Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6494842 | Ultrasound receive beamforming apparatus using multi stage delay devices | — | 2002-12-17 |
| 6402694 | Color imaging display method and apparatus for color doppler imaging system | Ki Jong Lee | 2002-06-11 |