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.

Date of Patent:
Feb. 23, 2021

Filed:

Oct. 03, 2019
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Michael Sperling, Poughkeepsie, NY (US);

Pawel Owczarczyk, Highland, NY (US);

Chad Andrew Marquart, Austin, TX (US);

Douglas Malone, Pleasant Valley, NY (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H03K 5/135 (2006.01); H04L 7/00 (2006.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
H03K 5/135 (2013.01); H04L 7/0008 (2013.01); H03K 2005/00019 (2013.01);
Abstract

Aspects of the invention include a process for receiving data and a first clock signal of a first chip and a second clock signal of a second chip, the data being received on a data path and the first clock signal being received on a clock signal path, and determining that the first clock signal is arriving before the second clock signal by a difference quantity. Also, the process includes adding delay to the data path and the clock signal path according to the difference quantity.


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