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:
Sep. 09, 2008
Filed:
Aug. 31, 2005
Seung Wook Kwack, Daejeon-si, KR;
Ki Chang Kwean, Icheon-shi, KR;
Seung Wook Kwack, Daejeon-si, KR;
Ki Chang Kwean, Icheon-shi, KR;
Hynix Semiconductor Inc., Gyunggi-do, KR;
Abstract
The data output device comprises a first comparator for comparing first output data with arbitrary output data on a bit-by-bit basis and outputting a first pre-flag signal, a second comparator for comparing second output data with the first output data on a bit-by-bit basis and outputting a second pre-flag signal, a first logic unit for performing a logic operation with respect to pre-flag signal and an arbitrary data inversion flag signal and outputting a first data inversion flag signal, a second logic unit for performing a logic operation with respect to the second pre-flag signal and the first data inversion flag signal and outputting a second data inversion flag signal, a first repeater for inverting or non-inverting and outputting a plurality of bits contained in the first out put data, and a second repeater for inverting or non-inverting and outputting a plurality of bits contained in the second output data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile