Kayvan Hedayat
21Patents
8h-index
9Co-inventors
68Inventor score
Filing activity: Sep 8, 1997 → Sep 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5831554A | Angular position sensor for pivoted control devices | Emerging Cross-Sectional Technologies | 61 | Expired |
| US7469604B2 | Sensor system including a magnetized shaft | Physics | 21 | Active |
| US6788048B2 | Position sensor with reduction gear train | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7363827B2 | Torque sensor system including an elliptically magnetized shaft | Physics | 16 | Expired |
| US8191431B2 | Sensor system including a magnetized shaft | Physics | 14 | Active |
| US7009386B2 | Non-contact position sensor utilizing multiple sensor elements | Performing Operations; Transporting | 13 | Expired |
| US8001850B2 | Sensor system including a magnetized shaft | Physics | 11 | Active |
| US7895906B2 | Sensor system including a magnetized shaft | Physics | 9 | Active |
| US7439735B2 | Rail activated position sensor | Performing Operations; Transporting | 8 | Expired |
| US6846012B2 | Child seat sensor assembly | Performing Operations; Transporting | 8 | Expired |
| US9134216B2 | Soot sensor system | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US9696249B2 | Soot sensor system | Physics | 6 | Active |
| US9389163B2 | Soot sensor system | Physics | 6 | Active |
| US5873752A | Tow socket connector having sealant | Emerging Cross-Sectional Technologies | 5 | Expired |
| US10006815B2 | Thermocouple with local cold junction measurement | Emerging Cross-Sectional Technologies | 3 | Active |
| US10416062B2 | Soot sensor system | Physics | 1 | Active |
| US10591398B2 | Soot sensor system | Physics | 1 | Active |
| US11467079B2 | Soot sensor system | Physics | 0 | Active |
| US12241824B2 | Soot sensor system | Physics | 0 | Active |
| US11137333B2 | Soot sensor system | Physics | 0 | Active |
| US7977939B2 | Non-contact engine parameter sensor | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.