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:
Jun. 06, 2017
Filed:
Mar. 27, 2015
Altera Corporation, San Jose, CA (US);
Douglas Dean Lopata, Boyertown, NJ (US);
Jeffrey Demski, Orefield, PA (US);
Jay Norton, Wind Gap, PA (US);
Miguel Rojas-Gonzales, Bedminster, NJ (US);
Altera Corporation, San Jose, CA (US);
Abstract
A semiconductor device including a resistor metallic layer and method forming the same. In one embodiment, the semiconductor device includes a source region and a drain region of a power switch on a substrate. The semiconductor device also includes the resistor metallic layer over the source region and the drain region of the power switch. The resistor metallic layer includes a current sense resistor including a first current sense resistor metallic strip coupled between a first cross member and a second cross member, and a first gain resistor including a first gain resistor metallic strip coupled to the first cross member. The semiconductor device also includes an amplifier over the substrate and coupled to the first gain resistor metallic strip.