Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US7525453B2 | Computer system with enhanced range passive wireless keyboard | EZERO TECHNOLOGIES Inc | Expired / Lapsed | 2006-02-27 | 2009-04-28 | 2026-02-27 | 0.0 yrs | 25 | |
| US7006014B1 | Computer system with passive wireless keyboard | EZERO TECHNOLOGIES Inc | Expired / Lapsed | 2001-10-16 | 2006-02-28 | 2021-10-16 | 0.0 yrs | 15 |