MRSI Systems LLC

8 patents currently held · Updated Nov 15, 2026

2 more in force are now held by other companies

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

Ending by 2030

Sep 2031

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 17, 2027
The maintenance fee for Die bonding system with wafer lift and level assembly (US 11,791,197) comes due Apr 17, 2027. Unpaid by Oct 18, 2027, it lapses early.
1 fee due Sep 17, 2027
The maintenance fee for Die placement head with turret (US 10,588,981) comes due Sep 17, 2027. Unpaid by Mar 17, 2028, it lapses early.

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Recent changes

1 of the patents on this record was granted since Aug 17, 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.

Showing 1 to 8 of 8

Patent	Title	Status	Expires	Confidence
US 9,648,795	Pick-and-place tool In force Term ends Sep 15, 2031 · From the USPTO record	In force	Term ends Sep 15, 2031	From the USPTO record
US 9,032,611	Apparatus for Generating Patterns on Workpieces In force Term ends Dec 30, 2032 · High confidence	In force	Term ends Dec 30, 2032	High confidence
US 9,911,710	Thermo-compression bonding system, subsystems, and methods of use In force Term ends May 27, 2034 · From the USPTO record	In force	Term ends May 27, 2034	From the USPTO record
US 10,588,981	Die placement head with turret In force Term ends Jan 22, 2037 · From the USPTO record	In force	Term ends Jan 22, 2037	From the USPTO record
US 11,791,197	Die bonding system with wafer lift and level assembly In force Term ends Aug 20, 2041 · From the USPTO record	In force	Term ends Aug 20, 2041	From the USPTO record
US 12,237,202	Die bonding system with heated automatic collet changer In force Term ends Jun 20, 2042 · From the USPTO record	In force	Term ends Jun 20, 2042	From the USPTO record
US 12,532,703	Self-Aligning Tip In force Term ends Dec 7, 2042 · Medium confidence	In force	Term ends Dec 7, 2042	Medium confidence
US 12,772,891	Inert Gas Chamber Comprising Thermocompression Bonding System and Manufacturing Method Thereof In force Term ends Apr 16, 2043 · High confidence	In force	Term ends Apr 16, 2043	High confidence

Also on record, not counted in the 8: 2 patents in force now held by others · 2 ended at full term. List them

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 no status recorded

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