The Patent Finder

Modulight Corporation

11 patents currently held · Updated Nov 14, 2026
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Aug 2038
Next term end

When these terms end

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 Dec 20, 2026
    The maintenance fee for Apparatus and method for stacking and coating of very short cavity laser diode arrays (US 11,679,943) comes due Dec 20, 2026. Unpaid by Jun 21, 2027, it lapses early.
  • 1 fee due Oct 2, 2027
    The maintenance fee for Methods for passivating sidewalls of semiconductor wafers and semiconductor devices incorporating semiconductor wafers (US 11,948,803) comes due Oct 2, 2027. Unpaid by Apr 3, 2028, it lapses early.

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.
PatentTitleStatus Expires Confidence
US 11,123,137Method and system for operating biomedical laser
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,490,961Method and system for configuring biomedical laser
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,948,803Methods for passivating sidewalls of semiconductor wafers and semiconductor devices incorporating semiconductor wafers
In force
 · From the USPTO record
In forceFrom the USPTO record
US 11,679,943Apparatus and method for stacking and coating of very short cavity laser diode arrays
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,311,195Theranostic laser system
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,449,360Apparatus and Method for Fluorescence Excitation and Detection
In force
 · High confidence
In forceHigh confidence
US 12,170,436Method for fabricating semiconductor device
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,175,971Monitoring assistance and control of a theranostic medical laser system by voice
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,248,162Optical assembly and optical system for beam steering and homogenization
In force
 · From the USPTO record
In forceFrom the USPTO record
US 12,343,558Method for Light-Activated Drug Delivery and System
In force
 · High confidence
In forceHigh confidence
10 of 11 patents shown.
Pro members see all 11.
Pro members: see all 11 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.

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.

4 pending · 2 no status recorded

List them

The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited