Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11086002 | Ultrasound sub-array receiver beamformer | — | 2021-08-10 |
| 9294120 | Digital technique for excess loop delay compensation in a continuous-time delta sigma modulator | Yi Zhang, Phillip Elliott, Ed Liu, Yang Qian, Geir Sigurd Ostrem | 2016-03-22 |
| 9106255 | Digital technique for excess loop delay compensation in a continuous-time delta sigma modulator | Yi Zhang, Philip Elliott, Ed Liu, Yang Qian, Geir Sigurd Ostrem | 2015-08-11 |
| 7502278 | Analog beamformers for continuous wave ultrasonic receivers | James Francis Imbornone, Ron Gatzke, Jean-Marc Mourant | 2009-03-10 |
| 5989191 | Using doppler techniques to measure non-uniform rotation of an ultrasound transducer | — | 1999-11-23 |