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:
May. 13, 2014
Filed:
Aug. 12, 2011
Rinze Meijer, Herkenbosch, NL;
Cas Groot, Antwerp, BE;
Gerard Villar Pique, Eindhoven, NL;
NXP B.V., Eindhoven, NL;
Abstract
Body biasing circuit and methods are implemented in a variety of different instances. One such instance involves placing, a first well of a first body bias island and a second well of a second body bias island in a first bias mode by controlling switches of a body bias switch circuit. The biasing is one of a reverse body bias, a nominal body bias and a forward body bias. The second well is also biased according to one of a reverse body bias, a nominal body bias and a forward body bias. In response to the bias-mode input, the first well of the first body bias island and the second well of the second body bias island are each placed in a second bias mode by controlling switches of the body bias switch circuit. The bias of the first well and second well can be changed.