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. 22, 2025
Filed:
Jul. 11, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jinwook Lee, Suwon-si, KR;
Joohwan Kim, Suwon-si, KR;
Junyoung Park, Suwon-si, KR;
Jindo Byun, Suwon-si, KR;
Eunseok Shin, Suwon-si, KR;
Junghwan Choi, Suwon-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-Do, KR;
Abstract
A semiconductor device includes a phase splitter configured to output a plurality of clock signals having different phases by using a plurality of external clock signals having different phases, a plurality of code generators configured to receive a pair of selection clock signals determined from the plurality of clock signals and to output a phase code corresponding to a phase difference error between the pair of selection clock signals, and a delay circuit configured to at least partly simultaneously adjust at least two of a rising edge and a falling edge of each of the plurality of external clock signals with reference to the phase code during a lock time.