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Patent applications and USPTO patent grants for Duffo Ubeda; Nuria.The latest application filed is for "fractal and space-filling transmission lines, resonators, filters and passive network elements".
Patent | Date |
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Fractal and space-filling transmission lines, resonators, filters and passive network elements Grant 7,538,641 - Puente Baliarda , et al. May 26, 2 | 2009-05-26 |
Fractal and space-filling transmission lines, resonators, filters and passive network elements App 20080011509 - Baliarda; Carles Puente ;   et al. | 2008-01-17 |
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