Secuve Co., Ltd.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
1
Ending by 2030
Aug 2030
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 24, 2027The maintenance fee for Apparatus and method of blinding handwritten signature for authentication (US 11,797,658) comes due Apr 24, 2027. Unpaid by Oct 25, 2027, it lapses early.
- 2 fees due Jun 10 to 24, 2027 · next Jun 10
- 2 fees due Jul 16 to 30, 2027 · next Jul 16
- 2 fees due Aug 25 to 27, 2027 · next Aug 25
- 1 fee due Oct 28, 2027The maintenance fee for Manual signature authentication system and method (US 10,635,887) comes due Oct 28, 2027. Unpaid by Apr 28, 2028, it lapses early.
Recent changes
- 1 of the patents on this record was granted 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 8,621,624 | Apparatus and Method for Preventing Anomaly of Application Program In force · High confidence | In force | High confidence | |
| US 8,181,224 | Method for Recognizing Information Flow and Detecting Information Leakage by Analyzing User's Behaviors In force · High confidence | In force | High confidence | |
| US 9,426,655 | Legal authentication message confirmation system and method In force · From the USPTO record | In force | From the USPTO record | |
| US 11,888,844 | Electrical circuit testing device and method In force · From the USPTO record | In force | From the USPTO record | |
| US 10,572,715 | Segment block-based handwritten signature authentication system and method In force · From the USPTO record | In force | From the USPTO record | |
| US 10,635,887 | Manual signature authentication system and method In force · From the USPTO record | In force | From the USPTO record | |
| US 10,503,960 | Segment-based handwritten signature authentication system and method In force · From the USPTO record | In force | From the USPTO record | |
| US 10,515,257 | Handwritten signature authentication system and method based on time-division segment block In force · From the USPTO record | In force | From the USPTO record | |
| US 11,205,063 | System and method of authenticating handwritten signature based on dynamic movement tracking of spatial-division segments In force · From the USPTO record | In force | From the USPTO record | |
| US 11,874,925 | Data processing method for coping with ransomware, program for executing the method, and computer-readable recording medium storing the program In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 18: 1 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.
1 abandoned · 2 no status recorded