WLSI Trademark
WLSI is a USPTO trademark filed by Semiconductor Energy Laboratory Co., Ltd.. Status: Cancelled.
Trademark Facts
| Mark | WLSI |
|---|---|
| Serial Number | 78537971 |
| Registration Number | 3274227 |
| Status | Cancelled |
| Filing Date | 2004-12-23 |
| Registration Date | 2007-08-07 |
| Mark Type | Stylized |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Semiconductor Energy Laboratory Co., Ltd. |
| Attorney of Record | Jeffrey L. Costellia |
| Prosecution Events | 21 |
| Latest Event | C8.. on 2014-03-14 |