Checkpoint Technologies LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Oct 2032
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 May 10, 2027The maintenance fee for Optical probe system having accurate positional and orientational adjustments for multiple optical objectives (US 9,182,580) comes due May 10, 2027. Unpaid by Nov 10, 2027, it lapses early.
- 1 fee due Jun 22, 2027The maintenance fee for Multi-magnification high sensitivity optical system for probing electronic devices (US 9,217,855) comes due Jun 22, 2027. Unpaid by Dec 22, 2027, it lapses early.
Recent changes
Nothing was recorded against this company's patents in the last 90 days.
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.
Showing 1 to 7 of 7
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,749,784 | Probing circuit features in sub-32 nm semiconductor integrated circuit In force · From the USPTO record | In force | From the USPTO record | |
| US 9,025,147 | Probing circuit features in sub-32 NM semiconductor integrated circuit In force · From the USPTO record | In force | From the USPTO record | |
| US 8,873,032 | Optical probing system having reliable temperature control In force · From the USPTO record | In force | From the USPTO record | |
| US 9,030,658 | Multi-resolution optical probing system having reliable temperature control and mechanical isolation In force · From the USPTO record | In force | From the USPTO record | |
| US 9,182,580 | Optical probe system having accurate positional and orientational adjustments for multiple optical objectives In force · From the USPTO record | In force | From the USPTO record | |
| US 9,217,855 | Multi-magnification high sensitivity optical system for probing electronic devices In force · From the USPTO record | In force | From the USPTO record | |
| US 9,417,281 | Adjustable split-beam optical probing (ASOP) In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 7: 1 lapsed for an unpaid fee. 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.
3 no status recorded