de Graaw; Antonius Johannes Matheus
Patent Applications and Registrations
Patent applications and USPTO patent grants for de Graaw; Antonius Johannes Matheus.The latest application filed is for "efficient linear linc power amplifier".
- de Graaw; Antonius Johannes Matheus - Haelen NL
| Patent | Date |
|---|---|
| Efficient linear LINC power amplifier Grant 8,269,555 - van der Heijden , et al. September 18, 2 | 2012-09-18 |
| Efficient Linear Linc Power Amplifier App 20110051842 - van der Heijden; Mark Pieter ; et al. | 2011-03-03 |
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