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:
Apr. 14, 2025
Filed:
Dec. 28, 2022
SK Hynix Inc., Icheon, KR;
Industry-academic Cooperation Foundation Yonsei University, Seoul, KR;
Giseok Kim, Gimpo, KR;
Jiyoung Kim, Seoul, KR;
Wonjoon Jo, Seoul, KR;
Sungho Park, Seoul, KR;
Seongook Jung, Seoul, KR;
Juhyun Park, Icheon, KR;
Seung Ho Lee, Icheon, KR;
Jungchan Lee, Icheon, KR;
SK Hynix Inc., Icheon, KR;
Industry-Academic Cooperation Foundation Yonsei University, Seoul, KR;
Abstract
An error handling device includes a cross-voltage sense amplifier and an error handling circuit. The cross-voltage sense amplifier is configured to perform a normal sense operation and a cross sense operation. The normal sense operation generates normal sense data by providing an input voltage and a comparison voltage to first and second inputs of a comparator, respectively. The cross sense operation generates cross sense data by providing the input voltage and the comparison voltage to the second and first inputs of the comparator, respectively. The error handling circuit identifies a location of an error using the normal sense data and the cross sense data and corrects the error.