Silicon Touch Technology Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
2
Ending by 2030
Sep 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.
- 2 fees due Apr 15, 2027
- 2 fees due Jun 17 to 24, 2027 · next Jun 17
- 1 fee due Sep 30, 2027The maintenance fee for Variable focal length liquid crystal lens assembly comprising a plurality of first and second conductive lines that cross each and structure thereof (US 10,606,136) comes due Sep 30, 2027. Unpaid by Mar 31, 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 7,616,222 | Drive method to reduce power dissipation for flat panel display In force · From the USPTO record | In force | From the USPTO record | |
| US 7,719,527 | LED control circuit for automatically generating latch signal In force · From the USPTO record | In force | From the USPTO record | |
| US 8,248,576 | Double-layer liquid crystal lens apparatus In force · From the USPTO record | In force | From the USPTO record | |
| US 8,421,989 | Liquid crystal lens In force · From the USPTO record | In force | From the USPTO record | |
| US 8,947,008 | Driver Circuit and Related Error Detection Circuit and Method In force · High confidence | In force | High confidence | |
| US 10,262,611 | Display Device and Display Method Thereof In force · High confidence | In force | High confidence | |
| US 9,609,712 | Signal generating method and circuit for controlling dimming of LED In force · From the USPTO record | In force | From the USPTO record | |
| US 10,510,288 | Dot correction method and system for LED display device In force · From the USPTO record | In force | From the USPTO record | |
| US 10,606,136 | Variable focal length liquid crystal lens assembly comprising a plurality of first and second conductive lines that cross each and structure thereof In force · From the USPTO record | In force | From the USPTO record | |
| US 10,448,475 | Driving circuit and illumination device In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 18: 20 lapsed for an unpaid fee · 10 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.
13 no status recorded