Jallais
France
4
2012-02-16
Pierre Bertram from Jallais, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Compact radiofrequency coupler
#2 | 2011-05-12POWER TRANSFORMER FOR RADIOFREQUENCY SIGNALS
#3 | 2010-08-05Microstrip technology hyperfrequency signal coupler
#4 | 2010-05-13Method for adapting an electronic component for surface mounting
3100250 ⎘