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:
Jul. 05, 2022
Filed:
Dec. 07, 2020
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Yanzhong Xu, Santa Clara, CA (US);
Tracey DellaRova, Wake Forest, NC (US);
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Abstract
The present disclosure includes storage circuits, such latches. In one embodiment, a circuit includes a plurality of latches, each latch including a first N-type transistor formed in a first P-type material, a first P-type transistor formed in a first N-type material, a second N-type transistor formed in a second P-type material, and a second P-type transistor formed in a second N-type material. The first and second N-type transistors are formed in different P-wells and the first and second P-type transistors are formed in different N-wells. In other storage circuits, charge extraction transistors are coupled to data storage nodes and are biased in a nonconductive state. These techniques make the data storage circuits more resilient, for example, to an ionizing particle striking the circuit and generating charge carriers that would otherwise change the state of the storage node.