Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral adapting
Reexamination Certificate
2005-06-21
2009-02-10
Chen, Alan (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Peripheral adapting
C710S066000, C710S069000, C710S070000, C725S135000
Reexamination Certificate
active
07490181
ABSTRACT:
A DVD reproducing device is capable of being connected to a certain external electronic device. The DVD reproducing device includes an external input receiving unit connected with the external electronic device to receive an external input signal from the external electronic device. A key input receiving unit receives a user selection signal for selecting whether or not the external input signal is transformed. An external signal processing unit transforms the external input signal into a certain form according to a user selection signal. A control unit controls the external signal processing unit such that when an external input signal is received through the external input receiving unit, a received signal is transformed into a signal form predetermined by a user selection signal; and a signal output unit outputs the external input signal transformed at the external signal processing unit, whereby a signal inputted from the external electronic device is transformed into an optimal form to be displayed on the video display device.
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Chinese Patent Office Action, mailed Jan. 25, 2008 and issued in corresponding Chinese Patent Application No. 200510079405.X.
Chen Alan
Samsung Electronics Co,. Ltd.
Staas & Halsey , LLP
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