Inventor
CAESAR DAVID
CA4 patents
Patents
4 patentsUS7557770B2Jul 7, 2009
Method and apparatus for switching between internal and external antennas in a device such as PC-Card modem
SIERRA WIRELESS INC2 citations56
US7295171B2Nov 13, 2007
Method and apparatus for switching between internal and external antennas in a device such as PC-Card modem
SIERRA WIRELESS INC2 citations56
US7345636B2Mar 18, 2008
Dielectric encapsulating antenna
SIERRA WIRELESS INC1 citations45
US7397781B2Jul 8, 2008
Configurable multislot class for wireless devices
SIERRA WIRELESS INC0 citations43