Patent ID: 8251289

Claim:
A data protecting electronic device, adapted to read and store information, comprising: a circuit board, comprising a first face and a second face; a first loop circuit, constituting a wire mesh, and positioned on the circuit board, comprising: a first contact, positioned on the first face; and a second contact, positioned on the second face; a substrate, configured on the second face; a signal reading element, electrically connected to the first loop circuit, and one end thereof being passed through the circuit board to position on the substrate; a cover, covering the circuit board and the substrate; a flexible circuit board, stuck to an inner face of the cover, comprising a second loop circuit having a third contact, and the second loop circuit constituting the wire mesh; an electrical conductor, electrically connected to the first loop circuit and the second loop circuit, and comprising: a first end, connected to the second contact to conduct the first loop circuit; and a second end, opposite to the first end, and connected to the third contact to conduct the second loop circuit; and a conducting element, electrically connected to the first contact to conduct the first loop circuit and covered by the cover; wherein the signal reading element is caused to break and the information is deliberately erased when one of the first loop circuit and the second loop circuit is opened or broken.