Cetus Technologies Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
21
Ending by 2030
Feb 2027
Next term end
When these terms end
Held patents by the year their term ends
20262027202820292030203120322033203420352036203720382039204020412042204320442045
Fee deadlines
No maintenance fee falls due on this company's record before Nov 14, 2027.
Recent changes
- 3 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 7,692,473 | Switch circuits with the ability to control latch-up due to a parasitic element In force · From the USPTO record | In force | From the USPTO record | |
| US 7,623,372 | Nonvolatile semiconductor memory for storing multivalued data In force · From the USPTO record | In force | From the USPTO record | |
| US 7,500,171 | Memory circuit In force · From the USPTO record | In force | From the USPTO record | |
| US 7,526,700 | Semiconductor integrated circuit device In force · From the USPTO record | In force | From the USPTO record | |
| US 7,535,781 | Semiconductor memory In force · From the USPTO record | In force | From the USPTO record | |
| US 7,738,281 | Semiconductor storage device In force · From the USPTO record | In force | From the USPTO record | |
| US 7,522,465 | Semiconductor memory device, and data transmitting/receiving system In force · From the USPTO record | In force | From the USPTO record | |
| US 7,640,467 | Semiconductor memory with a circuit for testing the same In force · From the USPTO record | In force | From the USPTO record | |
| US 7,529,144 | Hierarchical semiconductor memory device capable of carrying out a disturb refresh test on a memory array basis In force · From the USPTO record | In force | From the USPTO record | |
| US 7,907,472 | Semiconductor integrated circuit for fetching read data from a DDR-SDRAM operating in synchronization with a clock In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 24: 1 lapsed for an unpaid fee · 38 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.