Definitive Technology Group, LLC
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
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 Mar 8, 2027The maintenance fee for Configurable Noise Cancelling System (US 9,129,588) comes due Mar 8, 2027. Unpaid by Sep 8, 2027, it lapses early.
- 1 fee due May 10, 2027The maintenance fee for Ruggedized Sound System (US 9,185,478) comes due May 10, 2027. Unpaid by Nov 10, 2027, it lapses early.
- 1 fee due Sep 19, 2027The maintenance fee for Static Structure Having a Plurality of Detachable Components (US 11,934,224) comes due Sep 19, 2027. Unpaid by Mar 20, 2028, 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 9,426,576 | Loudspeaker and Electrodynamic Acoustic Transducer with Bulbous Waveguide Tip In force · High confidence | In force | High confidence | |
| US 8,995,697 | Bipolar Speaker with Improved Clarity In force · High confidence | In force | High confidence | |
| US 9,185,478 | Ruggedized Sound System In force · High confidence | In force | High confidence | |
| US 9,129,588 | Configurable Noise Cancelling System In force · High confidence | In force | High confidence | |
| US 9,538,268 | Complementary Asymmetric Transducer Configuration for lower distortion and extended range In force · High confidence | In force | High confidence | |
| US 12,265,423 | Static Structure Having a Plurality of Detachable Components In force · High confidence | In force | High confidence | |
| US 11,934,224 | Static Structure Having a Plurality of Detachable Components In force · High confidence | In force | High confidence |
Also on record, not counted in the 7: 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.
4 pending