Patent ID: 9462016
Filing Date: 2016-10-04
CPC Classification: G06F,G06Q,H04L

Claim Text:
1. A method comprising: identifying an active document sharing window displayed on a presenter device in a sharing session between the presenter device and at least one attendee device; detecting a shared document displayed in the active document sharing window; creating a framework of the shared document by hiding the active document sharing window behind a masking window and dividing the shared document into a plurality of pages, the framework comprising information about the plurality of pages in the shared document; transmitting the framework to each of the attendee devices without transmitting the entire shared document, such that the at least one attendee device can request a specific page of the plurality of pages in the shared document; rendering the plurality of pages to a plurality of page images; and transmitting a first page image of the plurality of page images to the at least one attendee device.