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. 06, 2009
Filed:
Dec. 17, 2004
Applicants:
Robert Mack, San Jose, CA (US);
Peter Vavaroutsos, San Jose, CA (US);
Inventors:
Robert Mack, San Jose, CA (US);
Peter Vavaroutsos, San Jose, CA (US);
Assignee:
Cypress Semiconductor Corp., San Jose, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A correlator has a feedback circuit having a first input coupled to an incoming data stream, a second input and an output. A data register is to store an incoming data stream having a number of candidate bits, the data register having an output coupled to the second input of the feedback circuit. A code register is to store a known code having a predetermined number of code bits and a comparator is to compare a portion of the incoming data stream to a portion of the known code.