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:
Aug. 30, 2022
Filed:
May. 28, 2021
SK Hynix Inc., Icheon, KR;
Keun Jin Chang, Icheon, KR;
SK hynix Inc., Icheon, KR;
Abstract
A clock signal generating circuit includes a detecting circuit configured to generate a first voltage based on first and second clock signals and adjust a level of the first voltage in response to first and second setup voltages and a resistance variable code, a comparing circuit configured to compare the first voltage and a reference voltage and output a check signal according to a comparison result, a code generating circuit configured to perform a first modulation operation for determining the resistance variable code in response to the check signal and perform a second modulation operation for determining a control code in response to the check signal, and an oscillator configured to adjust an amplitude of the first and second clock signals in response to the control code, and output the first and second clock signals having the adjusted amplitude.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile