Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447455 | Ultrasound diagnostic apparatus and method for measuring blood flow velocity using doppler effect | Cheol An Kim | 2002-09-10 |
| 6377586 | Time switching circuit of synchronous super high speed transmission apparatus and controlling method thereof | Jung-Kon Seo | 2002-04-23 |