The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 8214865 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 03, 2012

Filed:

Jul. 02, 2007
Applicant:

Chang-jin Lee, Suwon-si, KR;

Inventor:

Chang-jin Lee, Suwon-si, KR;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/18 (2006.01);
U.S. Cl.
CPC ...
Abstract

A video signal receiving apparatus, includes: a plurality of receiving parts which receive a video signal; a plurality of communicating parts which transmit the video signal to a plurality of external display devices, and transmit and receive control data for changing a display property of the video signal and a setting of the display devices to and from the external display devices; and a control part which controls the communicating parts to transmit the video signal received by the receiving part to the external display devices, and to receive the control data and to transmit a signal which controls the corresponding display devices if the control data is input from the external display devices.


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Lee, Chang-jin. (2012). Video signal receiving apparatus, display device, display system, and information updating method of display system (U.S. Patent No. 8214865). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8214865

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