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1. 发明授权

US07370269B1 System and method for real-time annotation of a co-browsed document 有权
标题翻译：用于实时注释共浏览文档的系统和方法
公开(公告)号：US07370269B1
公开(公告)日：2008-05-06
申请号：US10227766
申请日：2002-08-26
申请人： Damodar R. Prabhu , Jeffrey R. Doering , Xuxia Kuang , Anindo Roy , Ramu Sunkara
发明人： Damodar R. Prabhu , Jeffrey R. Doering , Xuxia Kuang , Anindo Roy , Ramu Sunkara
IPC分类号： G06F15/00 , G06F3/00
CPC分类号： G06Q10/10 , G06F17/30873
摘要： A system and method for facilitating annotation of a document co-browsed by multiple attendees of a collaboration session. A co-browsed page is served to the attendees by a collaboration server. An attendee (e.g., the host) annotates the page by highlighting a portion, placing or moving a pointer, scrolling the page within a window, or taking some other action. A collaboration applet operating in conjunction with the attendee's browser notes the position of the annotation (and size of annotation if it involves highlighting) and normalizes that position relative to the page. The collaboration applet then transmits an annotation event to the collaboration server, with the normalized position. The event is forwarded to other attendees, where the annotation is recreated.
摘要翻译：一种用于促进由协作会话的多个与会者共同浏览的文档的注释的系统和方法。共同浏览的页面由协作服务器提供给与会者。参加者（例如，主机）通过突出显示部分，放置或移动指针，在窗口内滚动页面或采取某种其他动作来注释该页面。与参加者的浏览器一起操作的协作小程序注释注释的位置（如果涉及突出显示，则注释的大小）并且相对于页面标准化该位置。然后，协作小程序将标注的事件发送到协作服务器。事件将转发给其他与会者，其中重新创建注释。

2. 发明授权

US07149776B1 System and method for real-time co-browsing 有权
标题翻译：用于实时共同浏览的系统和方法
公开(公告)号：US07149776B1
公开(公告)日：2006-12-12
申请号：US10228247
申请日：2002-08-26
申请人： Anindo Roy , Damodar R. Prabhu , Jeffrey R. Doering , Xuxia Kuang , Ramu Sunkara
发明人： Anindo Roy , Damodar R. Prabhu , Jeffrey R. Doering , Xuxia Kuang , Ramu Sunkara
IPC分类号： G06F15/16
CPC分类号： G06F17/30873 , G06F2216/15 , H04L12/1827
摘要： A system and method for facilitating the collaborative co-browsing of a document or web page. A collaboration server retrieves content of a page on behalf of a collaboration participant or attendee. Each attendee operates or views the content with a browser that is augmented with a collaboration applet. Tags, links, script code and other references that may cause a different page to be accessed or loaded fro the current page are transformed or replaced on the server before the page is distributed to the attendees. In particular, events and redirections that may cause the attendee browser to directly navigate to another page are transformed on the server. Pre-determined rules may be applied to prevent some attendees from viewing certain content (e.g., financial or personal data). A page may be further transformed at a client browser, to redirect a hyperlink to the collaboration server or to trap some other event.
摘要翻译：一种用于促进文档或网页的协同共同浏览的系统和方法。协作服务器代表协作参与者或与会者检索页面的内容。每个与会者使用协作小程序进行扩充的浏览器来操作或查看内容。在将页面分发给与会者之前，会在服务器上转换或替换可能导致当前页面访问或加载的不同页面的标签，链接，脚本代码和其他引用。特别地，可能导致与会者浏览器直接导航到另一页面的事件和重定向在服务器上进行转换。可以应用预定规则以防止一些与会者观看某些内容（例如，财务或个人数据）。可以在客户端浏览器进一步转换页面，将超链接重定向到协作服务器或者陷阱某些其他事件。

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