A signaling pen of improved construction includes an actuator that functions generally independent of a bias and stop arrangement. Preferably an antenna is fixed to a PCB board secured within a body. This provides an efficient signal communication path. Preferably the PCB board is secured within an inner casing that also houses the ON/OFF actuator. An extension of the displaceable pen tip extends into said casing and controls the ON/OFF actuator.
申请公布号
CA2503204(C)
申请公布日期
2011.07.05
申请号
CA20052503204
申请日期
2005.04.19
申请人
INGENICO CANADA LTD.
发明人
YUEN, KI SHEUNG;ZHOU, XIAOYU;LIBERTY, JONATHAN DAVID