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. 28, 2007
Filed:
Jan. 20, 2006
Applicant:
Jung-jae Park, Gyunggi-do, KR;
Inventor:
Jung-Jae Park, Gyunggi-do, KR;
Assignee:
Rifatron Co., Ltd., Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01R 25/00 (2006.01); H01R 27/02 (2006.01); H01R 31/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A digital video recorder is described. The digital video recorder may include a plurality of male slots, an image compression substrate connected to a first one of the plurality of male slots, and a function expansion substrate connected to a second one of the plurality of male slots. The image compression substrate may accommodate a plurality of image channels and may support a high-speed data bus dedicated for an image. The function expansion substrate may support a PCI type device. Moreover, the function expansion substrate and the image compression substrate may use separate buses, thereby improving system performance and speed.