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:
Nov. 13, 2001
Filed:
Jul. 07, 2000
John G. Mark, Pasadena, CA (US);
Daniel A. Tazartes, West Hills, CA (US);
David I. Tazartes, Beverly Hills, CA (US);
Daniel P. Wiener, Simi Valley, CA (US);
Litton Systems Inc., Woodland Hills, CA (US);
Abstract
The invention is a method and apparatus for generating a pseudorandom sequence of bits. The method comprises the steps of (1) selecting a “0” or a “1” as the next bit of the modified pseudorandom bit sequence if one or more criteria are satisfied, the criteria being based on the measured properties of a plurality of prior bits of the modified pseudorandom bit sequence; otherwise: (2) selecting the next bit of an initial pseudorandom bit sequence as the next bit of the modified pseudorandom bit sequence, the next bit of the initial pseudorandom bit sequence being a function of one or more prior bits of the initial pseudorandom bit sequence.