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:
Oct. 20, 2015

Filed:

Mar. 14, 2011
Applicants:

Amir Amirkhany, Sunnyvale, CA (US);

Aliazam Abbasfar, Sunnyvale, CA (US);

Kambiz Kaviani, San Francisco, CA (US);

Wendemagegnehu Beyene, San Jose, CA (US);

Carl Werner, Los Gatos, CA (US);

Inventors:

Amir Amirkhany, Sunnyvale, CA (US);

Aliazam Abbasfar, Sunnyvale, CA (US);

Kambiz Kaviani, San Francisco, CA (US);

Wendemagegnehu Beyene, San Jose, CA (US);

Carl Werner, Los Gatos, CA (US);

Assignee:

Rambus Inc., Sunnyvale, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 8/00 (2006.01); G11C 7/10 (2006.01); G11C 7/02 (2006.01);
U.S. Cl.
CPC ...
G11C 7/1006 (2013.01); G11C 7/02 (2013.01);
Abstract

Encoder and decoder circuits that encode and decode a series of data words to/from a series of code words. The data words include L symbols. The code words include M symbols, where M is larger than L. A set of tightly coupled M links to convey respective symbols in each of the series of code words. The code words are selected such that between every two consecutive code words in a series of code words, an equal number of transitions from low to high and high to low occur on a subset of the M-links.


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