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:
May. 26, 2026
Filed:
Nov. 07, 2024
Movandi Corporation, Irvine, CA (US);
Stephen Wu, Fountain Valley, CA (US);
Hani Esmaeelzadeh, Irvine, CA (US);
Farid Shirinfar, Granada Hills, CA (US);
Brima Ibrahim, Laguna Hills, CA (US);
Sina Basir-Kazeruni, Irvine, CA (US);
Movandi Corporation, Irvine, CA (US);
Abstract
A system and a method for phase alignment between multiple phase-locked loops (PLL) circuits is provided. The system determines phase difference information between a first output signal of one of a plurality of PLL circuits and a second output signal of other of the plurality of PLL circuits. The system further determines control information based on the determined phase difference information and controls at least one of a reference buffer, a phase detector and charge pump, a phase shifter, or a delta sigma (ΔΣ) modulator of the one of the plurality of PLL circuits based on the determined control information. The system further controls phase alignment between the first output signal and the second output signal based on the control of the at least one of the reference buffer, the phase detector and charge pump, the phase shifter, or the delta sigma (ΔΣ) modulator.