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:
Jun. 23, 2020
Filed:
Apr. 27, 2018
SK Hynix Inc., Gyeonggi-do, KR;
Seoul National University R&db Foundation, Seoul, KR;
SK hynix Inc., Gyeonggi-do, KR;
Seoul National University R&DB Foundation, Seoul, KR;
Abstract
An impedance adjusting circuit includes: a first node coupled to a resistor; a first impedance unit having an impedance value determined based on a first impedance code and coupled between a first voltage terminal and a second node; a first switching unit suitable for electrically connecting the first node and the second node to each other in response to a clock; a first average voltage unit suitable for generating an average voltage of the first node; a first comparison unit suitable for comparing the average voltage of the first node with a first reference voltage to produce a comparison result of the first comparison unit; and a first code generation unit suitable for generating the first impedance code in response to the comparison result of the first comparison unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile