Patent ID: 6919505

Claim:
An electronic apparatus comprising: an enclosure including a first enclosure portion and a second enclosure portion; electronic circuitry within said enclosure; said second enclosure portion mating with said first enclosure portion and forming an interface joint, said first and second enclosure portions being at least substantially co-planar proximate said interface joint and including a plurality of mating crenellations, in order to reduce electromagnetic interference radiation to or from said enclosure when said first and second enclosure portions are mated together; wherein said first enclosure portion is a housing including an opening and an edge with a first set of said mating crenellations defining the opening; wherein said second enclosure portion is a plate having a periphery with a second set of said mating crenellations within said opening; and wherein said first and second sets of said mating crenellations mate and define said interface joint; and wherein at least one connector operatively associated with said electronic circuitry is disposed on said plate.