Patent ID: 8961280
Filing Date: 2015-02-24
Classification: H01L,H05K,Y10T

Abstract:
1. A method comprising: providing two strips of coverlay material, each strip of coverlay material having a length that is greater than its width, and each being gas-impermeable; providing a length of gas-permeable semisolid material interposed between the two strips of coverlay material, the length of the gas-permeable semisolid material extending an entire length of the lengths of the strips of coverlay material; laminating the two strips of coverlay material together in a sandwich with the gas-permeable semisolid material in between, so as to form a venting device having a vent channel between the strips of coverlay material, the vent channel allowing a gas to flow therethrough from one end of the strips to an opposing other end of the strips; and inserting the venting device into a tamper resistant enclosure having two tamper resistant meshes opposed to each other, the venting device being inserted directly between the two tamper resistant meshes, the two tamper resistant meshes being connected to a circuit card enclosed within the tamper resistant enclosure so that the circuit card is responsive to damage to the two tamper resistant meshes by nullifying information on the circuit card.