Asr Microelectronics Co., Ltd.

10 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 2030

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 17, 2027
The maintenance fee for Enhanced Mobility State Detection in Mobile Communication Terminals (US 9,191,892) comes due May 17, 2027. Unpaid by Nov 17, 2027, it lapses early.
1 fee due Sep 1, 2027
The maintenance fee for Systems And Methods For Automatic Frequency Control For Mobile Communication Systems (US 9,277,425) comes due Sep 1, 2027. Unpaid by Mar 1, 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 8,787,512	Synchronization of Time Accurate Strobe (TAS) Messages In force Term ends Nov 21, 2030 · High confidence	In force	Term ends Nov 21, 2030	High confidence
US 8,537,945	Synchronization of Time Accurate Strobe (TAS) Messages In force Term ends Dec 31, 2031 · High confidence	In force	Term ends Dec 31, 2031	High confidence
US 9,191,892	Enhanced Mobility State Detection in Mobile Communication Terminals In force Term ends Mar 1, 2032 · High confidence	In force	Term ends Mar 1, 2032	High confidence
US 8,923,858	Parallel Multi-Rat PLMN Search In force Term ends Mar 20, 2033 · High confidence	In force	Term ends Mar 20, 2033	High confidence
US 8,971,276	Techniques for Increasing Uplink Throughput for Multiple Flow Control Mechanisms In force Term ends May 10, 2033 · High confidence	In force	Term ends May 10, 2033	High confidence
US 9,036,498	Mitigation of False PDCCH Detection In force Term ends Jun 8, 2033 · High confidence	In force	Term ends Jun 8, 2033	High confidence
US 9,014,119	Spectrum Estimation for Low-Load LTE Signals In force Term ends Jun 23, 2033 · High confidence	In force	Term ends Jun 23, 2033	High confidence
US 9,020,481	Enhanced Mobility State Detection in Mobile Communication Terminals In force Term ends Aug 24, 2033 · High confidence	In force	Term ends Aug 24, 2033	High confidence
US 9,344,303	Adaptive Signal Covariance Estimation for Mmse Equalization In force Term ends Dec 26, 2033 · High confidence	In force	Term ends Dec 26, 2033	High confidence
US 9,277,425	Systems And Methods For Automatic Frequency Control For Mobile Communication Systems In force Term ends May 7, 2034 · High confidence	In force	Term ends May 7, 2034	High confidence

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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