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. 21, 2026
Filed:
Oct. 22, 2024
SK Hynix Inc., Icheon-si, KR;
Kyung Jun Cho, Icheon-si, KR;
Jae Hyung Park, Icheon-si, KR;
Jae Seung Lee, Icheon-si, KR;
Su Hyun Oh, Icheon-si, KR;
Jin Hyung Lee, Icheon-si, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A semiconductor device includes a base chip configured to output a strobe signal and a control signal and to output a first update signal and a second update signal in response to receiving first and second core strobe signals, a first core chip configured to generate the first core strobe signal by delaying the strobe signal by a first delay amount while a pulse of the control signal is input, to output the first core strobe signal to the base chip, and to calibrate the first delay amount while the first update signal is enabled, and a second core chip configured to generate the second core strobe signal by delaying the strobe signal by a second delay amount when a pulse of the control signal is input, to output the second core strobe signal to the base chip, and to calibrate the second delay amount while the second update signal is enabled.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile