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:
Aug. 18, 2009
Filed:
Mar. 26, 2004
Ken Umeno, Tokyo, JP;
Ken Umeno, Tokyo, JP;
Abstract
An input receiving sectionof a transmitter apparatusreceives inputs of multiple synchronized signals r, . . . , r, an asynchronizing sectionoutputs multiple asynchronized signals v, . . . , vthat are obtained by delaying the multiple synchronized signals r, . . . , rby time t, . . . , t, a modulating sectionmodulates the multiple output asynchronized signals v, . . . , vto output modulated signal w, . . . w(1≦L≦N), a transmitting sectiontransmits the output modulated signal w, . . . w, and the delay time t, . . . , tis shorter than a reciprocal number of a minimum value of clock rates of the multiple input received synchronized signals r, . . . , r, and is desirably proportional to one generated by a chaos random number in particular.