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:
Oct. 04, 2022
Filed:
Jun. 22, 2021
SK Hynix Inc., Gyeonggi-do, KR;
Munseon Jang, San Jose, CA (US);
Hoiju Chung, San Jose, CA (US);
SK hynix Inc., Gyeonggi-do, KR;
Abstract
A method for operating a memory includes: activating a first row, and sensing and amplifying, by a first bit line sense amplifier array, data of memory cells of the first row; transferring data of first columns of the first row from the first bit line sense amplifier array to global input/output lines through first input/output sense amplifiers; storing data of the global input/output lines in the first columns of a dummy bit line sense amplifier array through dummy write drivers; transferring data of second columns of the first row from the first bit line sense amplifier array to the global input/output lines through the first input/output sense amplifiers; and storing the data of the global input/output lines in the second columns of the dummy bit line sense amplifier array through the dummy write drivers.