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:
Sep. 08, 1998
Filed:
Dec. 20, 1996
James H Singer, Houston, TX (US);
Compaq Computer Corporation, Houston, TX (US);
Abstract
An improved printed circuit board layout is provided in which a transistor or a resistor (preferably a zero ohm resistor) can be installed. If a transistor is installed, this allows for selectively passing a signal; if a resistor is installed, the line is directly coupled. The resistor and transistor are surface mount devices, and the two pads for the resistor are overlapped with two of the pads for the source and the drain of the transistor. A separate pad is provided for the gate of the transistor. In this way, alternatively either a resistor or a transistor can be installed, but the trace links, stubs, and resulting undesirable effects are minimized through the overlapping pads.