Title:
【発明の名称】コンピュータとの相互作用のためのカード
Document Type and Number:
Japanese Patent JP2002527012
Kind Code:
A
Abstract:
A smart card comprising: a memory for storing information; at least one transmitting or receiving antenna; and a low frequency circuit, for handling information associated with said antenna and said memory, which information is modulated at a modulation frequency of between 5 kHz and 100 kHz. Preferably the antenna is an acoustic antenna.
Inventors:
Antebi Amit
Atsumon Aron
Rev Zvi
Cohen Moshe
Atsumon Aron
Rev Zvi
Cohen Moshe
Application Number:
JP2000575071A
Publication Date:
August 20, 2002
Filing Date:
October 04, 1999
Export Citation:
Assignee:
Commense Technologies Limited
International Classes:
G01S5/22; G01S15/74; G06K17/00; G06K19/07; G06Q20/00; B42D15/10; G06Q20/04; G06Q20/12; G06Q20/32; G08B1/08; G08B13/14; G10L13/00; H04B1/06; H04B5/06; H04B11/00; H04L9/00; H04L9/32; H04M11/00; G01S7/00; G01S11/16; (IPC1-7): H04B11/00; B42D15/10; G06K17/00; G06K19/07; G10L13/00; H04L9/32; H04M11/00
Attorney, Agent or Firm:
Shuhei Matsuoka