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:
Dec. 27, 2016
Filed:
Jun. 09, 2016
Apple Inc., Cupertino, CA (US);
Michael A. Dreesen, Austin, TX (US);
Naveen Javarappa, San Jose, CA (US);
Ajay Kumar Bhatia, Saratoga, CA (US);
Greg M. Hess, Mountain View, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
An apparatus for modifying a voltage level of a memory array power supply is disclosed. A first column may include a first plurality of data storage cells coupled to a first local power supply signal and a second column may include a second plurality of data storage cells coupled to a second local power supply signal. A first switch may be configured to selectively coupled the first local power supply signal to either a first power signal or a second power supply signal dependent upon a value of a first selection signal, and a second switch may be configured to selectively couple the second local power supply signal to either the first power supply signal or the second power supply signal dependent upon a value of a second selection signal.