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:
Mar. 24, 2026
Filed:
Jan. 04, 2024
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Abstract
A duty cycle correction circuit can comprise at least one low pass filter configured to convert a clock signal to a voltage, and a voltage comparator configured to compare the voltage with a reference voltage to output a comparison signal. The duty cycle correction circuit can further comprise a controller configured to select, based on the comparing voltage, a duty cycle correction method from a first method and a second method different from the first method. The duty cycle correction circuit can further comprise a duty regulator configured to perform a duty tuning operation to adjust a duty of the clock signal using the selected duty cycle correction method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile