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. 16, 2019
Filed:
Jun. 26, 2017
SK Hynix Inc., Gyeonggi-do, KR;
Jin Yong Seong, Seoul, KR;
SK hynix Inc., Geyonggi-do, KR;
Abstract
A semiconductor memory device includes a memory cell array, a status signal generator, an RB output control unit and a control logic. The memory cell array includes a plurality of memory cells. The status signal generator outputs an internal status signal indicating whether the memory cell array is performing an internal operation. The RB output control unit outputs a ready/busy signal based on the internal status signal. The control logic controls the RB output control unit to adjust an output current of the RB output control unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile