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.:

US 7656671 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 02, 2010

Filed:

Nov. 29, 2007
Applicants:

Kuo-hsien Liu, Sindian, TW;

Lung-ching LU, Sijhih, TW;

Chih-hua Lin, Banciao, TW;

Lung-chi LU, Sijhih, JP;

Inventors:

Kuo-Hsien Liu, Sindian, TW;

Lung-Ching Lu, Sijhih, TW;

Chih-Hua Lin, Banciao, TW;

Lung-Chi Lu, Sijhih, JP;

Assignee:

Axiomtek Co., Ltd., Taipei Hsien, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An expansion module includes a housing, at least one first wedging device, a connecting device, and a module socket. At one side of the housing, there is at least one plugging pin. The first wedging device is located in the housing. The first wedging device corresponds to the plugging pin. The connecting device has a first connecting portion and a second connecting portion. The first connecting portion is electrically connected with the second connecting portion, and the first connecting portion and the second connecting portion are located at the two opposite sides of the housing. The module socket is located in the housing. The module socket is electrically connected with the connecting device. The user can easily uninstalled or installed the expansion module, the time is reduced, and it prevents the plugging pins of the module card from being damaged due to external force.


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Liu, Kuo-Hsien. (2010). Expansion module and system thereof (U.S. Patent No. 7656671). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7656671

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