Title:
【発明の名称】モバイルデータ担体
Document Type and Number:
Japanese Patent JP2002534749
Kind Code:
A
Abstract:
Disclosed is a mobile data carrier comprising a data-processing circuit; and a supply unit ( 1 ) to apply electric energy to power supply terminals for operating the data-processing circuit from an external energy source and ( 2 ) controlling voltage and current at external access points of the data carrier, wherein the supply unit including a voltage-limiting control circuit arranged in parallel to the power supply terminals of the data-processing circuit, and a current control device which, with respect to the supply of energy to the data-processing circuit, is arranged in series with the parallel arrangement of the voltage-limiting control circuit and the data-processing circuit.
More Like This:
Inventors:
Den Besten Gerrit W
Kessels Joseph El W
Tim Volker
Kessels Joseph El W
Tim Volker
Application Number:
JP2000592787A
Publication Date:
October 15, 2002
Filing Date:
December 24, 1999
Export Citation:
Assignee:
Konin Krekka Philips Electronics NV
International Classes:
G06F12/14; G05F3/26; G06F21/75; G06F21/86; G06K7/00; G06K19/07; G06K19/073; G11C7/00; (IPC1-7): G06K19/07; G06F12/14; G11C7/00
Foreign References:
| WO1993011509A1 | 1993-06-10 |
Attorney, Agent or Firm:
Susumu Tsugaru (1 person outside)