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:
Feb. 14, 2006
Filed:
Sep. 03, 2002
Applicants:
Toshiya Suzuki, Kawasaki, JP;
Naoto Yamashita, Kawasaki, JP;
Muneyasu Miyamoto, Kawasaki, JP;
Inventors:
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/58 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pseudorandom signal generator uses two pseudorandom signals having a small correlation with each other to generate a cross-correlation function of the two pseudorandom signals, and to output a value of the cross-correlation function as a new pseudorandom signal. As the new pseudorandom signal as a result has random phases and random amplitudes, many new pseudorandom signals can be generated by the two existing pseudorandom signals.