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. 03, 2010
Filed:
Mar. 29, 2006
Pen-lo Wang, Longtan Township, Taoyuan County, TW;
Pen-Lo Wang, Longtan Township, Taoyuan County, TW;
A-Men Technology Corporation, Longtan Township, Taoyuan County, TW;
Abstract
A module structure for expanding and enhancing functions of a SIM card is composed of one or more than one slots and a control chip, wherein the slot is used for emplacing a subscriber identity card, and the control chip is installed with a new application interface and application service for providing a subscriber to operate. The control chip can proceed with a change of application interface and application service through a wireless transmission, a wired transmission, an external loading device, and other related techniques for loading data, so as to facilitate the subscriber to operate additional functions provided by the control chip, other than ordinary application services provided by a common subscriber identify card, thereby achieving purposes of expanding and enhancing the functions.