Communication device

Details Communication device Communication device

2006-12-12

2006-12-12

Nguyen, Tanh Q. (Department: 2182)

Electrical computers and digital processing systems: support

Computer power control

C713S320000, C713S323000, C713S324000, C713S340000, C710S015000, C710S018000, C710S062000, C710S063000, C710S064000, C710S072000, C710S073000, C710S074000, C710S313000

Reexamination Certificate

active

07149906

ABSTRACT:
A communication device which transmits/receives data to/from a host device connected thereto via a bus having a signal line and a power line. A communication controller which is always supplied with power as long as a bus is connected thereto and a MCU are so arranged as to use different power, and only supply of power to the MCU is interrupted when a connected host device comes into stand-by state. In case the connected host device resumes from the stand-by state, the communication controller responds to communication from the host device until the MCU resumes control of data transmission/reception with the host device.

REFERENCES:
patent: 5938770 (1999-08-01), Kim
patent: 6128743 (2000-10-01), Rothenbaum
patent: 6170062 (2001-01-01), Henrie
patent: 6230277 (2001-05-01), Nakaoka et al.
patent: 6272644 (2001-08-01), Urade et al.
patent: 6614483 (2003-09-01), Lee et al.
patent: 6708278 (2004-03-01), Howard et al.
patent: 6829726 (2004-12-01), Korhonen
patent: 6845422 (2005-01-01), Shimada et al.
patent: 6-85867 (1994-03-01), None
patent: 7-93061 (1995-04-01), None
patent: 11-212681 (1999-08-01), None
patent: 2000-284867 (2000-10-01), None

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