Richard Wyeth
15Patents
8h-index
9Co-inventors
65Inventor score
Filing activity: Oct 14, 1975 → Aug 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8180458B2 | Method and apparatus for digital signal processing for radio frequency surgery measurements | Human Necessities | 1,375 | Active |
| US4817101A | Heterodyne laser spectroscopy system | Physics | 57 | Expired |
| US8702691B2 | Treatment apparatus and methods for delivering energy at multiple selectable depths in tissue | Human Necessities | 44 | Active |
| US4019159A | Optical frequency doubler using electro-optic crystal with improved feedback control of crystal phase match | Physics | 37 | Expired |
| US4798467A | Heterodyne laser instantaneous frequency measurement system | Physics | 30 | Expired |
| US4940331A | Heterodyne laser instantaneous frequency measurement system | Physics | 26 | Expired |
| US4905244A | Heterodyne laser spectroscopy system | Physics | 10 | Expired |
| US4951287A | Atomic vapor laser isotope separation process | Physics | 9 | Expired |
| US10335054B2 | Method for detecting fluid in cranuim via time varying magnetic field phase shifts | Physics | 6 | Active |
| US8731636B2 | Diagnostic method for detection of fluid changes using shielded transmission lines as transmitters or receivers | Physics | 6 | Active |
| US10743815B2 | Detection and analysis of spatially varying fluid levels using magnetic signals | Human Necessities | 4 | Active |
| US4907885A | Heterodyne laser diagnostic system | Physics | 3 | Expired |
| US7957815B2 | Electrode assembly and handpiece with adjustable system impedance, and methods of operating an energy-based medical system to treat tissue | Human Necessities | 2 | Active |
| US11612331B2 | Headset device for detecting fluid in cranium via time varying magnetic field phase shifts and harmonics of fundamental frequencies | Physics | 1 | Active |
| US11723597B2 | Detection and analysis of spatially varying fluid levels using magnetic signals | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.