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:
Jan. 16, 2007
Filed:
Dec. 31, 2003
Ah-jee Wang, Fountain Valley, CA (US);
Steven Joe, Fountain Valley, CA (US);
Ah-Jee Wang, Fountain Valley, CA (US);
Steven Joe, Fountain Valley, CA (US);
D-Link Systems, Inc., Fountain Valley, CA (US);
Abstract
A videoconferencing system uses a stand-alone video/audio transcapture module with an H.323-compliant broadband Internet connection through a server to conduct real-time videoconferencing. The system provides directory service to work behind Network Address Translation systems by means of backend servers that use Lightweight Directory Assistance Protocol servers to map numbers to IP addresses. The system further incorporates an automatic firmware update service to provide updated firmware updates each time the transcapture module is rebooted. The system also provides an automatic commercial download service to provide module specific bannerization capability, so that each transcapture module can receive directed commercials.