Stmicroelectronics R&D Limited
5 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.
Recorded under 3 name spellings.
6
Ending by 2030
Aug 2027
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 16, 2026The maintenance fee for Cache arrangement (US 9,058,283) comes due Dec 16, 2026. Unpaid by Jun 16, 2027, it lapses early.
- 2 fees due Jan 21, 2027
- 2 fees due Feb 4 to 11, 2027 · next Feb 4
- 1 fee due Apr 20, 2027The maintenance fee for Memory manager (US 9,164,903) comes due Apr 20, 2027. Unpaid by Oct 20, 2027, it lapses early.
- 1 fee due Jun 1, 2027The maintenance fee for System and Method for Performing Auto-Focus Process (US 9,204,031) comes due Jun 1, 2027. Unpaid by Dec 1, 2027, it lapses early.
- 1 fee due Oct 12, 2027The maintenance fee for Image Sensor with Improved Dynamic Range (US 9,313,427) comes due Oct 12, 2027. Unpaid by Apr 12, 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 7,774,397 | Fft/Ifft Processor In force · High confidence | In force | High confidence | |
| US 7,956,431 | Method of Manufacturing an Image Sensing Micromodule In force · High confidence | In force | High confidence | |
| US 8,384,412 | Circuit Personalization In force · High confidence | In force | High confidence | |
| US 8,208,036 | Processing for captured images In force · From the USPTO record | In force | From the USPTO record | |
| US 8,279,306 | Image Sensor Noise Reduction In force · High confidence | In force | High confidence | |
| US 8,432,484 | Camera Modules In force · High confidence | In force | High confidence | |
| US 8,504,751 | Integrated circuit package with multiple dies and interrupt processing In force · From the USPTO record | In force | From the USPTO record | |
| US 8,347,258 | Method and Apparatus for Interfacing Multiple Dies with Mapping for Source Identifier Allocation In force · High confidence | In force | High confidence | |
| US 8,468,381 | Integrated circuit package with multiple dies and a synchronizer In force · From the USPTO record | In force | From the USPTO record | |
| US 8,629,544 | Integrated circuit package with multiple dies and a multiplexed communications interface In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 29: 5 patents in force now held by others · 17 lapsed for an unpaid fee · 4 ended at full term · 1 past the fee grace period. 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 · 2 no status recorded