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. 23, 2002
Filed:
Aug. 21, 2000
Nan-Tsung Huang, Tu-Chen, TW;
Kun-Tsan Wu, Tu-Chen, TW;
Hon Hai Precision Ind. Co., Ltd., Taipei Hsien, TW;
Abstract
An EMI shield device is used for shielding electronic components on a printed circuit board (PCB) ( ) of a mobile phone ( ). The shield device comprises an upper cover ( ), a lower cover ( ), an EMI shield ( ) and a fastening portion ( ) releasably securing the shield onto the upper cover. The shield has a top wall ( ) and side flanges ( ) downwardly depending from edges of the top wall for shielding the electronic components on the PCB. The fastening portion includes a plurality of internal latches ( ) downwardly depending from a lower surface ( ) of the upper cover, and a plurality of holes ( ) defined in the shield to engage with the latches. The upper and lower covers are attached together to enclose the shield and the PCB in a space therebetween. An alternative fastening portion comprises use of screws and an upper cover with internally threaded posts downwardly depending from the lower surface of the upper cover.