Gregory L. Morris
6Patents
6h-index
3Co-inventors
52Inventor score
Filing activity: Nov 1, 1989 → Nov 21, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5190038A | Pulse oximeter with improved accuracy and response time | Physics | 484 | Expired |
| US5448991A | Method of measuring the oxygen saturation in pulsating blood flow | Physics | 259 | Expired |
| US5820550A | Pulse oximeter with improved accuracy and response time | Physics | 188 | Expired |
| US5398680A | Pulse oximeter with improved accuracy and response time | Physics | 152 | Expired |
| US7138776B1 | Method and apparatus for controlling brushless DC motors in implantable medical devices | Electricity | 110 | Expired |
| US7436145B2 | Method and apparatus for controlling brushless DC motors in implantable medical devices | Electricity | 10 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.