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:
Jun. 10, 2025
Filed:
Apr. 20, 2023
SK Hynix Inc., Icheon-si, KR;
Byung Goo Cho, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A semiconductor device includes a chip selection signal receiver configured to receive, from an external memory controller, a chip selection signal activating to a state in which communication is possible with the external memory controller. The semiconductor device also includes a data signal receiver configured to receive a command and an address from the external memory controller. The semiconductor device further includes an operation controller configured to perform an internal operation according to the command and the address received through the data signal receiver while the chip selection signal is input. The semiconductor device additionally includes an internal signal generator configured to output an inactivated internal chip selection signal blocking transferal of the chip selection signal to the operation controller when a command other than a command requesting an output of data is received while the internal operation is performed.