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:
Jan. 23, 2007
Filed:
May. 02, 2002
Yong E. Park, Los Altos, CA (US);
Shuen-chin Chang, San Jose, CA (US);
Chiayao S. Tung, Cupertino, CA (US);
Yong E. Park, Los Altos, CA (US);
Shuen-Chin Chang, San Jose, CA (US);
Chiayao S. Tung, Cupertino, CA (US);
Integrated Memory Logic, Inc., Campbell, CA (US);
Abstract
In one aspect, apparatus and method are provided for communicating data in the form of transmission symbols conveyed in a carrier signal, wherein each transmission symbol is from a symbol set comprising a plurality of symbols which are collectively capable of representing any combination of values for at least three bits of data, wherein each symbol of the symbol set is defined with at most one transition of signal level in the carrier signal. In another aspect, apparatus and method are provided for communicating any combination of values for at least three data bits in the form of a respective transmission symbol conveyed in a carrier signal, wherein the transmission symbol is uniquely defined by a respective combination of a signal level transition, a lack of signal level transition, a signal region, and a cross-over between signal regions in the carrier signal.