Soundthinking, Inc.
Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.
Recorded under 2 name spellings.
Previously recorded as Shotspotter, Inc. (to 2026)
7
Ending by 2030
Feb 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 Dec 27, 2026The maintenance fee for Systems and Methods Involving Creation and/or Utilization of Image Mosaics in Classification of Acoustic Events (US 11,688,037) comes due Dec 27, 2026. Unpaid by Jun 28, 2027, it lapses early.
- 1 fee due Mar 24, 2027The maintenance fee for Systems and Methods Involving Creation And/Or Utilization of Image Mosaic in Classification of Acoustic Events (US 10,424,048) comes due Mar 24, 2027. Unpaid by Sep 24, 2027, it lapses early.
- 1 fee due Jul 19, 2027The maintenance fee for Systems and Methods Associated with Detection of Indoor Gunfire (US 9,240,114) comes due Jul 19, 2027. Unpaid by Jan 19, 2028, 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 7,474,589 | Acoustic Location of Gunshots Using Combined Angle of Arrival and Time of Arrival Measurements In force · High confidence | In force | High confidence | |
| US 8,351,297 | Systems and Methods of Automated Correlation of Weapon Fire Data with Monitored Persons-Of-Interest Data In force · High confidence | In force | High confidence | |
| US 7,796,470 | Acoustic Detection of Weapons Near Transportation Centers In force · High confidence | In force | High confidence | |
| US 7,961,550 | Systems and Methods of Processing Impulses Including Bullet Pulses And/Or Muzzle Pulses in Association with Time Domain Representations In force · High confidence | In force | High confidence | |
| US 7,855,935 | Weapon Fire Location Systems and Methods Involving Mobile Device And/Or Other Features In force · High confidence | In force | High confidence | |
| US 8,369,184 | Systems and Methods with Improved Three-Dimensional Source Location Processing Including Constraint of Location Solutions to a Two-Dimensional Plane In force · High confidence | In force | High confidence | |
| US 9,348,010 | Acoustic Survey Methods in Weapons Location System In force · High confidence | In force | High confidence | |
| US 8,325,562 | Acoustic Survey Methods in Weapons Location Systems In force (reinstated) · High confidence | In force (reinstated) | High confidence | |
| US 8,325,563 | Systems and Methods of Locating Weapon Fire Incidents Using Measurements/Data from Acoustic, Optical, Seismic, And/Or Other Sensors In force · High confidence | In force | High confidence | |
| US 8,949,164 | Event Forecasting System In force · High confidence | In force | High confidence |
Also on record, not counted in the 21: 1 lapsed for an unpaid fee · 18 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 no status recorded