Haining Eswin Computing Technology Co., Ltd.

16 patents currently held · Updated Nov 14, 2026

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

Previously recorded as Haining ESWIN IC Design Co., Ltd. (to 2024)

Ending by 2030

Dec 2042

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 24, 2027
The maintenance fee for Image Processing Method, Apparatus, Electronic Device, And Computer-Readable Storage Medium (US 11,798,507) comes due Apr 24, 2027. Unpaid by Oct 25, 2027, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 of the patents on this record was granted 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.

Patent	Title	Status	Expires	Confidence
US 12,033,597	Method and Device for Eliminating Brightness Mura Defect of Liquid Crystal Display In force Term ends Dec 2, 2042 · High confidence	In force	Term ends Dec 2, 2042	High confidence
US 12,165,613	Screen Correction Method, Electronic Device and Computer-Readable Storage Medium for Adjusting Display Uniformity In force Term ends Dec 22, 2042 · High confidence	In force	Term ends Dec 22, 2042	High confidence
US 11,798,507	Image Processing Method, Apparatus, Electronic Device, And Computer-Readable Storage Medium In force Term ends Dec 28, 2042 · High confidence	In force	Term ends Dec 28, 2042	High confidence
US 12,051,379	Brightness Compensation Method, Electronic Device, And Computer-Readable Storage Medium In force Term ends Dec 28, 2042 · High confidence	In force	Term ends Dec 28, 2042	High confidence
US 12,051,380	Display Control Method, Control Apparatus And Non-Transitory Computer-Readable Storage Medium In force Term ends Dec 28, 2042 · High confidence	In force	Term ends Dec 28, 2042	High confidence
US 12,307,993	Overdrive Device and Method In force Term ends Dec 28, 2042 · High confidence	In force	Term ends Dec 28, 2042	High confidence
US 12,165,603	Method and Apparatus for Backlight Control and Display Device In force Term ends Jan 12, 2043 · High confidence	In force	Term ends Jan 12, 2043	High confidence
US 12,136,400	Viewing Angle Compensation Method and Apparatus for Display Panel, and Display Panel In force Term ends Feb 13, 2043 · High confidence	In force	Term ends Feb 13, 2043	High confidence
US 12,260,839	Display Device and Method of OSD Menu In force Term ends Apr 20, 2043 · High confidence	In force	Term ends Apr 20, 2043	High confidence
US 12,306,873	Device and method for generating look up table In force Term ends May 11, 2043 · High confidence	In force	Term ends May 11, 2043	High confidence

10 of 16 patents shown.

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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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