Saphlux, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Dec 2037
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 Mar 12, 2027The maintenance fee for Semiconductor devices incorporating quantum dots (US 11,757,072) comes due Mar 12, 2027. Unpaid by Sep 13, 2027, it lapses early.
- 1 fee due Jul 9, 2027The maintenance fee for Light conversion devices incorporating quantum dots (US 11,870,015) comes due Jul 9, 2027. Unpaid by Jan 10, 2028, it lapses early.
- 1 fee due Aug 13, 2027The maintenance fee for Semiconductor devices incorporating quantum dots (US 11,901,493) comes due Aug 13, 2027. Unpaid by Feb 14, 2028, it lapses early.
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.
Showing 1 to 8 of 8
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 10,665,752 | Air void structures for semiconductor fabrication In force · From the USPTO record | In force | From the USPTO record | |
| US 10,672,948 | Methods for producing light extraction structures for semiconductor devices In force · From the USPTO record | In force | From the USPTO record | |
| US 10,892,159 | Semipolar or Nonpolar Group III-Nitride Substrates In force · High confidence | In force | High confidence | |
| US 12,106,959 | Nonpolar or semipolar group III-nitride substrates In force · From the USPTO record | In force | From the USPTO record | |
| US 11,757,072 | Semiconductor devices incorporating quantum dots In force · From the USPTO record | In force | From the USPTO record | |
| US 11,870,015 | Light conversion devices incorporating quantum dots In force · From the USPTO record | In force | From the USPTO record | |
| US 11,901,493 | Semiconductor devices incorporating quantum dots In force · From the USPTO record | In force | From the USPTO record | |
| US 12,484,360 | Mechanisms for Fabricating Micro-LEDs In force · Medium confidence | In force | Medium confidence |
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 · 3 no status recorded