Ladarsystems, Inc.
3 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.
7
Ending by 2030
Jun 2028
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 Jun 30, 2027The maintenance fee for High Dynamic Range Image Sensor (US 10,523,884) comes due Jun 30, 2027. Unpaid by Jan 3, 2028, it lapses early.
- 1 fee due Aug 23, 2027The maintenance fee for Avalanche photodiode receiver (US 9,269,845) comes due Aug 23, 2027. Unpaid by Feb 23, 2028, it lapses early.
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 7,782,911 | Method and apparatus for increasing fiber laser output power In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 7,504,053 | Method and structure for nonlinear optics In force · From the USPTO record | In force | From the USPTO record | |
| US 8,319,307 | Active pixel sensors with variable threshold reset In force · From the USPTO record | In force | From the USPTO record | |
| US 7,852,549 | Method and apparatus for pulsed harmonic ultraviolet lasers In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 7,764,719 | Pulsed fiber laser In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 7,885,298 | Method and apparatus for producing arbitrary pulsetrains from a harmonic fiber laser In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 7,994,421 | Photovoltaic devices having nanoparticle dipoles for enhanced performance and methods for making same In force (reinstated) · From the USPTO record | In force (reinstated) | From the USPTO record | |
| US 8,207,484 | Streak image sensor and method of operating In force · From the USPTO record | In force | From the USPTO record | |
| US 9,553,216 | Avalanche photodiode receiver In force · From the USPTO record | In force | From the USPTO record | |
| US 9,995,622 | Avalanche photodiode receiver In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 22: 3 patents in force now held by others · 12 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.