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:
Oct. 17, 1989
Filed:
Jul. 01, 1988
Applicant:
Inventor:
Noriyoshi Sonetaka, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03B / ;
U.S. Cl.
CPC ...
331 78 ; 364717 ;
Abstract
A pseudo-noise sequence generator includes a memory which is accessed by a (2n+m)-bit address signal and outputs a parallel n-bit pseudo noise sequence prestored at a corresponding address, and n registers for delaying each bit of the parallel n-bit output signal from the memory by one clock. The (2n+m)-bit address signal consists of a parallel n-bit digital input signal, the outputs from the n registers, and an m-bit control signal.