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:
Apr. 02, 2013
Filed:
Dec. 23, 2009
Shen-chun LI, Taipei Hsien, TW;
Shou-kuo Hsu, Taipei Hsien, TW;
Yung-chieh Chen, Taipei Hsien, TW;
Hsiao-yun Su, Taipei Hsien, TW;
Hsien-chuan Liang, Taipei Hsien, TW;
Shen-Chun Li, Taipei Hsien, TW;
Shou-Kuo Hsu, Taipei Hsien, TW;
Yung-Chieh Chen, Taipei Hsien, TW;
Hsiao-Yun Su, Taipei Hsien, TW;
Hsien-Chuan Liang, Taipei Hsien, TW;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
Parameters of a radio frequency filter can be changed by changing structure of each component of the filter. Material of each component, diameters of each of magnetic cylinders, density of each of conductive coils, thickness of a dielectric layer, and thickness of an insulation tube can be changed. When any component needs to be replaced, each cover is rotated, with connection partitions moving to two slots of an insulation portion, to detach the filter.