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:
Oct. 10, 2017
Filed:
Sep. 30, 2016
Applicant:
Qorvo Us, Inc., Greensboro, NC (US);
Inventors:
Peng Cheng, Greensboro, NC (US);
Yun Seo Koo, High Point, NC (US);
Cody Hale, Browns Summit, NC (US);
Assignee:
Qorvo US, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 3/26 (2006.01);
U.S. Cl.
CPC ...
G05F 3/262 (2013.01);
Abstract
Circuitry having a reference current generator and a reference current governor is disclosed. The reference current governor includes field effect transistors (FETs) that are sized such that a governor current governs a reference current flowing through the first FET to maintain the reference current within a desired reference current range.