Elite Semiconductor Memory Technology Inc.
57 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 4 name spellings.
Recorded as renamed to Elite Semiconductor Microelectronics Technology Inc. (2025)
42
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 Apr 29, 2027The maintenance fee for Controller for switching regulator, switching regulator and LED lighting system (US 10,462,860) comes due Apr 29, 2027. Unpaid by Oct 29, 2027, it lapses early.
- 1 fee due Jul 21, 2027The maintenance fee for Virtual bass generating circuit and method (US 10,542,345) comes due Jul 21, 2027. Unpaid by Jan 21, 2028, it lapses early.
- 2 fees due Sep 3 to 10, 2027 · next Sep 3
Recent changes
- 4 terms have 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 7,443,230 | Charge pump circuit In force · From the USPTO record | In force | From the USPTO record | |
| US 7,432,758 | Voltage regulator for semiconductor memory In force · From the USPTO record | In force | From the USPTO record | |
| US 7,443,231 | Low power reference voltage circuit In force · From the USPTO record | In force | From the USPTO record | |
| US 7,606,952 | Method for operating serial flash memory In force · From the USPTO record | In force | From the USPTO record | |
| US 7,382,661 | Semiconductor memory device having improved programming circuit and method of programming same In force · From the USPTO record | In force | From the USPTO record | |
| US 7,547,941 | NAND non-volatile two-bit memory and fabrication method In force · From the USPTO record | In force | From the USPTO record | |
| US 7,466,611 | Selection method of bit line redundancy repair and apparatus performing the same In force · From the USPTO record | In force | From the USPTO record | |
| US 7,759,743 | Semiconductor Memory Device Having Layout Area Reduced In force · High confidence | In force | High confidence | |
| US 7,453,748 | DRAM bit line precharge voltage generator In force · From the USPTO record | In force | From the USPTO record | |
| US 7,567,115 | Fuse-fetching circuit and method for using the same In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 87: 57 patents in force now held by others · 8 lapsed for an unpaid fee · 31 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.
9 no status recorded