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. 28, 2014
Filed:
Mar. 06, 2012
Ihor Vasyltsov, Suwon-Si, KR;
Karpinskyy Bohdan, Suwon-si, KR;
Ihor Vasyltsov, Suwon-Si, KR;
Karpinskyy Bohdan, Suwon-si, KR;
Abstract
An apparatus configured to generate random numbers is provided, the apparatus having high entropy and being capable of a reduced chip size. The apparatus includes a plurality of metastable state generation units configured to generate a metastable state signal, a plurality of amplification units configured to amplify the metastable state signal, a connection signal generation unit configured to generate a first connection signal, and a first commutation unit configured to connect at least one metastable state generation unit to at least one amplification unit according to the first connection signal. For example, the number of metastable state generation units and amplification units necessary to achieve are threshold number of commutation connections can be greatly reduced as compared to conventional apparatuses for generating random numbers.