Spiropoulos; Vasilios
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spiropoulos; Vasilios.The latest application filed is for "dual component antenna".
- Spiropoulos; Vasilios - Lund SE
- Spiropoulos; Vasilios - Sodra Sandby SE
- Spiropoulos; Vasilios - Valdemars vag SE
| Patent | Date |
|---|---|
| Door station Grant D869,976 - Engwall , et al. Dec | 2019-12-17 |
| Door station Grant D867,193 - Engwall , et al. Nov | 2019-11-19 |
| Camera equipped network door station Grant D815,181 - Ahman , et al. April 10, 2 | 2018-04-10 |
| Dual component antenna App 20060038737 - Spiropoulos; Vasilios | 2006-02-23 |
| Antenna device Grant 6,903,695 - Sjoblom , et al. June 7, 2 | 2005-06-07 |
| Antenna device Grant 6,803,880 - Spiropoulos October 12, 2 | 2004-10-12 |
| Contact element App 20040171287 - Spiropoulos, Vasilios | 2004-09-02 |
| Dual component antenna App 20040169610 - Spiropoulos, Vasilios | 2004-09-02 |
| Antenna device App 20040075612 - Spiropoulos, Vasilios | 2004-04-22 |
| Antenna device App 20040027299 - Sjoblom, Peter ; et al. | 2004-02-12 |
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