SI Trademark
SI is a USPTO trademark filed by Siliconix Incorporated. Status: Registered.
Trademark Facts
| Mark | SI |
|---|---|
| Serial Number | 78623276 |
| Registration Number | 3087499 |
| Status | Registered |
| Filing Date | 2005-05-04 |
| Registration Date | 2006-05-02 |
| Mark Type | Combined |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Siliconix Incorporated |
| Attorney of Record | John J. O'Malley |
| Prosecution Events | 33 |
| Latest Event | E89R on 2026-05-04 |
Goods & Services
SEMICONDUCOR DEVICES