Description     Claims     Drawing  

US6718159B   [0004] 
US5907540A   [0005] 
US6968153B   [0006] 

BT Spec. v4.0   [0014] 
BT Specification. v4.0   [0015] 
BT Specification. v4.0   [0028] 
Bluetooth V4.0   [0033]  [0043]