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:
Jul. 13, 1999
Filed:
Jan. 08, 1998
Hiroyuki Rokugawa, Kawasaki, JP;
Fujitsu Limited, Kanagawa, JP;
Abstract
A device for identifying input data by using a first clock signal includes a first identifying unit which identifies the input data by using the first clock signal to generate first identified data and generates a first phase-relation determination result by determining whether a phase relation between the input data and the first clock signal is appropriate, a delay unit for delaying the input data by a predetermined phase amount to generate delayed input data, a second identifying unit which identifies the delayed input data by using the first clock signal to generate second identified data and generates a second phase-relation determination result by determining whether a phase relation between the delayed input data and the first clock signal is appropriate, and a selection unit which selects one of the first identified data and the second identified data based on at least one of the first phase-relation determination result and the second phase-relation determination result.