LAMBDA:4 Entwicklungen GmbH
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
0
Ending by 2030
Jun 2031
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 Jun 15, 2027The maintenance fee for Method to determine the location of a receiver (US 9,215,563) comes due Jun 15, 2027. Unpaid by Dec 15, 2027, it lapses early.
- 1 fee due Jul 23, 2027The maintenance fee for Detection of attacks on radio authorization systems (US 11,882,454) comes due Jul 23, 2027. Unpaid by Jan 24, 2028, it lapses early.
- 1 fee due Aug 13, 2027The maintenance fee for Travel Time Measurement Based on Frequency Switching (US 11,899,092) comes due Aug 13, 2027. Unpaid by Feb 14, 2028, it lapses early.
Recent changes
- 2 of the patents on this record were 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 9,215,563 | Method to determine the location of a receiver In force · From the USPTO record | In force | From the USPTO record | |
| US 9,341,702 | Method of distance measurement In force · From the USPTO record | In force | From the USPTO record | |
| US 9,658,317 | Method for distance measurement between moving objects In force · From the USPTO record | In force | From the USPTO record | |
| US 9,945,930 | System and method for determining an orientation or position of a receiver relative to an emission device In force · From the USPTO record | In force | From the USPTO record | |
| US 9,551,787 | Process for the determination of a position change or respectively resting and/or speed of an object In force · From the USPTO record | In force | From the USPTO record | |
| US 10,979,272 | Method for improving transit time and/or phase measurement In force · From the USPTO record | In force | From the USPTO record | |
| US 11,175,396 | Method and system for high resolution range and speedometers In force · From the USPTO record | In force | From the USPTO record | |
| US 11,899,092 | Travel Time Measurement Based on Frequency Switching In force · High confidence | In force | High confidence | |
| US 11,882,454 | Detection of attacks on radio authorization systems In force · From the USPTO record | In force | From the USPTO record | |
| US 12,633,936 | Method for Determining an Iq Offset In force · High confidence | In force | High confidence |
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.
6 pending · 1 abandoned · 1 no status recorded