Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral adapting
Reexamination Certificate
2007-12-04
2007-12-04
Peyton, Tammara (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Peripheral adapting
C710S038000, C710S060000, C710S061000, C710S034000, C348S552000, C345S003100, C345S501000, C345S596000, C345S001300
Reexamination Certificate
active
10113999
ABSTRACT:
A portable computer system includes a portable computer equipped with a graphic chip, and an LCD monitor receiving a video signal from the graphic chip and displaying the video signal. The portable computer system further includes an external video signal input part provided at the portable computer and receiving an external video signal from an external computer, an A/D converter provided at the portable computer and converting the external video signal inputted through the external video signal input part into a digital signal, and a control part controlling the video signal and the digital signal from the graphic chip and the A/D converter to be outputted to the LCD monitor. With this configuration, the present invention provides a portable computer system enhancing the utility of the LCD monitor by receiving an external video signal from an external computer and displaying it on an LCD monitor.
REFERENCES:
patent: 5305244 (1994-04-01), Newman et al.
patent: 5929924 (1999-07-01), Chen
patent: 5948047 (1999-09-01), Jenkins et al.
patent: 6020863 (2000-02-01), Taylor
patent: 6023266 (2000-02-01), Eglit et al.
patent: 6097441 (2000-08-01), Allport
patent: 6118413 (2000-09-01), Bril et al.
patent: 6166734 (2000-12-01), Nahi et al.
patent: 6177946 (2001-01-01), Sinclair et al.
patent: 6538880 (2003-03-01), Kamijo et al.
patent: 6556219 (2003-04-01), Wugofski
patent: 6707434 (2004-03-01), Wilson
patent: 6873306 (2005-03-01), Hansen et al.
patent: 2003/0137469 (2003-07-01), Hansen et al.
patent: 2004/0043657 (2004-03-01), Helot et al.
patent: 07-191821 (1995-07-01), None
patent: 07-295685 (1995-11-01), None
patent: 1992-22907 (1992-12-01), None
patent: 1995-20038 (1995-07-01), None
patent: 2000-11182 (2000-06-01), None
patent: 2000-11676 (2000-07-01), None
Andrew Tanenbaum, Structured Computer Organization 3rd, 1990, Prentice-Hall, Inc., pp. 11-13.
Microsoft Computer Dictionary, 1999, Microsoft Corporation, 4thEdition, pp. 102, 294, 299, 408.
Merriam-Webster's Collegiate Dictionary, Merriam-Webster Inc, 1998, 10thEdition, pp. 907.
Bushnell , Esq. Robert E.
Peyton Tammara
Samsung Electronics Co,. Ltd.
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