Electronic digital logic circuitry – Interface – Current driving
Reexamination Certificate
2011-08-23
2011-08-23
Crawford, Jason M (Department: 2819)
Electronic digital logic circuitry
Interface
Current driving
C326S030000, C326S086000, C327S109000, C327S112000
Reexamination Certificate
active
08004314
ABSTRACT:
A semiconductor device is able to terminate internal transmission lines and including a pre-driving unit configured to generate a pull-up driving signal and a pull-down driving signal corresponding to an output data signal, and transfer the pull-up driving signal and the pull-down driving signal to a first transmission line and a second transmission line, respectively, a main driving unit configured to drive an output data in response to the pull-up driving signal and the pull-down driving signal transferred through the first transmission line and the second transmission line and a termination unit configured to be supplied with a termination voltage to terminate the first transmission line and the second transmission line.
REFERENCES:
patent: 4859870 (1989-08-01), Wong et al.
patent: 5568081 (1996-10-01), Lui et al.
patent: 6051995 (2000-04-01), Pollachek
patent: 6420899 (2002-07-01), Crittenden et al.
patent: 6654310 (2003-11-01), Nam
patent: 6664805 (2003-12-01), Gonzalez
patent: 7053679 (2006-05-01), Rho
patent: 7170324 (2007-01-01), Huber et al.
patent: 7282955 (2007-10-01), Kim
patent: 7301371 (2007-11-01), Kim
patent: 7786753 (2010-08-01), Jeong et al.
patent: 7821289 (2010-10-01), Lee
patent: 2003/0124989 (2003-07-01), Kwon
patent: 2007/0194805 (2007-08-01), Kim et al.
patent: 2009/0058474 (2009-03-01), Kim
patent: 2009/0168549 (2009-07-01), Jeon
patent: 2009/0237109 (2009-09-01), Haig et al.
patent: 2009/0267637 (2009-10-01), Park
patent: 1020040048036 (2004-06-01), None
patent: 1020080065100 (2008-07-01), None
Notice of Preliminary Rejection issued from Korean Intellectual Property Office on Dec. 28, 2010.
Crawford Jason M
Hynix / Semiconductor Inc.
IP & T Group LLP
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