Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8085088 | Quadrature signal demodulator circuitry suitable for doppler ultrasound | — | 2011-12-27 |
| 6572546 | Two level power supply and method for ultrasound transmission | Lazar A. Shifrin | 2003-06-03 |
| 4437053 | Gradient power supply | — | 1984-03-13 |
| 4366575 | Method and apparatus for controlling x-ray tube emissions | — | 1982-12-28 |
| 4341956 | Apparatus and method for compensating the dark current photoelectric transducers | — | 1982-07-27 |
| 4331159 | Electrocardiographic storage system using a rotating film drum | John H. Perry | 1982-05-25 |
| 4200797 | Continuously rotating CAT scanning apparatus and method | — | 1980-04-29 |