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:
Oct. 04, 2011
Filed:
May. 05, 2009
Pin-chuan Liu, Hsinchu, TW;
Chon-jei Lee, Kaohsiung County, TW;
Ta-yang Juan, Changhua County, TW;
Ming-fu Sun, Taipei County, TW;
Pin-Chuan Liu, Hsinchu, TW;
Chon-Jei Lee, Kaohsiung County, TW;
Ta-Yang Juan, Changhua County, TW;
Ming-Fu Sun, Taipei County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A network gateway device providing peer-to-peer proxy service is provided, including a P2P meta descriptor detector detecting an original P2P meta descriptor file from the public network, a P2P proxy control unit modifying the original P2P meta descriptor file to generate a modified P2P meta descriptor file, and forwarding the modified P2P meta descriptor file to a computer in the private network, an internal tracker receiving a first inquiry message, and replying with a pseudo sharing computer list, and a peer-to-peer engine loading the original P2P meta descriptor file to download shared contents, and forwarding the shared contents to the computer.