Matrix Design Group, LLC

8 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

Mar 2034

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 Oct 7, 2027
The maintenance fee for Light for Underground Mining and System for Tracking Underground Assets (US 10,614,677) comes due Oct 7, 2027. Unpaid by Apr 7, 2028, 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.

Showing 1 to 8 of 8

Patent	Title	Status	Expires	Confidence
US 9,041,546	System and Method for Position Detection In force Term ends Mar 14, 2034 · High confidence	In force	Term ends Mar 14, 2034	High confidence
US 10,127,739	System for Detecting Angle of Articulation on an Articulating Mining Machine In force Term ends Mar 13, 2035 · Medium confidence	In force	Term ends Mar 13, 2035	Medium confidence
US 12,784,516	Vehicle to Vehicle Collision Avoidance System and Method In force Term ends Jul 12, 2035 · Medium confidence	In force	Term ends Jul 12, 2035	Medium confidence
US 11,657,660	System for Diagnosing Errors and Defects of Components of a Machine and Detecting and Diagnosing Environmental Conditions in a Hazardous Workspace Surrounding the Machine In force Term ends May 6, 2036 · Medium confidence	In force	Term ends May 6, 2036	Medium confidence
US 9,778,344	System and method of utilizing RF signaling to determine range and relative coordinates In force Term ends Jul 28, 2036 · From the USPTO record	In force	Term ends Jul 28, 2036	From the USPTO record
US 10,614,677	Light for Underground Mining and System for Tracking Underground Assets In force Term ends Sep 13, 2038 · High confidence	In force	Term ends Sep 13, 2038	High confidence
US 11,138,842	System for Detecting the Presence of an Object to Be Protected in a Low-Light Environment In force Term ends Sep 13, 2038 · High confidence	In force	Term ends Sep 13, 2038	High confidence
US 10,796,846	Long range coil and power source for a magnetic field generator In force Term ends Apr 5, 2039 · From the USPTO record	In force	Term ends Apr 5, 2039	From the USPTO record

Also on record, not counted in the 8: 1 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 pending · 1 no status recorded

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