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:
Dec. 01, 2009
Filed:
Sep. 06, 2006
Kuo-lung Chang, Junghe, TW;
Po-wen Cheng, Junghe, TW;
Hsiang-li Chen, Junghe, TW;
Awind Inc., Taipei County, TW;
Abstract
A system and a method for controlling a multipoint conference are provided by the present invention. The system comprises a plurality of computers, a presentation gateway, and a projector, wherein the computers are stored presentation frames. The method comprises the steps of connecting a first computer to the presentation gateway via a network; downloading a user list on the network from the presentation gateway; submitting a presentation-request signal to a second computer of the user list; and the first computer having a granted authority to access the presentation frames of the second computer while under the condition of the second computer granting the presentation-request signal, and the first computer transmitting the presentation frames of the second computer to the projector through the presentation gateway.