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:
Aug. 22, 2017
Filed:
Jan. 17, 2014
Applicant:
Radio Frequency Systems, Inc., Meriden, CT (US);
Inventors:
Yin-Shing Chong, Middletown, CT (US);
Yunchi Zhang, Wallingford, CT (US);
Peter A. Casey, Clinton, CT (US);
Assignee:
Alcatel-Lucent Shanghai Bell Co., Ltd., Shanghai, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 1/205 (2006.01); H01P 1/207 (2006.01); H01P 11/00 (2006.01); H01P 7/04 (2006.01); H01P 7/10 (2006.01);
U.S. Cl.
CPC ...
H01P 1/2053 (2013.01); H01P 1/207 (2013.01); H01P 7/04 (2013.01); H01P 11/007 (2013.01); H01P 7/10 (2013.01); Y10T 29/49117 (2015.01);
Abstract
Difficulties in grounding a non-integral, deep drawn resonator (DDR) to the filter body of a cavity may be substantially eliminated by preventing the movement of the DDR away from a grounding contact area on the filter body. The addition of a compression plate and stop limiter in the connection of the non-integral DR to the filter body helps insure that any such movement is eliminated or substantially reduced.