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:
Feb. 12, 2019
Filed:
Oct. 17, 2017
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Chang Hyun Kim, Seoul, KR;
Min Chang Kim, Seoul, KR;
Do Yun Lee, Yongin-si Gyeonggi-do, KR;
Jae Jin Lee, Gwangju-si Gyeonggi-do, KR;
Hun Sam Jung, Icheon-si Gyeonggi-do, KR;
SK hynix Inc., Icheon-si, Gyeonggi-Do, KR;
Abstract
A semiconductor system may include a first semiconductor device and a second semiconductor device. The first semiconductor device may output an external strobe signal and external data. The second semiconductor device may extract error information from the external data in synchronization with the external strobe signal during a write operation and outputs the external data and the error information through input/output (I/O) lines during the write operation. The second semiconductor device may correct errors of internal data with the error information loaded on the I/O lines to output the corrected internal data as the external data during a read operation.