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:
Nov. 10, 2026
Filed:
Jan. 10, 2025
Anritsu Corporation, Kanagawa, JP;
Masashi Takiguchi, Kanagawa, JP;
ANRITSU CORPORATION, Kanagawa, JP;
Abstract
A differential skew generation deviceincludes: a clock oscillatorthat oscillates and outputs a clock signal; a first signal generator (PPG)A that outputs a positive signal to an evaluation target W at a timing of a signal in which a phase angle is adjusted by in-phase and quadrature-phase (IQ) modulation of the clock signal; and a second signal generator (PPG)B that outputs a negative signal to the evaluation target W at a timing of a signal in which a phase angle is adjusted by IQ modulation of the clock signal. The first signal generator (PPG)A and the second signal generator (PPG)B operate in synchronization with each other and allocate an integer unit of a unit interval (UI) of a set skew amount to transmission timing shift and a decimal unit to IQ modulation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile