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:
Apr. 14, 2025
Filed:
Oct. 18, 2023
International Business Machines Corporation, Armonk, NY (US);
Matthew James Paschal, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A deskew circuit receives a data signal and a clock signal of differing frequencies and indeterminate phase relationship. The deskew circuit selectively applies a delay to a data signal to obtain a delayed data signal. First and second latches of the deskew circuit latch the delayed data signal based on a rising edge and a falling edge of the clock signal, respectively. The deskew circuit detects a phase difference between output signals of the first and second latches. The deskew circuit adjusts the delay applied to the data signal based on the detected phase difference.