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:
Feb. 15, 2005
Filed:
Jun. 26, 2002
Shao-tsu Kung, Taipei, TW;
Chuan-yuan Lee, Taipei, TW;
Lung-hsud Song, Taipei, TW;
Chun-chung Lai, Taipei, TW;
Shao-Tsu Kung, Taipei, TW;
Chuan-Yuan Lee, Taipei, TW;
Lung-Hsud Song, Taipei, TW;
Chun-Chung Lai, Taipei, TW;
Compal Electronics, INC, Taipei, TW;
Abstract
In an electronic device, a mobile communications device includes a housing having a first mounting surface disposed removably on an outer mounting surface of a casing body of a personal digital assistant, a battery pack having a second mounting surface disposed removably on the first mounting surface for supplying electric power to the mobile communications device, and a fastening unit for fastening releasably the battery pack on the housing. A first electrical connector provided on the outer mounting surface is connected electrically and detachably to a second electrical connector provided on the first mounting surface to permit signal transmission between the personal digital assistant and the mobile communications device. An engaging unit is provided on the outer mounting surface and the first mounting surface to permit engagement between the personal digital assistant and the mobile communications device when the first mounting surface is disposed on the outer mounting surface.