The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 2004
Filed:
Jun. 27, 2001
Carl L. Meert, Sunnyvale, CA (US);
Victor E. Jochiong, Mill Valley, CA (US);
Raymond K. Ho, San Jose, CA (US);
Kaamel M. Kermaani, Cupertino, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
A hot swappable electronic component or module is provided that has non-staggered connectors (i.e., of equal length or depth), but which is configured to ensure that power, signal or other connectors are electrically coupled in a desired order. The electronic component includes a switch (e.g., a field effect transistor) having a gate coupled to a ground line that is configured for coupling to a ground reference of the interface with which the component is mated. A source of the switch is coupled to a voltage input (e.g., power, Vcc) and a drain is coupled to an internal component load or circuit. Until the gate is coupled to ground, the switch remains open, thereby preventing spurious signals or feedback of damaging current to the interface. When the gate is coupled to ground, the switch is closed and the internal load or circuit is energized.