computer device In force Term ends Apr 13, 2036 · From the USPTO record	In force	Term ends Apr 13, 2036	From the USPTO record
US 10,575,006	Video data decoding and decoding method In force Term ends Oct 2, 2036 · From the USPTO record	In force	Term ends Oct 2, 2036	From the USPTO record
US 10,181,844	Clock Duty Cycle Calibration and Frequency Multiplier Circuit In force Term ends Nov 4, 2036 · High confidence	In force	Term ends Nov 4, 2036	High confidence
US 10,681,363	Lossless compression method and system applied to hardware video decoding In force Term ends Dec 8, 2036 · From the USPTO record	In force	Term ends Dec 8, 2036	From the USPTO record
US 10,727,822	Comparator and relaxation oscillator In force Term ends Dec 13, 2036 · From the USPTO record	In force	Term ends Dec 13, 2036	From the USPTO record
US 10,777,014	Method and Apparatus for Real-Time Virtual Reality Acceleration In force Term ends Sep 11, 2037 · High confidence	In force	Term ends Sep 11, 2037	High confidence
US 10,778,496	OFDM system synchronization tracking method and apparatus In force Term ends Sep 11, 2037 · From the USPTO record	In force	Term ends Sep 11, 2037	From the USPTO record
US 10,742,989	Variable frame rate encoding method and device based on a still area or a motion area In force Term ends Jan 31, 2038 · From the USPTO record	In force	Term ends Jan 31, 2038	From the USPTO record
US 12,299,968	Cascaded neural network-based attention detection method, computer device, and computer-readable storage medium In force Term ends Jun 10, 2041 · From the USPTO record	In force	Term ends Jun 10, 2041	From the USPTO record

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

US patent applications published under this name that have not become patents. An application is published about eighteen months after its earliest filing; one that has not been published is in no public record.

1 pending

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