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:
Feb. 07, 2012
Filed:
Jan. 29, 2009
Benjamin a Fox, Rochester, MN (US);
William P Hovis, Rochester, MN (US);
Thomas W Liang, Rochester, MN (US);
Paul Rudrud, Rochester, MN (US);
Benjamin A Fox, Rochester, MN (US);
William P Hovis, Rochester, MN (US);
Thomas W Liang, Rochester, MN (US);
Paul Rudrud, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A DRAM and memory controller are coupled during driver training to reduce mismatches. The impedances of the system are controlled through a termination at the controller to yield improvements in timing margins. The coupling of the components on a shared electrical bus through adjustment of the termination values during training removes known offset issues.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile