公开(公告)号：US6151622A

公开(公告)日：2000-11-21

申请号：US17542

申请日：1998-02-02

申请人： Michael L. Fraenkel ,  Sandeep Kishan Singhal

发明人： Michael L. Fraenkel ,  Sandeep Kishan Singhal

IPC分类号： G06F17/30 ,  G06F15/16

CPC分类号： G06F17/30873 ,  G06F2216/15

摘要： Methods, systems and computer program products are provided for synchronizing views among a plurality of different Web browsers in a network environment by selecting a source root frame displayed by a source browser included in the plurality of different web browsers and generating a description of a frame hierarchy from the selected source root frame. The description of a frame hierarchy is transmitted over the network environment and the frame hierarchy duplicated from the description into a selected target root frame of at least one of the plurality of different Web browsers.

摘要翻译： 提供了方法，系统和计算机程序产品，用于通过选择由包括在多个不同web浏览器中的源浏览器显示的源根帧，并且生成帧层级的描述来在网络环境中的多个不同的Web浏览器之间同步视图 从所选的源根框架。 通过网络环境和从描述复制到多个不同Web浏览器中的至少一个的所选目标根帧的帧层次结构的描述被传送。

公开(公告)号：US5941957A

公开(公告)日：1999-08-24

申请号：US944121

申请日：1997-10-06

申请人： Michael I. Ingrassia, Jr. ,  James A. Shelton ,  Thomas M. Rowland

发明人： Michael I. Ingrassia, Jr. ,  James A. Shelton ,  Thomas M. Rowland

IPC分类号： G06F11/34 ,  G06F17/30 ,  G06F13/14

CPC分类号： G06F17/30873 ,  G06F11/3495 ,  G06F2201/875 ,  G06F2216/15

摘要： Described is a mechanism for dependably synchronizing web pages among a group of browsers. Each of the web page embeds an applet. In response the activities (such as loading or unloading of a web page) performed at a browser, the applet reports activities (together with the URL of the web page) to a page synchronizing server, which in turn relays the activities (together with the URL) to all participant browsers. The participant browsers can load and unload the web page according to the report of the activities.

摘要翻译： 描述了用于在一组浏览器之间可靠地同步网页的机制。 每个网页嵌入一个小程序。 作为响应在浏览器执行的活动（诸如加载或卸载网页），小程序将活动（连同网页的URL）报告给页面同步服务器，该页面同步服务器又将活动中继（和 URL）到所有参与者浏览器。 参与者浏览器可以根据活动的报告加载和卸载网页。

公开(公告)号：US5861883A

公开(公告)日：1999-01-19

申请号：US855244

申请日：1997-05-13

申请人： Gennaro A. Cuomo ,  Binh Q. Nguyen ,  Hung D. Nguyen ,  Sandeep K. Singhal

发明人： Gennaro A. Cuomo ,  Binh Q. Nguyen ,  Hung D. Nguyen ,  Sandeep K. Singhal

IPC分类号： G06F15/00 ,  G06F13/00 ,  G06F17/30

CPC分类号： G06F17/30873 ,  G06F2216/15

摘要： Collaboration capabilities (both "push" and "pull" of information) are portably added to World-Wide Web content. In particular, a persistent connection is maintained to a shared state server for retrieving data via a "push" mechanism which maintains the freedom to access arbitrary Web content via the "pull" mechanism. Moreover, the collaboration is provided in a portable manner, in the same way that all other Web content is portable both across hardware platforms and across browser implementations.

摘要翻译： 协作功能（信息的“推”和“拉”）可以轻松地添加到万维网内容中。 特别地，持久连接被维持到共享状态服务器，以通过“推”机制检索数据，该“推送”机制通过“拉”机制维持访问任意Web内容的自由。 此外，协作是以便携式方式提供的，其方式与所有其他Web内容在硬件平台和浏览器实现之间是可移植的。

公开(公告)号：US12118053B2

公开(公告)日：2024-10-15

申请号：US17107282

申请日：2020-11-30

申请人： Axon Enterprise, Inc.

发明人： James Norton Reitz ,  Raymond T. Fortna ,  Nathan A. Grubb ,  Michael J. Bohlander ,  Tyler J. Conant ,  Tamas A. Weisz ,  Zachary S. Emmel ,  Trevin Chow ,  Melissa S. Kersh ,  Jacob D. Hershfield ,  Patrick W. Smith ,  Abraham Alvarez Zayas

IPC分类号： G06F16/40 ,  G06F16/955

CPC分类号： G06F16/955 ,  G06F16/40 ,  G06F2216/15

摘要： System and methods for aligning event data recorded by recording devices. Recording devices create, transmit, and store alignment data. Alignment data created by a recording device is stored in the memory of the recording device with a time that is maintained by the recording device and that is relative to the time of event data recorded by the recording device that creates the alignment data.
Recording devices further receive and store transmitted alignment data. Alignment data received by a recording device is stored in the memory of the recording device with a time that is maintained by the receiving recording device and that is relative to the time of event data recorded by the recording device that creates alignment data.
Stored alignment data may be used to align the playback of event data of devices that have the same alignment data.

公开(公告)号：US11792274B2

公开(公告)日：2023-10-17

申请号：US17677224

申请日：2022-02-22

申请人： Citrix Systems, Inc.

发明人： Virgiliu Mocanu ,  Todd Giebler

IPC分类号： H04L67/148 ,  G06F16/95 ,  H04L67/02 ,  G06F13/14 ,  G06F16/904 ,  H04L67/131 ,  H04L43/0882 ,  H04L9/40 ,  H04L67/01

CPC分类号： H04L67/148 ,  G06F13/14 ,  G06F16/904 ,  G06F16/95 ,  H04L67/02 ,  H04L67/131 ,  G06F2216/15 ,  H04L43/0882 ,  H04L63/0815 ,  H04L67/01

摘要： Methods and systems for detecting and/or synchronizing browsing session navigation between one or more browsers are described herein. A browser window associated with a browser application executing at a server device may be displayed at a client device. An instance of a local browser window may execute at the client device, and a page comprising content may be displayed via the instance of the local browser window. Commands to navigate to a different page may be issued to either browser, and the commands may be synchronized between the browsers.

公开(公告)号：US09870346B2

公开(公告)日：2018-01-16

申请号：US15333635

申请日：2016-10-25

申请人： International Business Machines Corporation

发明人： Anuradha D. Chitta ,  Soumitra G. Limaye ,  Ranjit S. Rai

IPC分类号： G06F17/00 ,  G06F17/22 ,  H04L29/06 ,  H04L29/08 ,  H04N21/8543 ,  G06F17/30 ,  H04N21/4725 ,  H04N21/858 ,  G06F3/14 ,  G06T11/60 ,  G06F3/0484 ,  G06F17/27

CPC分类号： G06F17/2235 ,  G06F3/04842 ,  G06F3/1454 ,  G06F17/2765 ,  G06F17/30873 ,  G06F2216/15 ,  G06T11/60 ,  H04L65/1083 ,  H04L65/403 ,  H04L67/02 ,  H04N21/4725 ,  H04N21/8543 ,  H04N21/8586

摘要： An approach for creating a clickable link within a presentation during a live collaborative web meeting is provided. The approach identifies one or more uniform resource locators within the presentation. The approach retrieves metadata for each of the one or more uniform resource locators within the presentation. The approach presents the metadata for each of the one or more uniform resource locators with a corresponding image from the presentation. The approach creates the clickable link for each of the one or more uniform resource locators with the corresponding image.

公开(公告)号：US09639623B2

公开(公告)日：2017-05-02

申请号：US13721356

申请日：2012-12-20

申请人： Cable Television Laboratories, Inc.

发明人： Robert Lund

IPC分类号： G06F17/00 ,  G06F17/30 ,  H04L29/08 ,  H04N21/41 ,  G06F9/44

CPC分类号： G06F17/3089 ,  G06F9/452 ,  G06F17/30873 ,  G06F2216/15 ,  H04L67/02 ,  H04L67/10 ,  H04N21/4126

摘要： Administration of a Web page is contemplated. The contemplated administration may be used to facilitate identifying state of a Web page at a first device from a remotely located second device, optionally independently of a Web server that downloads the Web page to the device. The contemplated administration may be used to facilitate changing state of Web page as provided through the first device from the remotely located second device, optionally independent of the Web server that downloads the Web page to the device.

公开(公告)号：US20170046314A1

公开(公告)日：2017-02-16

申请号：US14824284

申请日：2015-08-12

申请人： International Business Machines Corporation

发明人： Anuradha D. Chitta ,  Soumitra G. Limaye ,  Ranjit S. Rai

IPC分类号： G06F17/22 ,  G06F3/14 ,  G06F17/27 ,  G06T11/60 ,  H04L29/08 ,  G06F3/0484

CPC分类号： G06F17/2235 ,  G06F3/04842 ,  G06F3/1454 ,  G06F17/2765 ,  G06F17/30873 ,  G06F2216/15 ,  G06T11/60 ,  H04L65/1083 ,  H04L65/403 ,  H04L67/02 ,  H04N21/4725 ,  H04N21/8543 ,  H04N21/8586

摘要： An approach for creating a clickable link within a presentation during a live collaborative web meeting is provided. The approach identifies one or more uniform resource locators within the presentation. The approach retrieves metadata for each of the one or more uniform resource locators within the presentation. The approach presents the metadata for each of the one or more uniform resource locators with a corresponding image from the presentation. The approach creates the clickable link for each of the one or more uniform resource locators with the corresponding image.

公开(公告)号：US09251236B2

公开(公告)日：2016-02-02

申请号：US14144251

申请日：2013-12-30

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Nisha K. Nair ,  Dinesh K. Nirmal ,  Sandhya C. Turaga ,  David J. Wisneski

IPC分类号： G06F7/00 ,  G06F17/30 ,  G06F17/22

CPC分类号： G06F17/30581 ,  G06F17/2288 ,  G06F17/30011 ,  G06F17/30873 ,  G06F2216/15

摘要： A method for synchronizing a database with displayed data, includes providing a data feed to receive data from the database to provide displayed document data, detecting a database change to the data within the database by a database synchronizer to provide a change event, polling the database synchronizer using an HTTP message to detect the change event, and pushing the database change to the displayed document data to update the displayed document data in accordance with the database change and the polling. The polling includes long polling and short polling. A polling servlet within the database synchronizer performs the polling by the database synchronizer. The database synchronizer updates the displayed document data by way of a data structure. The data structure is a queue.

摘要翻译： 一种用于将数据库与显示的数据同步的方法，包括提供数据馈送以从数据库接收数据以提供显示的文档数据，通过数据库同步器检测对数据库内的数据的改变以提供改变事件，轮询数据库 同步器使用HTTP消息来检测更改事件，并将数据库更改推送到显示的文档数据，以根据数据库更改和轮询更新显示的文档数据。 轮询包括长轮询和短轮询。 数据库同步器中的轮询servlet执行数据库同步器的轮询。 数据库同步器通过数据结构更新显示的文档数据。 数据结构是队列。

公开(公告)号：US09086725B2

公开(公告)日：2015-07-21

申请号：US13669965

申请日：2012-11-06

申请人： International Business Machines Corporation

发明人： Kulir Singh Bhogal ,  Gregory Jensen Boss ,  Rick A. Hamilton ,  Anne R. Sand

IPC分类号： H04N7/15 ,  G06F17/30 ,  G06F3/01

CPC分类号： G06F3/01 ,  G06F17/30056 ,  G06F17/30902 ,  G06F2216/15 ,  G06Q10/10 ,  H04L12/1813 ,  H04L12/1822 ,  H04L12/1827 ,  H04M3/567 ,  H04M2203/554 ,  H04N7/15

摘要： The present invention enables the host (presenter) to monitor and identify the current slide of the host presentation that is being displayed on a local user machine. The host is able to receive queries such as instant messages from local user's viewing the presentation and identify a particular presentation slide with contents that formed the basis for the question. The present invention generates a transcript of the local user activities that occurred during the presentation. This transcript helps the host presenter understand the contents of the activities and the basis for queries made to the host presenter.

摘要翻译： 本发明使主机（演示者）能够监视和识别正在当地用户机器上显示的主机呈现的当前幻灯片。 主机能够接收诸如来自本地用户查看演示文稿的即时消息的查询，并且识别特定的演示幻灯片，其中内容形成了该问题的基础。 本发明产生在呈现期间发生的本地用户活动的抄本。 本记录可帮助主持人了解活动的内容以及向主持人提出的查询的基础。