David S. Nyce
29Patents
13h-index
16Co-inventors
78Inventor score
Filing activity: Sep 28, 1990 → Mar 15, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5952823A | Magnetostrictive linear displacement transducer for a shock absorber | Performing Operations; Transporting | 129 | Expired |
| US6401883B1 | Vehicle suspension strut having a continuous position sensor | Mechanical Engineering; Lighting; Heating | 82 | Expired |
| US7258005B2 | Isolated capacitive fluid level sensor | Physics | 65 | Expired |
| US6293142A | Electromagnetic method of liquid level monitoring | Physics | 28 | Expired |
| US6707290B2 | Magnetostrictive linear displacement transducer for a vehicle strut suspension | Performing Operations; Transporting | 25 | Expired |
| US5253522A | Apparatus for determining fluid level and fluid density | Physics | 19 | Expired |
| US5471873A | Densimeter | Physics | 16 | Expired |
| US5070485A | Low power magnetostrictive sensor | Physics | 15 | Expired |
| US7340951B2 | Distributed impedance sensor | Physics | 15 | Active |
| US6564658B2 | Electromagnetic method of liquid level monitoring | Physics | 15 | Expired |
| US5043685A | Threshold compensating detector for magnetostrictive transducer | Physics | 14 | Expired |
| US6522222B1 | Electromagnetic delay line with improved impedance conductor configuration | Electricity | 13 | Expired |
| US6600310B2 | Linear and rotary magnetic sensor | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7216054B1 | Electromagnetic method and apparatus for the measurement of linear position | Physics | 13 | Expired |
| US6919779B2 | Folded magnetostrictive wave guide | Physics | 12 | Expired |
| US6393912B2 | Electromagnetic method of the angular displacement monitoring | Physics | 12 | Expired |
| US7135855B2 | Simplified inductive position sensor and circuit configuration | Physics | 11 | Expired |
| US5848549A | Magnetostrictive position sensing probe with waveguide referenced to tip for determining fluid level in a container | Physics | 11 | Expired |
| US5640109A | Pulse detector | Electricity | 9 | Expired |
| US5367255A | Magnetostrictive position transducer with band passed mode converter output for rejecting mechanical noise | Physics | 8 | Expired |
| US6528990B1 | Magnetostrictive linear displacement transducer for a vehicle steering system | Performing Operations; Transporting | 7 | Expired |
| US6426618B1 | Magnetostrictive linear displacement transducer for a vehicle steering system | Performing Operations; Transporting | 5 | Expired |
| US6501263B1 | Rotary position sensor | Performing Operations; Transporting | 5 | Expired |
| US8692541B2 | Position sensing head with redundancy | Physics | 4 | Active |
| US6791427B1 | Low duty cycle oscillator | Electricity | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.