Stereo Display, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 4 name spellings.
16
Ending by 2030
Nov 2026
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 Sep 26, 2027The maintenance fee for Image Conversion Module with a Microelectromechanical Optical System and Method for Applying the Same (US 11,940,609) comes due Sep 26, 2027. Unpaid by Mar 27, 2028, it lapses early.
Recent changes
- 1 term has ended 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.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,589,885 | Micromirror array device comprising encapsulated reflective metal layer and method of making the same In force · From the USPTO record | In force | From the USPTO record | |
| US 7,488,082 | Discretely controlled micromirror array device with segmented electrodes In force · From the USPTO record | In force | From the USPTO record | |
| US 7,535,618 | Discretely controlled micromirror device having multiple motions In force · From the USPTO record | In force | From the USPTO record | |
| US 7,768,571 | Optical tracking system using variable focal length lens In force · From the USPTO record | In force | From the USPTO record | |
| US 7,463,342 | Optical tracking device using micromirror array lenses In force · From the USPTO record | In force | From the USPTO record | |
| US 7,605,964 | Array of micromirrors with non-fixed underlying structures In force · From the USPTO record | In force | From the USPTO record | |
| US 7,489,434 | Hybrid micromirror array lens for reducing chromatic aberration In force · From the USPTO record | In force | From the USPTO record | |
| US 7,589,916 | Micromirror array with iris function In force · From the USPTO record | In force | From the USPTO record | |
| US 7,605,988 | Compact image taking lens system with a lens-surfaced prism In force · From the USPTO record | In force | From the USPTO record | |
| US 7,898,144 | Multi-step microactuator providing multi-step displacement to a controlled object In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 21: 40 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.
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.
2 abandoned · 13 no status recorded