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:
Mar. 31, 2020
Filed:
Feb. 25, 2019
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Hak Song Kim, Seoul, KR;
Min Su Park, Seoul, KR;
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Abstract
A semiconductor device may be provided. The semiconductor device may include a period code generation circuit configured to generate a period code having a logic level combination corresponding to a first command or a second command. The semiconductor device may include a code synthesis circuit configured to add the period code to a previous synthesis code to generate a synthesis code. The semiconductor device may include a buffer control circuit configured to compare the synthesis code with a selection control code to generate a buffer inactivation signal for controlling input of a data strobe signal.