Peter Ryser
12Patents
6h-index
16Co-inventors
59Inventor score
Filing activity: Mar 29, 1989 → Jun 13, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5451931A | Optical smoke detector | Physics | 79 | Expired |
| US7726955B2 | Pump system | Human Necessities | 57 | Active |
| US7313730B1 | Configuration logic for embedded software | Physics | 25 | Expired |
| US5218345A | Apparatus for wide-area fire detection | Physics | 17 | Expired |
| US7243221B1 | Method and apparatus for controlling a processor in a data processing system | Physics | 13 | Expired |
| US5005003A | Method of detecting fire in an early stage | Physics | 12 | Expired |
| US7730766B2 | Gas viscosity sensor | Physics | 5 | Active |
| US7620795B1 | Controller for a processor having internal memory | Physics | 4 | Active |
| US5874314A | Method for detecting organic vapors and aerosols | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5602529A | Structure-borne sound detector for an intruder alarm system | Physics | 2 | Expired |
| US7430658B2 | Method and apparatus for controlling a processor in a data processing system | Physics | 1 | Active |
| US7789829B2 | Sensor system for determining the concentration of glucose in blood | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.