Patent ID: 7458844

Claim:
A grounding device for reducing electro magnetic interference (EMI) of a printed circuit board (PCB), the grounding device comprising: a first grounded portion of the PCB and having high impedance; a second grounded portion of the PCB and having low impedance; and a connecting member comprising a first end, and a second end, the first end electrically connected to the first grounded portion of the PCB, the second end electrically connected to the second grounded portion of the PCB; wherein the connecting member is a resilient strip, the connecting member comprises a main portion, a first tab, and a second tab, the first tab and the second tab extending from two opposite ends of the main portion, respectively; the second grounded portion is a grounded threaded hole defined in the PCB, the first tab of the connecting member defines a through hole therein, a screw is extended through the through hole and engages in the threaded hole.