Stoneridge Control Devices, Inc.
76Patents
40Active
76Granted
63Portfolio score
Filing activity: Jul 21, 2000 → Aug 2, 2023 · 22 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7193412B2 | Target activated sensor | Performing Operations; Transporting | 67 | Expired |
| US6550351B1 | Transmission range selector system | Emerging Cross-Sectional Technologies | 51 | Expired |
| US7518381B2 | Touch sensor system and method | Electricity | 45 | Active |
| US7439732B2 | Rotary position sensor | Physics | 34 | Expired |
| US8648832B2 | Touch sensor system and method | Emerging Cross-Sectional Technologies | 29 | Active |
| US6889578B2 | Electro-mechanical actuator | Emerging Cross-Sectional Technologies | 23 | Expired |
| US6739633B2 | Fuel door lock actuator | Emerging Cross-Sectional Technologies | 22 | Expired |
| US7331792B2 | Trailer tow connector assembly | Electricity | 21 | Expired |
| US7469604B2 | Sensor system including a magnetized shaft | Physics | 21 | Active |
| US6806664B2 | Electro-mechanical actuator including brushless DC motor for providing pinch protection | Electricity | 20 | Expired |
| US6788048B2 | Position sensor with reduction gear train | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7140151B2 | Electro-mechanical actuator | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7134672B2 | Failsafe actuator | Performing Operations; Transporting | 18 | Expired |
| US7021415B2 | Electro-mechanical actuator for an electrically actuated parking brake | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US8405527B2 | Touch sensor system with memory | Electricity | 17 | Active |
| US6318771A | Fuel filler door actuator | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7363827B2 | Torque sensor system including an elliptically magnetized shaft | Physics | 16 | Expired |
| US7845243B2 | Torque sensor assembly | Physics | 15 | Expired |
| US8191431B2 | Sensor system including a magnetized shaft | Physics | 14 | Active |
| US6736233B2 | Electro-mechanical actuator for an adjustable pedal system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7009386B2 | Non-contact position sensor utilizing multiple sensor elements | Performing Operations; Transporting | 13 | Expired |
| US8324910B2 | Touch sensor system | Electricity | 13 | Active |
| US7454979B2 | Linear position sensor | Physics | 11 | Expired |
| US8001850B2 | Sensor system including a magnetized shaft | Physics | 11 | Active |
| US6942227B2 | Failsafe actuator | Performing Operations; Transporting | 10 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.