Memory card capable of wireless transmission

• US 20060000914A1
• Filed: 06/30/2004
• Published: 01/05/2006
• Est. Priority Date: 06/30/2004
• Status: Abandoned Application

• Current Assignee: Power Digital Card Company Limited
• Original Assignee: Power Digital Card Company Limited
• Inventors: Chen, Chien-Yuan
• Application Number:
  US10/879,108
• Publication Number:
  US 20060000914A1
• Time in Patent Office: Days
• US Class Current: 235/492
• CPC Class Codes: G06K 19/07749 the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card

Abstract

A memory card capable of wireless transmission according to the invention includes an attachment adhered to a memory card and made of a non electrically conductive material, an antenna located at one side of the attachment to be adhered to the memory card and made of an electrically conductive material, and an extension connecting wire stretched into the memory card having two ends thereof respectively connected to the electrically conductive material and a printed circuit board, thereby forming a memory card capable of wireless transmission using the memory card integrating the antenna formed by the electrically conductive material.

Claims

1. A memory card capable of wireless transmission, comprising:

a memory card having a printed circuit board (PCB) at an interior thereof, a micro processor and a memory provided at the PCB, an adhesion area an external side thereof, and an extension connecting wire stretching from the adhesion area into the memory card to connect with the micro processor; and

an attachment adhered to the adhesion area at the external side of the memory card; and

an antenna located at one side of the attachment to be adhered to the adhesion area, made of an electrically conductive material, and being in contact with the extension connecting wire at the memory card;

thus, apart from access and storage functions, the memory card integrating the antenna is also capable of wireless transmission.

2. The memory card capable of wireless transmission according to claim 1, wherein the attachment is made of a non electrically conductive material.

3. The memory card capable of wireless transmission according to claim 2, wherein the electrically conductive material is silver adhesive.