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501 results about "Screen sharing" patented technology
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Screen sharing method and apparatus
ActiveUS20070263003A1Reduce distractionsColor television detailsMultiple digital computer combinationsComputer graphics (images)Screen sharing
Owner:SONY COMPUTER ENTERTAINMENT INC
Methods and systems for screensharing
ActiveUS20130055113A1Not addressInput/output for user-computer interactionMultiple digital computer combinationsScreen sharingOnline chat
A user engaged in an online chat session with one or more other users can start a screen sharing session with the other users without having to leave the context of the online chat session. In an implementation, a chat window for the chat session includes a screen sharing button. The screen sharing button can be clicked to start a screen sharing session with the other chat participants. A system generated message is displayed within the chat windows of the other chat participants inviting them to view the remote screen. Upon accepting the invite, a viewer is launched to show the information being displayed on the remote screen.
Owner:SALESFORCE COM INC
Application sharing functionality in an information networking environment
InactiveUS20150032686A1Not addressStatic indicating devicesDigital data processing detailsScreen sharingInformation networks
A user engaged in an online chat session with one or more other users can start a screen sharing session with the other users without having to leave the context of the online chat session. In an implementation, a chat window for the chat session includes a screen sharing button. The screen sharing button can be clicked to start a screen sharing session with the other chat participants. A system generated message is displayed within the chat windows of the other chat participants inviting them to view the remote screen. Upon accepting the invite, a viewer is launched to show the information being displayed on the remote screen. A variety of enhanced features and functions are also presented in the context of screen sharing in an information networking environment.
Owner:SALESFORCE COM INC
Stereoscopic screen sharing method and apparatus
ActiveUS20100177172A1Reduce distractionsColor television detailsVideo games3d imageComputer graphics (images)
Apparatus, systems and methods of providing respective video signals to at least two viewers using a common display are disclosed. An image from a first video signal corresponding to a left perspective of a scene and an image from a second video signal corresponding to a right perspective of the scene are alternately displayed with the display. A first shuttered filter is synchronized to the display such that the first filter is shuttered when the left perspective image is displayed and a second shuttered filter is synchronized to the display such that the second filter is shuttered when the right perspective image is displayed, thereby alternately providing left and right perspective images for perception as a 3D images. In addition, display of one or more images from an additional video signal on the display is synchronized with shuttering of one or more additional shuttered filters.
Owner:SONY COMPUTER ENTERTAINMENT INC
Screen sharing cache management
In one embodiment, a managed cache system, includes a cache memory to receive storage units via an uplink from a transmitting client, each storage unit including a decodable video unit, each storage unit having a priority, and enable downloading of the storage units via a plurality of downlinks to receiving clients, and a controller processor to purge the cache memory of one of the storage units when all of the following conditions are satisfied: the one storage unit is not being downloaded to any of the receiving clients, the one storage unit is not currently subject to a purging exclusion, and another one of the storage units now residing in the cache, having a higher priority than the priority of the one storage unit, arrived in the cache after the one storage unit. Related apparatus and methods are also described.
Owner:CISCO TECH INC
Screen sharing and controlling method for video conference system
ActiveCN102883134AMeet sharing needsFast and convenient full-screen zoomTelevision conference systemsTwo-way working systemsImage resolutionVideo transmission
The invention relates to a computer data sharing technology, in particular to a screen sharing and controlling method for a video conference system. According to the scheme of the invention, the screen sharing and controlling method mainly comprises the following steps: a video conference terminal and a server establish communication connection with a screen, a screen sharing device and the server establish a video transmission channel, the screen sharing device collects the screen sharing data per se and sending the screen sharing data to the video conference terminal; the video conference terminal copies the received screen sharing data and forwards to the server; the server sends the screen sharing data to the screen sharing device; and finally screen sharing device receives and displays the screen sharing data. The screen sharing and controlling method for the video conference system has the advantages that: a plurality of PC desktops and mobile device desktops can be shared at the same time in the video conference, and other users can remotely adjust the resolution and other parameters of the device terminal in the parameter setting mode in the video conference. The screen sharing and controlling method is particularly suitable for the video conference system.
Owner:CHENGDU FACEMEETING VIDEO TECH
Method for performing video communication service and mobile communication terminal therefor
A method and terminal for performing a video communication service where the operation mode of the mobile communication terminal switches to a screen sharing mode upon receipt of a screen sharing request from a user during a video communication, screen data selected according to user selection information in the screen sharing mode is output to a display unit, the screen data displayed on the display unit is acquired, and the acquired screen data is transmitted instead of the user's video data to a corresponding terminal performing the video communication.
Owner:SAMSUNG ELECTRONICS CO LTD
Screen sharing and control method thereof
ActiveCN102883135AMeet the needs of sharingFast and convenient full-screen zoomTelevision conference systemsTwo-way working systemsVideo transmissionImage resolution
The invention relates to a computer data sharing technology, in particular to screen sharing and a control method thereof. The main technical scheme of the method provided by the invention comprises the following steps: a server and a screen sharing device are used for establishing communication connection, starting a screen sharing service, and establishing a video transmission channel; the server is used for selecting and setting the screen sharing device, and the screen sharing device is used for acquiring per se screen sharing data and sending the data to the server; the server is used for forwarding the screen sharing data; and the screen sharing device is used for receiving and displaying the screen sharing data. The invention has the benefits that the simultaneous sharing of a plurality of PC desktops and mobile device desktops are realized; other users can remotely adjust parameters such as resolution, of an equipment terminal through a parameter setting mode during sharing at the same time; and a plurality of shared device screens can be synchronously displayed on the same screen to meet the requirements for desktop screen sharing in various circumstances. The screen sharing and the control method thereof are particularly suitable for video conferencing systems.
Owner:CHENGDU FACEMEETING VIDEO TECH
Screen content sharing method and apparatus, and storage medium
ActiveCN108933965AImprove convenienceIncrease speedTwo-way working systemsSelective content distributionInformation sharingScreen sharing
Owner:TENCENT TECH (SHENZHEN) CO LTD
Recording and playback of screen sharing sessions in an information networking environment
InactiveUS20150033149A1Static indicating devicesNatural language data processingScreen sharingInformation networks
A user engaged in an online chat session with one or more other users can start a screen sharing session with the other users without having to leave the context of the online chat session. In an implementation, a chat window for the chat session includes a screen sharing button. The screen sharing button can be clicked to start a screen sharing session with the other chat participants. A system generated message is displayed within the chat windows of the other chat participants inviting them to view the remote screen. Upon accepting the invite, a viewer is launched to show the information being displayed on the remote screen. A variety of enhanced features and functions are also presented in the context of screen sharing in an information networking environment.
Owner:SALESFORCE COM INC
Screen sharing method with selective access to both data and logic of a shared application using a helper application
InactiveUS20110004888A1Guaranteed normal executionSelectively accessedInterprogram communicationExecution for user interfacesGraphicsGraphical user interface
A screen sharing system that enables selective access to application data and application logic is described. This screen sharing system is implemented by coupling a helper application (36) to an application that provides content referred to as content application (35).The helper application is an application that has the ability to programmatically access the content application (35) using window system graphical user interface application programming interface. Helper application (36) is used to get and set content application data and interact with the content application using window system input events that simulate user input.This method enables selective access to both application data and application logic that is necessary for use in a screen sharing system used by participants that may be trusted or may not be fully trusted.
Owner:SRINIVASAN SUDHARSHAN +2
Multiple Application and Multiple Monitor User Interface Image Format Selection System for Medical and Other Applications
ActiveUS20070024645A1Small sizeCathode-ray tube indicatorsInput/output processes for data processingScreen sharingReduced size
A screen sharing function enables a main executable application, which typically uses more than one monitor, to switch to single-monitor usage as necessary to allow a user to directly interact with other applications that the main executable application invokes. A system including multiple display monitors for displaying multiple user interface image windows associated with corresponding multiple executable applications employs an image format determination system. The image format determination system includes an input processor for receiving command data representing a command to initiate execution of a function of a second application and display of an associated second image window in response to user entry of a command via a first image window associated with a first application. An image format selection processor, in response to the received command data, automatically initiates reduction in size of the first image window to fit a screen of the multiple display monitors and to prevent mutual overlap of the reduced size first image window and the second image window. A display processor initiates generation of data representing the reduced size first image window and the second image window, for presentation on the multiple display monitors.
Owner:MONUMENT PEAK VENTURES LLC
Apparatus for controlling a shared screen
InactiveUS7451181B2Easy to identifyConfiguration of network is flexibleSpecial service provision for substationMultiple digital computer combinationsScreen sharingConference management
An apparatus for controlling a shared screen for shared applications, which can be shared, in a network system of a plurality of connected communication terminals, with other communication terminals when running on the terminals. The communication terminals include a window information acquiring portion for acquiring window information of the application to be shared while running on the terminals. Window controlling portion controls how windows are displayed on the communication terminals. The window controlling portion displays a window of shared space for displaying windows of shared applications collectively on the communication terminals. The windows of the shared applications are displayed as sub-windows in the window of shared space. For the “entire screen sharing type”, the apparatus includes a conference managing device having a conference information managing portion for managing information about communication terminals participating in those conferences, and shared screen controlling portion. An unused terminal for providing a shared screen is dynamically selected and provided. With the “application sharing method”, it can be recognized easily, whether a displayed application window is shared or unshared, and with the “entire screen sharing method”, a terminal for providing a shared screen can be selected optimally, so that the system resource can be used efficiently.
Owner:FUJITSU LTD
Screen sharing and video conferencing system and method
InactiveUS20120133727A1Reduce amountTelevision conference systemsTwo-way working systemsScreen sharingMedia server
A screen sharing and video conferencing method and system comprising a presenter device, one or more attendee devices and a streaming server for receiving and rebroadcasting video and audio streams from the presenter and the attendee devices. The presenter device and the attendee devices each comprise a browser-based video and audio streaming components configured to transmit camera video and microphone audio to the streaming server and playback video and audio streams from the streaming server. The presenter device further comprises an installed screen capture and system audio capture component configured to compress and transmit video data from a desktop and / or video source of the presenter device and to transmit system audio to the streaming server. The attendee devices further receive video and audio streams from the streaming server of camera, microphone, system audio and screen capture sources.
Owner:CENT DE RECH INFORMATIQUE DE MONTREAL
Method for realizing wireless screen sharing of multiple users
InactiveCN105262974ASimplify complex operationsEasy to compare and analyzeTelevision conference systemsTwo-way working systemsTablet computerScreen sharing
The invention relates to a method for realizing wireless screen sharing of multiple users. The method comprises the following steps that: video connection between a host and a display screen is established; wireless connection among the host and more than one client sides is established; the host and the client sides operate a video transmission program; the host selects a corresponding display mode according to the number of the connected client sides; and the host receives screen information captured by the client sides and transfers the screen information to the display screen to display. Sharing and screen projection of user screen contents can be completed in a wireless transmission manner; a video line is unnecessary to repetitively plug; therefore, the tedious degree of the screen projection operation for a conference is simplified; screen projection displays of multiple kinds of wireless equipment terminals are compatible; by means of support of multiple kinds of platforms, contents of a mobile phone and a tablet computer also can be projected into a screen to interact; interaction of a large screen and a small screen is supported; and extra white board equipment is unnecessary.
Owner:BEIJING E TECHSTAR
Methods and arrangements for detecting and managing viewability of screens, windows and like media
InactiveUS20080034435A1Memory loss protectionError detection/correctionScreen sharingApplication software
In the context of screens, windows and like media, arrangements for automatically detecting when a recipient has entered or left a public setting so that privacy configuration changes can be automatically invoked. Also broadly contemplated herein is an arrangement for selectively displaying messages on the recipient's screen but deferring the messages from being visible on a remote hardware device or software display which is publicly visible. Furthermore, there is broadly contemplated herein a secure arrangement for revealing and responding to deferred messages. More generally, there is broadly contemplated herein a new approach to the provision of application notifications and to alarm control during a desktop screen sharing mode, based on the automatic detection of a screen sharing state and on notifying registered applications of the screen sharing in a unified, consistent manner.
Owner:IBM CORP
Permitting participant configurable view selection within a screen sharing session
InactiveUS20130290863A1Cathode-ray tube indicatorsMultiple digital computer combinationsGraphicsGraphical user interface
A screen sharing session between a participating computer and a presenting computer can be established. A copy of a graphical user interface screen from the presenting computer can be presented within a display on the participating computer. A selection of the sub-portion of the copy of the graphical user interface screen from the participating computer can be received. Boundaries of the sub-portion can be determined and can be transmitted from the participating computer to the presenting computer. Responsive to receiving the boundaries, the remotely located computer can define the sub-portion of the graphical user interface screen of the presenting computer. The defined sub-portion of the graphical user interface screen can be conveyed over a network from the presenting computer to the participating computer without conveying data for other portions of the graphical user interface screen.
Owner:EGS ELECTRICAL GROUP +1
Method and system for browser-based screen sharing
InactiveUS20110126130A1Input/output for user-computer interactionStatic indicating devicesWeb browserScreen sharing
A method for remote screen sharing using only web-browsers is described. The presenter opens a web page containing an applet that sends the screen data to the server. The presenter may share their entire screen, or may only share a specially marked active display area. The server stores the data and makes it available viewers. Viewers are able to view the presenters screen directly in the web browser, without any downloads, plug-ins, or dialog boxes.
Owner:CLEARSLIDE
Screen sharing method, associated equipment and communication system
ActiveCN103312804AIncrease the number ofIncrease transfer rateStatic indicating devicesParticular environment based servicesCommunications systemScreen sharing
An embodiment of the invention discloses a screen sharing method, associated equipment and a communication system. The screen sharing method includes that a screen sharing service is started on a first mobile terminal; the first mobile terminal receives a screen sharing service access request coming from N second mobile terminals and corresponding to the screen sharing service through a wireless local area network, wherein the first mobile terminal and the N second mobile terminals are arranged in the wireless local area network, and N is a positive integer; if the N second mobile terminals are allowed to access to the screen sharing service, the first mobile terminal encodes contents displayed in a first region of a first mobile terminal screen into first video streaming and transmits the same to the N second mobile terminals through the wireless local area network. By the screen sharing method, support by a screen sharing technology to scenarios with highly demanded fluency and real-time performance is beneficially improved, and mobile terminal participation and screen sharing flexibility can be enhanced so as to increase the number of screen sharing participants.
Owner:HUAWEI TECH CO LTD
Process, method and mobile phone utilizing mobile phone sharing television screen to control television
ActiveCN102395012AAdd TV remote control functionTelevision system detailsColor television detailsCode moduleKey pressing
The invention discloses a process, a method and a mobile phone utilizing a mobile phone sharing television screen to control a television. The method comprises the following steps: the mobile phone with the screen sharing program is connected with the television through a wireless network; the current screen picture of the television is sent to the mobile phone end and scaled down for being displayed on the mobile phone screen through the wireless network; when the mobile phone end triggers a keystroke, ID coding information and keystroke coding information are generated through the signal coding module at the mobile phone end; and after the information is sent to the television for decoding, an corresponding keystroke event is triggered at the television end. The invention adopts the mobile phone sharing television screen and utilizes the mobile phone touch screen and the keystrokes to control the television, a corresponding position on the mobile phone screen is touched, the corresponding position touch event on the television screen can be correspondingly triggered, and the mobile phone keystrokes can also be used to trigger corresponding television keystroke event; and the mobile phone can also be used for performing menu selection and character input on the television so as to realize the purpose of utilizing the mobile phone to operate the television. Therefore, the television remote control function is added to the mobile phone.
Owner:KONKA GROUP
Selective screen sharing
InactiveUS20120011451A1Input/output for user-computer interactionTelevision conference systemsDiscriminatorScreen sharing
A privilege discriminator selects a first user to be in a first group of participants to participate in a screen sharing session. The privilege discriminator selects at least one second user to be in a second group of participants to participate in a screen sharing session. The privilege discriminator selects a first screen region for sharing to at least the first group of participants and selects a second screen region for sharing only to the second group of participants. The privilege discriminator shares the first screen region with at least the first group of participants, wherein the sharing is selecting a device authenticated as being used by one of the first group of participants. The presentation privilege discriminator sharing the second screen region with only the second group, based on selecting the second screen region and selecting the second group, excludes the first group from receiving the second screen region.
Owner:IBM CORP
Collaborative information sharing system
ActiveUS20140164934A1Limited abilityMultiple imageAdvertisementsWebsite content managementScreen sharingApplication software
Enables a collaborative information sharing system configured to enable distally located users to quickly, conveniently and simultaneously share information such as images of websites, applications or any other information with each other in real-time, for example to enable multiple distally located users to shop, teach, learn or otherwise view shared information and communicate in a secure and coordinated fashion that is not possible with existing co-browsing or screen sharing technologies
Owner:YANG ERIC
Screen sharing system, screen sharing method, and storage medium
A screen sharing system includes information processing apparatuses that display the same content on their respective screens as a shared screen. Each of the information processing apparatuses includes an operation right switching unit configured to acquire an operation right, a transmission data generating unit configured to generate transmission data including operational information of an input operation, and a drawing unit configured to draw a display object on the screen. At a transmitting information processing apparatus with the operation right, the drawing unit draws the display object according to the operational information, and the transmission data generating unit generates the transmission data including the operational information and sends the transmission data to a receiving information processing apparatus without the operation right. At the receiving information processing apparatus, the drawing unit draws the display object according to the operational information in the transmission data received from the transmitting information processing apparatus.
Owner:RICOH KK
Screen sharing
ActiveUS20110191695A1Facilitates user selectionInput/output for user-computer interactionCathode-ray tube indicatorsScreen sharingWindow selection
A method of transferring image data from a first terminal to a second terminal connected via a communication network, the method comprising: displaying on a screen of the first terminal a screen image generated by a processor executed application; a processor executing a communication client to: establish a communication event between the first and second terminals and display at the first terminal an interactive selection component; a user at the first terminal actuating the selection component to select at least one object displayed on the screen to be shared with the second terminal, wherein the communication client accesses data defining displayed object dimensions and adjusts the selection component based on those dimensions to cause the at least one object selected by the window selection component to be displayed on a screen of the second terminal by transferring image data over the communication network in the established communication event.
Owner:MICROSOFT TECH LICENSING LLC
Information processing system reducing inconvenience relating to distance between computer and printer or the like
InactiveUS20060195495A1Reduce inconvenienceDigitally marking record carriersVisual indicationsInformation processingComputer printing
An information processing system includes a device having a printing unit and an information processing apparatus connected to the device via a network. The device includes a display screen sharing client unit configure to acquire data of a display screen displayed at the information processing apparatus and to display the data of the display screen on a display unit of the device, thereby achieving display screen sharing. The information processing apparatus includes a display screen sharing server unit configured to supply the data of the display screen displayed at the information processing apparatus to the device, and a print setting unit configured to acquire, through a network, usage information necessary to use the printing unit in response instruction from the device, and to spontaneously make a setting necessary to cause the printing unit to print document data stored in the information processing apparatus in response to the usage information.
Owner:RICOH KK
Pop-up repelling frame for use in screen sharing
ActiveUS20070136686A1Program controlSpecial data processing applicationsScreen sharingComputer graphics (images)
A method, system, and computer program product for providing a pop-up repelling region (e.g., frame) for use in a screen sharing session that includes providing, or creating a region on a screen, during a screen sharing session, that includes a view of at least one application within the region and repelling from the view in the frame of all other applications.
Owner:TERRACE LICENSING LLC
Assisted application operation service for mobile devices using screen sharing
InactiveUS20090247136A1Increase heightSpecial service for subscribersTransmissionScreen sharingApplication procedure
A system and corresponding methods to provide assistance to a mobile user (42) to operate applications in the mobile device (31) is described. A call center is enhanced to enable routing mobile device application screens (43) to call center agents in addition to routing voice calls. Such a call center is referred to as remote help center.When a mobile user (42) needs assistance in operating applications (44) at the mobile device (31), he makes a call to remote help center and sends display contents from the mobile device (31) into the remote help center which routes the display contents to corresponding remote help center agents who can provide remote assistance to operate applications (44) at the mobile device (31).
Owner:SRINIVASAN SUDHARSHAN +2
Home screen sharing apparatus and method thereof
InactiveUS20140365923A1Special service provision for substationInput/output for user-computer interactionScreen sharingHome screen
A home screen sharing method and apparatus are provided. The method includes generating a home screen including a private area including private data, and a shared area including shared data; displaying the home screen including the private area and the shared area; sharing the shared area with a cloud server; detecting changes to the shared area; and storing the changes to the shared area in the cloud server.
Owner:SAMSUNG ELECTRONICS CO LTD
Method for screen sharing and remote control of intelligent device
InactiveCN104219551ATransmission delay prioritySelective content distributionRemote controlScreen sharing
The invention belongs to the field of screen sharing applications, and provides a method for screen sharing and remote control of an intelligent device. The method comprises the steps of equipment discovery, equipment connection, format negotiation, remote control and the like. The method provided by the invention is capable of realizing the compatibility of the connection modes of various devices, smooth in transmission pictures, and capable of meeting the requirements of remote control simultaneously.
Owner:ARCHERMIND TECH WUHAN
Systems and methods for controlling multiple user access to media devices in a connected platform environment
InactiveUS20110320963A1Halt executionInput/output for user-computer interactionMultiple digital computer combinationsTransceiverUser input
Systems and methods are presented for utilizing multiple communication channels to determine whether a media device is nearby and whether the nearby media device is a media device associated with a user request. In some embodiments, user input devices may be equipped with IR and RF transceivers. IR signals may be used to determine whether the user input device is in the vicinity of a media device. When a user requests an application or screen sharing of a media device different from the local media device, the user input device may activate the RF transceiver to handle the communications with the other media device. In some embodiments, access to a media device may be prevented for one user when the media device is already providing access to a different user.
Owner:ROVI GUIDES INC
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