Micraft System Plus Co., Ltd.

12 patents currently held · Updated Nov 15, 2026

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

Previously recorded as Stroke Precision Advanced Engineering Co., Ltd. (to 2024)

Ending by 2030

Jan 2038

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 Feb 20, 2027
The maintenance fee for Method and device for repairing semiconductor chips (US 10,388,826) comes due Feb 20, 2027. Unpaid by Aug 20, 2027, it lapses early.
2 fees due Oct 28 to 30, 2027 · next Oct 28

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 10,304,991	Chip Mounting System and Method for Mounting Chips In force Term ends Jan 10, 2038 · High confidence	In force	Term ends Jan 10, 2038	High confidence
US 10,388,826	Method and device for repairing semiconductor chips In force Term ends Apr 20, 2038 · From the USPTO record	In force	Term ends Apr 20, 2038	From the USPTO record
US 10,636,937	Method for manufacturing light-emitting module In force Term ends Sep 29, 2038 · From the USPTO record	In force	Term ends Sep 29, 2038	From the USPTO record
US 10,700,139	Micro LED display and method of manufacturing the same In force Term ends Nov 19, 2038 · From the USPTO record	In force	Term ends Nov 19, 2038	From the USPTO record
US 10,910,530	LED chip mounting method and device In force Term ends Apr 15, 2039 · From the USPTO record	In force	Term ends Apr 15, 2039	From the USPTO record
US 12,051,887	Method for soldering electronic component and method for manufacturing LED display In force Term ends Sep 4, 2039 · From the USPTO record	In force	Term ends Sep 4, 2039	From the USPTO record
US 12,224,263	Method for transferring electronic device In force Term ends Jan 18, 2042 · From the USPTO record	In force	Term ends Jan 18, 2042	From the USPTO record
US 11,973,054	Method for transferring electronic device In force Term ends Jan 23, 2042 · From the USPTO record	In force	Term ends Jan 23, 2042	From the USPTO record
US 12,106,981	Method of chip transferring and device/module having gas guiding structures with suction openings and intake opening to apply predetermined pressure uniformly on back side of transferring substrate In force Term ends Jan 6, 2043 · From the USPTO record	In force	Term ends Jan 6, 2043	From the USPTO record
US 12,322,630	Apparatus for transferring electronic component from flexible carrier substrate to flexible target substrate and method of transferring electronic component In force Term ends Dec 23, 2043 · From the USPTO record	In force	Term ends Dec 23, 2043	From the USPTO record

10 of 12 patents shown.

Pro members see all 12.

Pro members: see all 12 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

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 no status recorded

List them