Sverre Knudsen
15Patents
8h-index
24Co-inventors
72Inventor score
Filing activity: Oct 1, 1999 → Jan 18, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6888972B2 | Multiple component sensor mechanism | Physics | 66 | Expired |
| US7072044B2 | Apparatus for acoustic detection of particles in a flow using a fiber optic interferometer | Physics | 62 | Expired |
| US6891621B2 | Highly sensitive cross axis accelerometer | Physics | 36 | Expired |
| US7369716B2 | High pressure and high temperature acoustic sensor | Physics | 31 | Expired |
| US7013729B2 | Highly sensitive accelerometer | Physics | 27 | Expired |
| US6575033B1 | Highly sensitive accelerometer | Physics | 24 | Expired |
| US6789424B2 | Highly sensitive accelerometer | Physics | 20 | Expired |
| US7124818B2 | Clamp mechanism for in-well seismic station | Physics | 13 | Expired |
| US10197589B2 | Displacement sensor device and system | Physics | 2 | Active |
| US10670622B2 | Displacement sensor device and system | Physics | 2 | Active |
| US6986389B2 | Adjustable deployment apparatus for an actively clamped tubing-conveyed in-well seismic station | Physics | 1 | Expired |
| US6655188B2 | Method and system for calibrating a conversion unit of a fiber optic sensor head | Physics | 1 | Expired |
| US11353523B2 | Detection of fields | Physics | 0 | Active |
| US8720264B2 | Performance of permanently installed tubing conveyed seismic arrays using passive acoustic absorbers | Physics | 0 | Active |
| US9470815B2 | Performance of permanently installed tubing conveyed seismic arrays using passive acoustic absorbers | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.