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. 20, 2008
Filed:
Dec. 29, 2003
Marek Holub-górny, Zielona Góra, PL;
Tomasz Hanzlik, Wroclaw, PL;
Marcin Stabrowski, Zielona Góra, PL;
Marek Holub-Górny, Zielona Góra, PL;
Tomasz Hanzlik, Wroclaw, PL;
Marcin Stabrowski, Zielona Góra, PL;
Advanced Digital Broadcast, Ltd., Taipei, TW;
Abstract
A device for controlling decoder extension cards and universal extension cards, comprising a card reader, control circuit and a processor, characterized in that the receiver () is connected via the control circuit () with the processor (), select circuit () and a card reader () connected with a power supply circuit (), and to the card reader () three buffers are connected, where the card reader () is connected via the first buffer () and the second buffer () with the processor, and via the third buffer () with the control circuit ().