Data-storing device

Details Data-storing device Data-storing device

2005-01-18

2005-01-18

Dang, Khanh (Department: 2111)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Bus interface architecture

C710S313000, C713S340000

Reexamination Certificate

active

06845422

ABSTRACT:
The present invention concerns a data-storing device, which is coupled to a personal computer through an interface and can enlarge a number of and a kind of devices connectable to the personal computer. The data-storing device includes an interfacing circuit that includes a data communication path through which the data can be bilaterally communicated between the device and an external device, which is coupled to the device with an interface cable, and a power-supplying path through which a power current can be bilaterally supplied between the device and the external device, wherein the interface cable also includes the data communication path and the power-supplying path; a data-storing unit to store the data sent from the interfacing circuit; and a plurality of interface connecting ports serving as input/output terminals of the interfacing circuit, wherein the interface cable can be connected to one of the interface connecting ports.

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patent: 5784581 (1998-07-01), Hannah
patent: 6289397 (2001-09-01), Tsuyuguchi et al.
patent: 6678464 (2004-01-01), Kawai et al.
patent: 6691187 (2004-02-01), Schwerin
patent: 6711343 (2004-03-01), Matsumi et al.
patent: 20020114613 (2002-08-01), Thai
patent: 1022643 (2000-07-01), None
patent: 2000214954 (2000-04-01), None
European Search Report.

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