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:
Mar. 08, 2016
Filed:
Oct. 09, 2012
Yangtze Optical Fibre and Cable Company, Ltd., Wuhan, CN;
Zhenyu Li, Wuhan, CN;
Songtao Lu, Wuhan, CN;
Shanpei Liu, Wuhan, CN;
Shengya Long, Wuhan, CN;
Gaoqing Lei, Wuhan, CN;
Yongtao Liu, Wuhan, CN;
YANGTZE OPTICAL FIBRE AND CABLE COMPANY, LTD., Wuhan, CN;
Abstract
A plasma resonant cavity, including a cylindrical resonant cavity casing, cutoff waveguides, and a waveguide inlet circumferentially formed on the cylindrical resonant cavity casing. The cutoff waveguides are arranged at two ends of the cylindrical resonant cavity casing and employ a movable end cover structure. An intermediate through hole is formed on each cutoff waveguide with the movable end cover structure, and a raised round table is arranged on an inner end surface of the cutoff waveguide and configured with the resonant cavity.