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:
Jun. 16, 2026
Filed:
Jun. 09, 2023
Google Llc, Mountain View, CA (US);
George Earl Grant Sterling, Santa Barbara, CA (US);
Ofer Naaman, Santa Barbara, CA (US);
Theodore Charles White, Goleta, CA (US);
GOOGLE LLC, Mountain View, CA (US);
Abstract
The disclosure is directed to a waveguide assembly within a non-reciprocal electronic device (e.g., a circulator). The waveguide assembly may include a ferrite member, a magnetic member, and a pole assembly. The pole assembly, in combination with at least the ferrite member and the magnetic member forms a magnetic circuit. The pole assembly has a spatial variance of a magnetic reluctance. The spatial variance of the magnetic reluctance of the pole assembly provides an increase in a uniformity of a magnetic flux throughout a volume of the ferrite member. A non-reciprocal property of the electronic device is enhanced due to the increase in the uniformity of the magnetic flux throughout the volume of the ferrite member.