Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617090 | Multi-channel sigma-delta A/D converters with improved throughput | Fan Yung Ma | 1997-04-01 |
| 5598157 | Sigma Delta analog to digital converter with three point calibration apparatus and method | Carlos A. Ugarte, Fan Yung Ma | 1997-01-28 |