Timothy R. Fox
30Patents
14h-index
33Co-inventors
81Inventor score
Filing activity: Mar 18, 1985 → Sep 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5661774A | Dual energy power supply | Physics | 155 | Expired |
| US4975644A | Coil system for a magnetic resonance imaging system | Physics | 101 | Expired |
| US4731585A | Antenna coupling circuit for magnetic resonance imaging | Physics | 58 | Expired |
| US6901135B2 | System for extending the dynamic gain of an X-ray detector | Electricity | 50 | Expired |
| US5140696A | Communication system for transmitting data between a transmitting antenna utilizing strip-line transmission line and a receive antenna in relative movement to one another | Electricity | 37 | Expired |
| US4766383A | Quadrature antenna for magnetic resonance imaging using elliptical coils | Physics | 36 | Expired |
| US5144243A | RF coil system for use in magnetic resonance imaging apparatus | Physics | 26 | Expired |
| US7780352B2 | Radiation system and radiation beam quality detector and method | Human Necessities | 26 | Active |
| US4763074A | Automatic tuning circuit for magnetic resonance quadrature antenna system | Physics | 26 | Expired |
| US5157393A | Communication system for transmitting data between a transmitting antenna utilizing leaky coaxial cable and a receive antenna in relative movement to one another | Electricity | 25 | Expired |
| US5051700A | Feedback circuit for noiseless damping of the Q of an MRI receiver coil antenna | Physics | 23 | Expired |
| US5347222A | Signal/noise ratio optimization tuning system | Physics | 23 | Expired |
| US4769605A | Network to cancel coupling between channels of quadrature antenna coil assembly in a magnetic resonance imaging system | Physics | 19 | Expired |
| US4739268A | RF pulse control system for a magnetic resonance imaging transmitter | Electricity | 16 | Expired |
| US4612596A | Circuit for stabilizing electromagnet coil current of a magnetic resonance imaging device | Physics | 12 | Expired |
| US5264804A | Lowpass filter with improved D.C. offset performance | Electricity | 12 | Expired |
| US5248943A | Multi-view coil bandpass filter array system | Physics | 11 | Expired |
| US9778391B2 | Systems and methods for multi-view imaging and tomography | Electricity | 7 | Active |
| US8803453B2 | Accelerator system stabilization for charged particle acceleration and radiation beam generation | Electricity | 6 | Active |
| US4766400A | Variable-transconductance four-quadrant Gilbert-type modulator with feedback circuitry in improved NMR transmission | Electricity | 6 | Expired |
| US8184769B2 | Method and apparatus to facilitate using multiple radiation-detection views to differentiate one material from another | Physics | 5 | Active |
| US9086496B2 | Feedback modulated radiation scanning systems and methods for reduced radiological footprint | Electricity | 4 | Active |
| US5206709A | Apparatus for sensing yarn movement and for signaling breakage of the yarn | Performing Operations; Transporting | 3 | Expired |
| US5343171A | Circuit for improving carrier rejection in a balanced modulator | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US8416919B2 | Apparatus to facilitate capturing samples as pertain to an object to be imaged and corresponding method | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.