标题:
Sub-beam forming transmitter circuitry for ultrasound system
当前申请(专利权)人:
NATIONAL SEMICONDUCTOR CORPORATION
发明人:
MA, WEI | ZHANG, ZHENYONG | WU, JIAN-YI
简单同族:
CN102481139A | CN102481139B | EP2453802A2 | EP2453802A4 | JP2012533411A | JP2012533411A5 | JP5714010B2 | TW201114411A | TWI435711B | US20110012662A1 | US8171333 | WO2011008914A2 | WO2011008914A3