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, 2012
Filed:
Nov. 20, 2007
Satoshi Sakurai, Shinagawa, JP;
Katsuji Ideura, Shinagawa, JP;
Kazuhiro Yasuno, Shinagawa, JP;
Fujio Seki, Shinagawa, JP;
Satoshi Sakurai, Shinagawa, JP;
Katsuji Ideura, Shinagawa, JP;
Kazuhiro Yasuno, Shinagawa, JP;
Fujio Seki, Shinagawa, JP;
Fujitsu Component Limited, Tokyo, JP;
Abstract
A KVM switch including server units that are respectively connected to computers units, user units that are respectively connected to input-output units inputting and outputting a signal to the computer units, and a main unit that connects the server units and the user units selectively. The input-output unit switches between the computer units where the signal is input and output. The server unit has a first reference signal generator that generates a first reference signal used for a distortion control of a picture signal. The main unit has a first controller receiving the first reference signal and controlling the distortion of the picture signal and a second reference signal generator generating a second reference signal used for the distortion control of the picture signal. The user unit has a second controller that receives the second reference signal and controls the distortion of the picture signal.