1
Jin Han Yu: Linear vibration device. Young Jin Hi Tech, Lowe Hauptman & Ham, May 20, 2014: US08729746

The present invention provides a linear vibration device in which a PCB is coupled to a bracket having an extension piece protruding at a peripheral portion thereof to transfer an external electrical signal to a coil and a yoke of a stator is installed on an upper surface of the PCB to be coupled to ...


2
LINEAR VIBRATION DEVICE. YOUNG JIN HI TECH, May 16, 2013: US20130119787-A1

The present invention provides a linear vibration device in which a PCB is coupled to a bracket having an extension piece protruding at a peripheral portion thereof to transfer an external electrical signal to a coil and a yoke of a stator is installed on an upper surface of the PCB to be coupled to ...