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. 16, 2011
Filed:
Jun. 29, 2007
Applicants:
Dong-yun Shin, Seongnam-si, KR;
In-ho Park, Seoul, KR;
Inventors:
Dong-yun Shin, Seongnam-si, KR;
In-ho Park, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/173 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus and method for a universal plug and play (UPnP) service in a public network environment, the apparatus including: a UPnP multicast monitoring module to monitor a header of a frame inputted to a repeater and to request a discard of the frame; a discard control module to select and to discard the frame for which the discard has been requested; and a switching management module to register and to manage information on discarded frames.