Patent · US Active

Power reducing logic and non-destructive latch circuits and applications

US9490807B2 · kind B2 · utility

1Cited by

16References

24Claims

0Family size

Assignee

Intel Corporation · US

Inventors

Hon Shing Lau · Allentown, US
Scott E. Siers · Elk Grove, US
Ruchira Liyanage · Folsom, US

Key dates

Filing date	May 9, 2012
Grant date	Nov 8, 2016
Priority date	—
Expiry date	Oct 11, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH03K19/0016
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

In some embodiments, a logic circuit is provided that has a plurality of gates with gate inputs. Also provided is one or more latch circuits coupled to the logic circuit to provide operational data when in an operational mode and to cause at least some of the gate inputs to be at values resulting in reduced leakage during a sleep mode. Additionally provided are embodiments of non-destructive latch circuits, which may be used to implement the latch circuits just discussed. Other embodiments are disclosed and/or claimed herein.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.