According to one embodiment of the invention, an apparatus includes a housing having a cavity configured to receive a plug. The apparatus includes a plurality of conductive pins each configured to contact a respective one of a plurality of conductive pins on the plug when the plug is inserted into the...http://www.google.es/patents/US6790097?utm_source=gb-gplus-sharePatente US6790097 - System and method for preventing cable discharge events
System and method for preventing cable discharge events
