LS Cable Ltd.
18 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.
8
Ending by 2030
Apr 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.
- 1 fee due Jan 7, 2027The maintenance fee for DC power cable with space charge reducing effect (US 9,076,566) comes due Jan 7, 2027. Unpaid by Jul 7, 2027, it lapses early.
Recent changes
- 2 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 7,453,043 | Composition for manufacturing insulation materials of electrical wire and electrical wire manufactured using the same In force · From the USPTO record | In force | From the USPTO record | |
| US 8,198,535 | Coaxial cable In force · From the USPTO record | In force | From the USPTO record | |
| US 7,529,452 | Method for manufacturing single mode optical fiber having low polarization mode dispersion In force · From the USPTO record | In force | From the USPTO record | |
| US 7,897,874 | Foam coaxial cable and method for manufacturing the same In force · From the USPTO record | In force | From the USPTO record | |
| US 7,953,466 | Superconducting cable In force · From the USPTO record | In force | From the USPTO record | |
| US 7,954,450 | Optical fiber coating apparatus for preventing generation of bubble in coating layer of optical fiber and method of coating optical fiber using the same In force · From the USPTO record | In force | From the USPTO record | |
| US 8,017,867 | Highly foamed coaxial cable In force · From the USPTO record | In force | From the USPTO record | |
| US 8,357,855 | Communication cable of high capacity In force · From the USPTO record | In force | From the USPTO record | |
| US 8,330,044 | Insulation material for electric cables with superior flexibility and crosslinkability and electric cable produced with the same In force · From the USPTO record | In force | From the USPTO record | |
| US 8,912,446 | Termination structure for superconducting cable In force · From the USPTO record | In force | From the USPTO record |
Also on record, not counted in the 20: 18 patents in force now held by others · 71 lapsed for an unpaid fee · 19 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.
20 no status recorded