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:
Dec. 30, 1997
Filed:
Aug. 30, 1990
Norio Kiriyama, Hitachi, JP;
Hirobumi Yokosuka, Hitachi, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A video signal is encoded to a plurality of signals and each of the encoded analog video signals is regenerated as the video signal. The regenerated video signal is outputted to a CRT display, and each of the plurality of encoded signals is transmitted by using only two, predetermined analog values to represent all logic levels corresponding to each of the encoded signals. The video signal regenerating section is constituted by an integral circuit arrangement for adding the analog amounts of each of the transmitted signals and for restoring the video signal. The video signal can be restored from the analog values transmitted through an addition calculating processing of each of the transmitted signals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile