Appeal 2006-2328
Application 10/131,049
REISSUE
This application was filed on April 25, 2002, for reissue of U.S. Patent
6,064,443 (hereinafter the '443 patent), issued May 16, 2000, to Ji-Young Lee
entitled "Method for Detecting and Separating Vertical and Horizontal
Synchronous Signals from Computer System," based on Application
08/880,675, filed June 23, 1997. The '443 patent claims the benefit under
35 U.S.C. § 119 of Republic of Korea application P-96-22949, filed
June 21, 1996. The '443 patent is assigned to SamSung Electronics Co., Ltd.,
Republic of Korea, the real party in interest.
BACKGROUND OF THE INVENTION
The invention relates to a method and apparatus for detecting and
processing vertical and horizontal synchronous signals from a computer.
When the vertical and horizontal synchronous signals are missing, "reference"
vertical and horizontal synchronous signals are generated in their place.
Claim 58 is reproduced below.
58. A display monitor having a video signal processor and a
synchronous signal processor, said synchronous signal processor
outputting processed vertical and horizontal synchronous signals to said
video signal processor so that said video signal processor can process
video signals from a computer synchronously with the processed
vertical and horizontal synchronous signals, said display monitor
comprising:
a microcomputer connected to said computer for detecting at
least one synchronous signal output from said computer to said display
monitor;
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