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:
Jul. 20, 2010
Filed:
Sep. 05, 2006
Young-hun Choi, Suwon-si, KR;
Young-hun Choi, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A power supplying apparatus and a power supplying method with superior stability against over-voltage and over-current are provided. The present invention relates to a media receiving apparatus which processes a copy-protected media signal received from an external media source. An interface is provided to connect with the external media source, an authentication processor which periodically generates connection authentication data and transmits the connection authentication data through the interface in reply to a request of the external media source. A controller which determines whether an authentication with the external media source is erroneous and an authentication error signal is provided to the external media source when an authentication error occurs so that the external media source recommences the authentication.