公开(公告)号：US10403235B2

公开(公告)日：2019-09-03

申请号：US14593169

申请日：2015-01-09

Applicant: Wistron Corp.

Inventor： Pen-Tai Miao ,  Ping-Hung Chen ,  Yu-Ping Lin ,  Fang-Wen Liao

IPC: H04L29/06 ,  G06F3/0484 ,  G06F3/0482 ,  G09G5/14 ,  G06F3/14

Abstract: The invention introduces a screen-sharing method, executed by a processing unit of a screen-sharing source, which contains at least the following steps. Application windows being opened on a display unit are obtained. For each application window, screen-sharing receivers, which are connected to the screen-sharing source, are detected and items are appended to a system menu instance of the application window, where each item corresponds to one screen-sharing receiver.

公开(公告)号：US10359921B2

公开(公告)日：2019-07-23

申请号：US14568501

申请日：2014-12-12

Applicant: Wistron Corp.

Inventor： Fang-Wen Liao ,  Pen-Tai Miao ,  Ping-Hung Chen

IPC: G06F3/0484 ,  G06F3/0481 ,  G06F3/0486 ,  G09G5/14 ,  G06F9/451 ,  G06F3/14

Abstract: The invention introduces a method for operating interactive whiteboards, performed by a processing unit of a control node, which contains at least the following steps. A connected-device display region, a multi-screen layout region and a whiteboard display region are provided on an interactive display device. After detecting that an icon of the connected-device display region is dragged and dropped into a block of the multi-screen layout region, a network address associated with the icon is obtained. A TCP port number associated with the block of the connected-device display region, which contains the dropped icon, is obtained. A ready notification containing the TCP port number is transmitted to the network address. Screen data with the TCP port number is received. The screen data is displayed on a block of the whiteboard display region, which is associated with the block of the connected-device display region.

公开(公告)号：US10327027B2

公开(公告)日：2019-06-18

申请号：US14574657

申请日：2014-12-18

Applicant: Wistron Corp.

Inventor： Fang-Wen Liao ,  Ping-Hung Chen ,  Pen-Tai Miao

IPC: G06F3/00 ,  H04N21/2743 ,  H04N21/4223 ,  H04N21/4402 ,  H04N21/41 ,  G06F9/54 ,  G06F9/451 ,  G06F3/14

Abstract: The invention introduces a screencasting method, executed by a processing unit of a screencasting source, which contains at least the following steps. After the screencasting source connects to a screencasting receiver, a first screen image displayed on a display unit of the screencasting source is captured. Then, the first screen image and display area information of a first input component of the first screen image is transmitted to the screencasting receiver, thereby enabling the screencasting receiver to render a second screen image according to the first screen image and the display area information, where the second screen image contains at least a second input component including at least an input string.