David Burton
39Patents
23h-index
33Co-inventors
85Inventor score
Filing activity: Dec 24, 1981 → Jul 17, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6249105A | System and method for detecting performance components of a battery pack | Emerging Cross-Sectional Technologies | 1,167 | Expired |
| US6575902B1 | Vigilance monitoring system | Performing Operations; Transporting | 315 | Expired |
| US6141584A | Defibrillator with wireless communications | Emerging Cross-Sectional Technologies | 262 | Expired |
| US6597948B1 | Defibrillator with wireless communications | Emerging Cross-Sectional Technologies | 244 | Expired |
| US6438417B1 | Defibrillator test system with wireless communications | Emerging Cross-Sectional Technologies | 216 | Expired |
| US6405083B1 | Defibrillator with wireless communication of ECG signals | Emerging Cross-Sectional Technologies | 175 | Expired |
| US7096060B2 | Method and system for detection of heart sounds | Human Necessities | 139 | Expired |
| US5601089A | Method and apparatus for boosting the amplitude of ECG signals within a predetermined frequency range | Human Necessities | 125 | Expired |
| US7774052B2 | Methods and apparatus for monitoring consciousness | Physics | 125 | Active |
| US6381492B1 | Defibrillator with mode changing infrared communications | Emerging Cross-Sectional Technologies | 93 | Expired |
| US8069852B2 | Method and apparatus for maintaining and monitoring sleep quality during therapeutic treatments | Human Necessities | 89 | Active |
| US7992560B2 | Adaptable breathing mask | Human Necessities | 70 | Active |
| US7204250B1 | Bio-mask | Human Necessities | 65 | Expired |
| US6084380A | Conforming intelligent battery label | Emerging Cross-Sectional Technologies | 52 | Expired |
| US6142953A | Respiratory inductive plethysmography band transducer | Human Necessities | 45 | Expired |
| US5515176A | Interactive fax imaging | Emerging Cross-Sectional Technologies | 44 | Expired |
| USD419131S | Battery case | General | 40 | Expired |
| US5503159A | Method for enhancement of late potentials measurements | Human Necessities | 37 | Expired |
| US6114838A | Battery capacity test method and apparatus | Physics | 34 | Expired |
| US5423325A | Methods for enhancement of HRV and late potentials measurements | Human Necessities | 33 | Expired |
| US7925887B2 | Multi-parameter biometric authentication | Physics | 32 | Expired |
| US8281787B2 | Bio-mask with integral sensors | Human Necessities | 30 | Active |
| US5406955A | ECG recorder and playback unit | Human Necessities | 26 | Expired |
| US6496177B1 | Liquid crystal display (LCD) contrast control system and method | Physics | 21 | Expired |
| US6312082A | Clear fluid ink-jet pen alignment | Performing Operations; Transporting | 20 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.