Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6639506 | Method and apparatus for sensing and measuring plural physical properties, including temperature | — | 2003-10-28 |
| 6559771 | Sensing and measuring circuit employing a positive-temperature-coefficient sensing device | — | 2003-05-06 |
| 6549136 | Sensing and switching circuit employing a positive-temperature-coefficient sensing device | — | 2003-04-15 |