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:
May. 01, 2012
Filed:
Feb. 23, 2010
Vladimir M. Stojanovic, Stanford, CA (US);
Mark A. Horowitz, Menlo Park, CA (US);
Jared L. Zerbe, Woodside, CA (US);
Anthony Bessios, Fremont, CA (US);
Andrew C. C. Ho, Palo Alto, CA (US);
Jason C. Wei, Cupertino, CA (US);
Grace Tsang, Los Altos, CA (US);
Bruno W. Garlepp, San Jose, CA (US);
Vladimir M. Stojanovic, Stanford, CA (US);
Mark A. Horowitz, Menlo Park, CA (US);
Jared L. Zerbe, Woodside, CA (US);
Anthony Bessios, Fremont, CA (US);
Andrew C. C. Ho, Palo Alto, CA (US);
Jason C. Wei, Cupertino, CA (US);
Grace Tsang, Los Altos, CA (US);
Bruno W. Garlepp, San Jose, CA (US);
Rambus Inc., Sunnyvale, CA (US);
Abstract
A signaling system is described. The signaling system comprises a transmit device, a receive device including a partial response receive circuit, and a signaling path coupling the transmit device and the receive device. The receive device observes an equalized signal from the signaling path, and includes circuitry to use feedback from the most recent previously resolved symbol to sample a currently incoming symbol. The transmit device equalizes transmit data to transmit the equalized signal, by applying weighting based on one or more data values not associated with the most recent previously resolved symbol value.