Title:
【発明の名称】ディジタル・テレビ受信機若しくは他のホスト装置と通信するダウンロード可能なエージェント・プログラムを有する着脱式カード・システム
Document Type and Number:
Japanese Patent JP2003509788
Kind Code:
A
Abstract:
A removable card is adapted for insertion into a corresponding receptacle of a host device, and includes a processor for running at least one application. An agent program is downloadable from the removable card to the host device. The agent program runs on a processor of the host device and controls communication between the application running on the processor of the removable card and at least one application running on the processor of the host device. A different agent program may be downloaded from the card to the host device for each of the applications running on the removable card processor, and each such agent program controls communications between its corresponding removable card application and one or more application programming interfaces (APIs) of applications running on the host device processor.
Inventors:
Lou, Jin
Application Number:
JP2001524349A
Publication Date:
March 11, 2003
Filing Date:
September 06, 2000
Export Citation:
Assignee:
Konin Krekka Philips Electronics NV
International Classes:
H04N21/418; G06F9/445; G06K17/00; G07F7/10; H04N5/44; H04N21/472; H04N21/643; H04N21/81; (IPC1-7): G06F9/445; G06K17/00
Attorney, Agent or Firm:
Tadahiko Ito