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.:
Date of Patent:
May. 01, 2001
Filed:
Oct. 14, 1997
Kee-yeong Cho, Suwon, KR;
Abstract
A video line connection apparatus for adaptively connecting external input/output lines, the apparatus capable of flexibly selecting an output by responding to the external line which is connected to an input jack. The apparatus includes: a plurality of composite video input jacks; a plurality of Y/C separated video input jacks; at least one composite video output jack; at least one Y/C separated video output jack; a first multiplexer; a second multiplexer; a third multiplexer; a luminance/chrominance signal separating unit; an on-screen path control unit; a chrominance signal path control unit; and a control unit. The apparatus offers convenience to the user and dispels the user's uneasiness caused by improper connection of video lines.