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. 15, 2025
Filed:
Apr. 17, 2023
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Kang Sub Kwak, Icheon-si Gyeonggi-do, KR;
Sang Sic Yoon, Icheon-si Gyeonggi-do, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A semiconductor device includes a driving signal generation circuit configured to generate a pull-up driving signal that is enabled when a data clock input control signal is input during a normal operation, configured to generate a pull-down driving signal that is enabled when any one of a write signal and a read signal is input, and configured to generate the pull-down driving signal that is enabled after a set interval when a synchronization signal is input, and a sync enable signal generation circuit configured to generate a sync enable signal for receiving a data clock from a time at which the pull-up driving signal is enabled to a time at which the pull-down driving signal is enabled.