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. 28, 2021
Filed:
Sep. 01, 2020
SK Hynix Inc., Icheon-si, KR;
Woongrae Kim, Icheon, KR;
Seung Wook Oh, Yongin, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
An electronic device may include: a column control circuit configured to generate a column control pulse and a mode register enable signal, each with a pulse that is generated based on logic levels of a chip selection signal and a command address; and a control circuit configured to generate a read control signal to perform a read operation and a mode register read operation by delaying the column control pulse based on a logic level of the mode register enable signal and configured to generate a mode register control signal to perform the mode register read operation by delaying the column control pulse based on a logic level of the mode register enable signal.