Wiedmann; Joerg
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wiedmann; Joerg.The latest application filed is for "frequency changing device".
- Wiedmann; Joerg - Berlin DE
| Patent | Date |
|---|---|
| Frequency changing device Grant 7,983,315 - Wiedmann , et al. July 19, 2 | 2011-07-19 |
| Frequency Changing Device App 20090180499 - WIEDMANN; Joerg ; et al. | 2009-07-16 |
| Photonic integrated circuit Grant 6,775,312 - Wiedmann , et al. August 10, 2 | 2004-08-10 |
| Photonic integrated circuit App 20030214991 - Wiedmann, Joerg ; et al. | 2003-11-20 |
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