Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output access regulation
Reexamination Certificate
2008-07-15
2008-07-15
Kindred, Alford (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output access regulation
C710S036000, C710S008000, C710S002000, C710S300000
Reexamination Certificate
active
07401168
ABSTRACT:
A multi-port apparatus used to communicably connect a computer and a plurality of apparatuses connected to the computer through the computer serial communication ports, such as two computer serial communication ports. A second serial communication port of the computer is connectable to ports corresponding to the plurality of apparatuses desired to be communicated with. A changeover switch is controlled through a first serial communication port of the computer to select one of the plurality of the apparatuses to connect with the second serial communication port of the computer and communicating with the one apparatus through the second serial communication port.
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U.S. Appl. No. 10/845,115, filed May 14, 2004 Min-Won Bae, et al., Samsung Electronics, Co., Ltd., Suwon-si, Republic of Korea.
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Notice of Office Action issued by the Korean Patent Office on Feb. 22, 2005 in a Korean patent application No. 10-2003-0030894 related to the present above-identified US patent application (2 pages), including English language translation thereof (2 pages).
Choi Jeong-cheol
Moon Sung-uk
Dews Brooke J
Kindred Alford
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
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