William Carlsen
10Patents
9h-index
20Co-inventors
72Inventor score
Filing activity: May 8, 1987 → Dec 21, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5450193A | Raman spectroscopy of airway gases | Human Necessities | 119 | Expired |
| US5142155A | Catheter tip fluorescence-quenching fiber optic pressure sensor | Physics | 75 | Expired |
| US5432610A | Diode-pumped power build-up cavity for chemical sensing | Electricity | 53 | Expired |
| US6185446A | Method and apparatus for monitoring the breathing of a patient during magnetic resonance imaging | Human Necessities | 42 | Expired |
| US4716363A | Exponential decay time constant measurement using frequency of offset phase-locked loop: system and method | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6542304B2 | Laser beam device with apertured reflective element | Physics | 30 | Expired |
| US5506678A | System for collecting weakly scattered electromagnetic radiation | Physics | 15 | Expired |
| US8574895B2 | Method and apparatus using optical techniques to measure analyte levels | Performing Operations; Transporting | 14 | Active |
| US6657788B2 | Methods and apparatus for laser device adjustment | Physics | 10 | Expired |
| US9360445B2 | Relative humidity and condensation measurement with a capacitive humidity sensor | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.