Pangolin Laser Systems, LLC

24 patents currently held · Updated Nov 15, 2026

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

Ending by 2030

Nov 2027

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 Jan 7, 2027
The maintenance fee for Electromechanical Limited Rotation Rotary Actuator (US 9,077,219) comes due Jan 7, 2027. Unpaid by Jul 7, 2027, it lapses early.
2 fees due Feb 15 to 22, 2027 · next Feb 15
1 fee due May 24, 2027
The maintenance fee for Scanning Mirror System and Associated Methods (US 9,195,061) comes due May 24, 2027. Unpaid by Nov 24, 2027, it lapses early.
2 fees due Jul 21 to 26, 2027 · next Jul 21
1 fee due Aug 23, 2027
The maintenance fee for High Torque Low Inductance Rotary Actuator (US 9,270,144) comes due Aug 23, 2027. Unpaid by Feb 23, 2028, it lapses early.

Which patents, and when each one lapses · Pro

Recent changes

1 term has ended 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.

Patent	Title	Status	Expires	Confidence
US 7,911,412	Audience scanning light projector and associated methods In force Term ends Nov 28, 2027 · From the USPTO record	In force	Term ends Nov 28, 2027	From the USPTO record
US 8,681,828	Laser Projection System and Safety Lens for Audience Scanning In force Term ends Jan 14, 2028 · Medium confidence	In force	Term ends Jan 14, 2028	Medium confidence
US 7,688,432	Rotary Position Detector and Associated Methods In force Term ends Mar 13, 2028 · High confidence	In force	Term ends Mar 13, 2028	High confidence
US 8,508,726	Rotary Position Detector and Associated Methods In force Term ends Mar 13, 2028 · High confidence	In force	Term ends Mar 13, 2028	High confidence
US 7,940,380	Rotary Position Detector and Associated Methods In force Term ends Sep 8, 2028 · High confidence	In force	Term ends Sep 8, 2028	High confidence
US 8,902,557	Fault Protector for Opto-Electronic Devices and Associated Methods In force Term ends Oct 26, 2029 · High confidence	In force	Term ends Oct 26, 2029	High confidence
US 8,254,045	High-Speed Z-Axis Focusing Device and Associated Methods In force Term ends Nov 6, 2030 · High confidence	In force	Term ends Nov 6, 2030	High confidence
US 10,734,857	Electromechanical Limited Rotation Rotary Actuator and Method Employing Segmented Coils In force Term ends Apr 13, 2032 · High confidence	In force	Term ends Apr 13, 2032	High confidence
US 9,077,219	Electromechanical Limited Rotation Rotary Actuator In force Term ends Nov 12, 2032 · High confidence	In force	Term ends Nov 12, 2032	High confidence
US 8,963,396	Electromechanical Device and Assembly Method In force Term ends Feb 14, 2033 · High confidence	In force	Term ends Feb 14, 2033	High confidence

10 of 24 patents shown.

Pro members see all 24.

Pro members: see all 24 patents

Also on record, not counted in the 24: 3 lapsed for an unpaid fee · 3 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

Every application published under this name has become a patent.