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. 06, 2025
Filed:
May. 29, 2020
Applicant:
Elekta Limited, Crawley, GB;
Inventors:
Ian Shinton, Crawley, GB;
Emma Wooldridge, Crawley, GB;
Assignee:
Elekta Limited, Crawley, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 13/18 (2005.12); H01P 1/08 (2005.12);
U.S. Cl.
CPC ...
H01Q 13/18 (2012.12); H01P 1/08 (2012.12);
Abstract
Disclosed is an RF window. The RF window comprises a first and a second cavity and a plate of dielectric material positioned there between. At least one of the first and second cavities comprises a taper, beginning at the plate, such that the at least one of the first and second cavities reduces in diameter in a direction away from the plate.