Business registries · firm from USPTO records
STC, Inc.
USPTO only Derived from USPTO records only (patent assignees and trademark owners); FURP found no state registration, Form D, Form ADV, nonprofit, SEC or lobbying record with this name and place.
- Place
- McLeansboro, IL
- Entity type
- Not reported
- State of organization
- Not reported
- Patents
- 30 granted 2014-07-08 to 2025-09-30
- Trademarks
- 0
- Record
- EXACT high confidence: USPTO records only: one name
- Source
- USPTO: PVGPATDIS (PVGPATDIS file of 2026-04-10, TRCFECO2 file of 2024-03-27); one name
Patents
| Patent | Title | Granted | Source |
|---|---|---|---|
| US 12682751 | Systems for signaling protected turns at a traffic intersection | 2026-07-14 | PTBLXML, file of 2026-07-14 |
| US 12431016 | Systems and methods for pacing a mass transit vehicle | 2025-09-30 | PVGPATDIS, file of 2026-04-10 |
| US 12304538 | Railway safety notification system and device with proportional warnings | 2025-05-20 | PVGPATDIS, file of 2026-04-10 |
| US 12167440 | Systems and methods for traffic priority systems | 2024-12-10 | PVGPATDIS, file of 2026-04-10 |
| US 12165509 | Systems and methods for roadway management including feedback | 2024-12-10 | PVGPATDIS, file of 2026-04-10 |
| US 12162524 | Mass transit safety notification system and device | 2024-12-10 | PVGPATDIS, file of 2026-04-10 |
| US 12162523 | Railway safety notification system and device with track and direction information | 2024-12-10 | PVGPATDIS, file of 2026-04-10 |
| US 12073719 | Protected turns | 2024-08-27 | PVGPATDIS, file of 2026-04-10 |
| US 11948455 | Systems and methods for detection of travelers at roadway intersections | 2024-04-02 | PVGPATDIS, file of 2026-04-10 |
| US 11842636 | Systems and methods for pacing a mass transit vehicle | 2023-12-12 | PVGPATDIS, file of 2026-04-10 |
| US 11827257 | Mass transit safety notification system and device | 2023-11-28 | PVGPATDIS, file of 2026-04-10 |
| US 11758579 | Systems and methods for traffic priority systems | 2023-09-12 | PVGPATDIS, file of 2026-04-10 |
| US 11756421 | Protected turns | 2023-09-12 | PVGPATDIS, file of 2026-04-10 |
| US 11670165 | Systems and methods for roadway management including feedback | 2023-06-06 | PVGPATDIS, file of 2026-04-10 |
| US 11587439 | Systems and methods to temporarily alter traffic flow | 2023-02-21 | PVGPATDIS, file of 2026-04-10 |
| US 11295612 | Systems and methods for roadway management including feedback | 2022-04-05 | PVGPATDIS, file of 2026-04-10 |
| US 11250700 | Protected turns | 2022-02-15 | PVGPATDIS, file of 2026-04-10 |
| US 11202302 | Systems and methods for traffic priority systems | 2021-12-14 | PVGPATDIS, file of 2026-04-10 |
| US 11170642 | Systems and methods for pacing a mass transit vehicle | 2021-11-09 | PVGPATDIS, file of 2026-04-10 |
| US 11113963 | Systems and methods for detection of travelers at roadway intersections | 2021-09-07 | PVGPATDIS, file of 2026-04-10 |
| US 10836352 | Vehicle starting control system by using face perception data and method thereof | 2020-11-17 | PVGPATDIS, file of 2026-04-10 |
| US 10679495 | Systems and methods for detection of travelers at roadway intersections | 2020-06-09 | PVGPATDIS, file of 2026-04-10 |
| US 10311725 | Systems and methods for detection of travelers at roadway intersections | 2019-06-04 | PVGPATDIS, file of 2026-04-10 |
| US 10029716 | Mass transit safety notification system and device | 2018-07-24 | PVGPATDIS, file of 2026-04-10 |
| US 9953522 | Systems and methods for the detection of pedestrians and small vehicles at roadway intersections | 2018-04-24 | PVGPATDIS, file of 2026-04-10 |
The newest 25 of 30. All patents of this assignee
Trademarks
No US trademarks on file under this name.
Possible related entities
No other firm on file at the same street address (no street address in these USPTO records).
Firms here are built from USPTO patent assignees (PatentsView) and trademark owners: one firm per name (legal endings aside) and state, or country outside the US. Matches to other records are by name and state: EXACT means the identical full name, FUZZY a looser match, with the confidence shown.