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:
Aug. 23, 2005
Filed:
May. 21, 2001
Byoung-soo Kim, Seoul, KR;
In-yong Ha, Seoul, KR;
Byoung-Soo Kim, Seoul, KR;
In-Yong Ha, Seoul, KR;
Robotis Co., Ltd., Seoul, KR;
Abstract
In a method for downloading data through a multimedia device, a screen output device generates a multimedia output representing data to be downloaded through the multimedia device. An analog level comparator compares a level of an electric signal with a reference level, i.e., a reference voltage, and outputs a comparison result signal. A digital signal input device receives the comparison result signal from the comparator. An error correcting section judges whether the downloaded data is damaged based on the comparison result signal from the comparator. If the error is detected, the reference voltage of the analog level comparator is amended, so as to accurately control sensitivity until the error is absent. If the error is not detected, the downloaded data is used.