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. 23, 2006
Filed:
Oct. 15, 2001
Charles Xu, Santa Clara, CA (US);
Paul Pay-lun Ju, Cupertino, CA (US);
Fu-hua Liu, Scarsdale, NY (US);
Chen-huei Chang, Milpitas, CA (US);
Shih-an Cheng, Cupertino, CA (US);
Charles Xu, Santa Clara, CA (US);
Paul Pay-Lun Ju, Cupertino, CA (US);
Fu-Hua Liu, Scarsdale, NY (US);
Chen-Huei Chang, Milpitas, CA (US);
Shih-An Cheng, Cupertino, CA (US);
Innomedia Pte, Ltd., Singapore, SG;
Abstract
A method for communicating real time media data between a first client and a second client across a packet switched data network is provided. The method includes receiving an indication of a first client network address for use as a destination network address for sending media datagrams to the first client. A media datagram originated by the first client is also received. A comparison between the first client network address and a source network address extracted from the media datagram originated by the first client is made. A media datagram is sent to the first client using the source network address if the source network address and the first client network receiving address are not the same and the media datagram is sent to the first client using the first client network address if the source network address and the first client network address are the same.