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:
Oct. 07, 2025
Filed:
Nov. 27, 2023
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Ji Hyo Kang, Icheon-si Gyeonggi-do, KR;
SK hynix Inc., Icheon-si, KR;
Abstract
A clock doubler includes a first differential gate and a second differential gate. The first differential gate generates an output clock signal from a first clock signal, a first complementary clock signal, a second clock signal, and a second complementary clock signal and adjusts a duty cycle of the output clock signal based on a first bias control signal. The second differential gate generates a complementary output clock signal from the first clock signal, the first complementary clock signal, the second clock signal, and the second complementary clock signal and adjusts a duty cycle of the complementary output clock signal based on a second bias control signal.