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:
Mar. 04, 2008
Filed:
Aug. 13, 2003
Applicants:
Chia-li Chen, Hsindien, TW;
Hsiang-an Hsieh, Hsindien, TW;
Inventors:
Chia-Li Chen, Hsindien, TW;
Hsiang-An Hsieh, Hsindien, TW;
Assignee:
Carry Computer Eng. Co., Ltd., Hsin-Dian, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A universal micro memory card has a unique common transmission interface designed according to USB specifications, USB pins and data transmission pins. The universal micro card detects what type a system interface connected to it is and the initialization signals are sent from the system end via the USB pins (D+ and D−). Further, the universal micro card is switched to the corresponding working mode. In this way, the universal micro memory card enables signal transmission from/to different memory card systems via the common transmission interface.