Birkeland; Joel David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Birkeland; Joel David.The latest application filed is for "broadband integrated digitally tunable filters".
- Birkeland; Joel David - North Plains OR
| Patent | Date |
|---|---|
| Broadband single conversion tuner integrated circuits Grant 7,095,454 - Waight , et al. August 22, 2 | 2006-08-22 |
| Broadband integrated digitally tunable filters App 20050040909 - Waight, Matthew Glenn ; et al. | 2005-02-24 |
| Broadband single conversion tuner integrated circuits App 20050024544 - Waight, Matthew Glenn ; et al. | 2005-02-03 |
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