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:
Dec. 26, 2017
Filed:
Apr. 20, 2015
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Young Jun Yoon, Icheon-si, KR;
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Abstract
A semiconductor system includes a controller and a semiconductor device. The controller generates command signals, a composite control signal, and data signals. The semiconductor device generates a first mode signal and a second mode signal according to the command signals. The semiconductor device includes a write control circuit suitable for receiving the composite control signal and the data signals to determine an execution/non-execution of a data masking operation and a data bus inversion (DBI) operation when a write operation or a masking write operation is performed according to the first and second mode signals.