公开(公告)号：US09787799B2

公开(公告)日：2017-10-10

申请号：US14247436

申请日：2014-04-08

Applicant: Dropbox, Inc.

Inventor： Anthony Grue ,  Andrew Haven ,  Andrew Scheff

IPC: H04L29/08 ,  G06F17/30 ,  H04N1/00 ,  H04M1/725

CPC classification number: H04L67/322 ,  G06F17/30244 ,  G06F17/30268 ,  G06F17/30899 ,  H04M1/72561 ,  H04N1/00132

Abstract: Systems, methods, and non-transitory computer readable media for managing content items having multiple resolutions may be provided. In some embodiments, a user device may send a request to access one or more images from a content management system. The one or more images may be categorized on the user device by an expected use that determines that the one or more images be in a first version. A second version of the one or more images may be received while a background download of the first version of the one or more images may be performed. In some embodiments, the first version may correspond to a high-resolution image whereas the second version may correspond to a lower resolution image.

公开(公告)号：US20170048332A1

公开(公告)日：2017-02-16

申请号：US15335161

申请日：2016-10-26

Applicant: DROPBOX, INC.

Inventor： Stephen Poletto ,  Nils Peter Welinder ,  Anthony Grue

IPC: H04L29/08 ,  H04W76/02 ,  H04L12/26

CPC classification number: H04L67/142 ,  G06F12/1072 ,  G06F17/30165 ,  G06F17/3028 ,  G06F17/30575 ,  G06F17/30943 ,  H04L43/0811 ,  H04L43/16 ,  H04L67/06 ,  H04L67/1095 ,  H04L67/16 ,  H04L67/42 ,  H04W76/11

Abstract: Systems, methods, and non-transitory computer readable media are provided for maintaining local virtual states pending server-side storage across multiple devices and users and intermittent network connections. In exemplary embodiments, content added by a user to his or her account locally on a user device may be displayed, and all interactivity therewith may be facilitated, as if the content had already been created on the content management system. In content management system applications that support shared virtual spaces, changes made by the user from his or her user device to the shared virtual space (including creation of a new shared virtual space) may be displayed locally as soon as the change has been made, not waiting for the information to be transmitted to the server or its state to be made consistent with that of the mobile device.

Abstract translation: 提供了系统，方法和非暂时性计算机可读介质，用于在多个设备和用户以及间歇性网络连接之间维护等待服务器端存储的本地虚拟状态。 在示例性实施例中，可以显示用户在用户设备上本地添加到他或她的帐户的内容，并且与内容管理系统上已经创建内容一样，可以促进与其的所有交互性。 在支持共享虚拟空间的内容管理系统应用程序中，用户从其用户设备到共享虚拟空间（包括创建新的共享虚拟空间）所做的更改可以在更改完成之后立即显示， 不等待将信息传输到服务器或其状态以与移动设备的信息一致。

公开(公告)号：US20150242443A1

公开(公告)日：2015-08-27

申请号：US14247468

申请日：2014-04-08

Applicant: Dropbox, Inc.

Inventor： Anthony Grue ,  Andrew Haven ,  Andrew Scheff

IPC: G06F17/30 ,  G06F3/0484 ,  G06F3/0482

CPC classification number: G06F16/5866 ,  G06F16/24578 ,  G06F16/9535 ,  G06Q50/01

Abstract: Systems, methods, and non-transitory computer readable media for dynamically selecting and sending content items to a user device based on various network and device conditions are provided. In some embodiments, a listing of images stored within a user account on a content management system may be generated, and a selection probability value may be assigned to each image within the listing. An available capacity level on the user device may be determined, and images may be dynamically selected to be sent to the user device based on the determined available capacity level and each image's selection probability value. In some embodiments, each image's selection probability value may be based on one or more factors. For example, images that have been recently viewed, recently added to a collection of images, and/or shared within a shared virtual space created by the user, may receive higher selection probability values than other images. In some embodiments, the selected images may be ranked in order of priority for transmission to the user device and sent to the user device in order of rank.

Abstract translation: 提供了用于基于各种网络和设备条件动态地选择和发送内容项到用户设备的系统，方法和非暂时计算机可读介质。 在一些实施例中，可以生成存储在内容管理系统上的用户帐户内的图像的列表，并且可以向列表内的每个图像分配选择概率值。 可以确定用户设备上的可用容量级别，并且可以基于所确定的可用容量级别和每个图像的选择概率值，动态地选择图像以发送到用户设备。 在一些实施例中，每个图像的选择概率值可以基于一个或多个因素。 例如，最近被添加到图像集合中和/或在用户创建的共享虚拟空间内共享的图像可以接收比其他图像更高的选择概率值。 在一些实施例中，所选择的图像可按优先顺序排列，以传输给用户设备，并以等级顺序发送给用户设备。

公开(公告)号：US20150180984A1

公开(公告)日：2015-06-25

申请号：US14247528

申请日：2014-04-08

Applicant: Dropbox, Inc.

Inventor： Stephen Poletto ,  Nils Peter Welinder ,  Anthony Grue

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L67/142 ,  G06F12/1072 ,  G06F17/30165 ,  G06F17/3028 ,  G06F17/30575 ,  G06F17/30943 ,  H04L43/0811 ,  H04L43/16 ,  H04L67/06 ,  H04L67/1095 ,  H04L67/16 ,  H04L67/42 ,  H04W76/11

Abstract: Systems, methods, and non-transitory computer readable media are provided for maintaining local virtual states pending server-side storage across multiple devices and users and intermittent network connections. In exemplary embodiments, content added by a user to his or her account locally on a user device may be displayed, and all interactivity therewith may be facilitated, as if the content had already been created on the content management system. In content management system applications that support shared virtual spaces, changes made by the user from his or her user device to the shared virtual space (including creation of a new shared virtual space) may be displayed locally as soon as the change has been made, not waiting for the information to be transmitted to the server or its state to be made consistent with that of the mobile device.

Abstract translation: 提供了系统，方法和非暂时性计算机可读介质，用于在多个设备和用户以及间歇性网络连接之间维护等待服务器端存储的本地虚拟状态。 在示例性实施例中，可以显示用户在用户设备上本地添加到他或她的帐户的内容，并且与内容管理系统上已经创建内容一样，可以促进与其的所有交互性。 在支持共享虚拟空间的内容管理系统应用程序中，用户从其用户设备到共享虚拟空间（包括创建新的共享虚拟空间）所做的更改可以在更改完成之后立即显示， 不等待将信息传输到服务器或其状态以与移动设备的信息一致。

公开(公告)号：US20150134624A1

公开(公告)日：2015-05-14

申请号：US14077953

申请日：2013-11-12

Applicant: Dropbox, Inc.

Inventor： Michael Dwan ,  Anthony Grue ,  Daniel Kluesing

IPC: G06F17/30

CPC classification number: G06F17/30303 ,  G06F17/30117 ,  G06F17/30575

Abstract: Methods, systems, and computer readable media for content item purging functionality are provided. A contact item purger, such as may be incorporated within a local client application of a content management system, leverages its knowledge as to which items have been uploaded to the content management system, and how long content items have been stored on the user device, to propose items for local deletion and thus reclaiming storage on the user device. A contact item purger may run on one or more devices of a user associated with an account on a content management system upon various triggering events, and may run with or without user interaction, thus maintaining available user device memory capacity at all times.

Abstract translation: 提供了用于内容项清除功能的方法，系统和计算机可读介质。 诸如可以并入内容管理系统的本地客户端应用程序中的联系人项目清除器利用其关于哪些项目已被上载到内容管理系统的知识以及内容项目已经存储在用户设备上的时间长短， 提出用于本地删除的项目，从而在用户设备上回收存储。 在各种触发事件之后，联系人项目清除器可以在与内容管理系统上的帐户相关联的一个或多个设备上运行，并且可以在有或没有用户交互的情况下运行，从而始终保持可用的用户设备存储器容量。

公开(公告)号：US20150120763A1

公开(公告)日：2015-04-30

申请号：US14067683

申请日：2013-10-30

Applicant: Dropbox, Inc.

Inventor： Anthony Grue ,  Viraj Mody ,  Chris Varenhorst ,  Sean Lynch

IPC: G06F17/30

CPC classification number: G06F17/30386

Abstract: The disclosed embodiments provide a system that facilitates access to content. During operation, the system provides access to a set of content items associated with at least one user account in a synchronized content management system through a file chooser on an electronic device. Next, the system provides one or more filters for viewing the content items through the file chooser, wherein the one or more filters are based at least in part on synchronization data associated with the set of content items.

Abstract translation: 所公开的实施例提供了便于访问内容的系统。 在操作期间，系统通过电子设备上的文件选择器提供对同步内容管理系统中与至少一个用户帐户相关联的一组内容项的访问。 接下来，系统提供一个或多个过滤器，用于通过文件选择器查看内容项，其中所述一个或多个过滤器至少部分地基于与该组内容项相关联的同步数据。