公开(公告)号：US09325571B2

公开(公告)日：2016-04-26

申请号：US13903547

申请日：2013-05-28

Applicant: Dropbox, Inc.

Inventor： Alicia Chen

IPC: H04L12/24 ,  H04L29/08 ,  G06F9/46 ,  G06F21/62 ,  H04L29/06

CPC classification number: H04L41/0803 ,  G06F9/468 ,  G06F21/6245 ,  H04L63/10 ,  H04L63/102 ,  H04L67/1095 ,  H04L67/306

Abstract: Various embodiments of the disclosed technology can configure access permissions for content shared via an online content management system. In one example, a first user of the online content management system can share his directory including files with other users (“recipients”). Upon agreeing to the content sharing from the first user, the recipients can reconstruct local representations of the shared directory and any included file (i.e., local representations of shared content). Access permissions associated with the recipients' local representations of the shared content can be configured to prevent unpermitted/unauthorized modifying or deleting of the local representations by the recipients. However, the first user can maintain read and write permissions, permitting him to make modifications or deletions to the shared content. The recipients' local representations of the shared content can be updated by the online content management system to include the modifications or deletions made by the first user.

Abstract translation: 所公开技术的各种实施例可以配置通过在线内容管理系统共享的内容的访问权限。 在一个示例中，在线内容管理系统的第一用户可以与其他用户（“收件人”）共享他的目录，其中包括文件。 在同意来自第一用户的内容共享之后，接收者可以重构共享目录和任何包含的文件（即，共享内容的本地表示）的本地表示。 可以配置与收件人共享内容的本地表示相关联的访问权限，以防止收件人未经授权/未经授权的修改或删除本地表示。 然而，第一个用户可以保持读写权限，允许他对共享内容进行修改或删除。 收件人的共享内容的本地表示可以由在线内容管理系统更新，以包括由第一用户做出的修改或删除。

公开(公告)号：US20140181213A1

公开(公告)日：2014-06-26

申请号：US13724747

申请日：2012-12-21

Applicant: DROPBOX, INC.

Inventor： Rian Hunter ,  David Euresti ,  Brian Smith ,  Alicia Chen ,  Alex Sydell ,  Aston Motes ,  Jie Tang

IPC: H04L29/08

CPC classification number: H04L67/1095 ,  G06F16/93 ,  H04L67/322

Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for prioritizing structural operations and distributing changes in a synced online content management system. An exemplary method can include receiving, from a first client device, a first structural operation for a particular content item and an account within the online content management system. The method can also include receiving, from a second client device, a competing structural operation for the particular content item and the account. The method can then include prioritizing the first structural operation from the first client device over the competing structural operation from the second client device based on predetermined factors. The method can then include executing the first structural operation for the particular content item and the account. The exemplary method can then include distributing the prioritized first structural operation to all synced devices for execution.

Abstract translation: 公开了系统，方法和非暂时的计算机可读存储介质，用于优先化结构操作并在同步的在线内容管理系统中分发更改。 示例性方法可以包括从第一客户端设备接收用于特定内容项目和在线内容管理系统内的帐户的第一结构操作。 该方法还可以包括从第二客户端设备接收特定内容项目和帐户的竞争结构操作。 该方法然后可以基于预定因素，包括来自第一客户端设备的第一结构操作优先于来自第二客户端设备的竞争结构操作。 该方法然后可以包括执行特定内容项目和帐户的第一结构操作。 然后，示例性方法可以包括将优先化的第一结构操作分配给所有同步的设备以供执行。

公开(公告)号：US10348821B2

公开(公告)日：2019-07-09

申请号：US13724747

申请日：2012-12-21

Applicant: Dropbox, Inc.

Inventor： Rian Hunter ,  David Euresti ,  Brian Smith ,  Alicia Chen ,  Alex Sydell ,  Aston Motes ,  Jie Tang

IPC: H04L29/08 ,  G06F16/93

Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for prioritizing structural operations and distributing changes in a synced online content management system. An exemplary method can include receiving, from a first client device, a first structural operation for a particular content item and an account within the online content management system. The method can also include receiving, from a second client device, a competing structural operation for the particular content item and the account. The method can then include prioritizing the first structural operation from the first client device over the competing structural operation from the second client device based on predetermined factors. The method can then include executing the first structural operation for the particular content item and the account. The exemplary method can then include distributing the prioritized first structural operation to all synced devices for execution.

公开(公告)号：US20140181057A1

公开(公告)日：2014-06-26

申请号：US13723074

申请日：2012-12-20

Applicant: DROPBOX, INC.

Inventor： David Euresti ,  Brian Smith ,  Alicia Chen ,  Aston Motes ,  Rian Hunter ,  Jie Tang

IPC: G06F17/30

CPC classification number: G06F17/3015

Abstract: A method and system for automatically rotating image files and preventing duplicate uploads in a remote file storage system is described. The system receives an image file. The system calculates a hash value associated with newly uploaded files. The system then automatically rotates the images based on orientation data associated with the files (if included). The system then compares the hash value(s) associated with the new file(s) with the hash values from the existing files stored on the remote file storage system. If the hash values of any of the new files to be uploaded match a hash value on the hash value list, then the system prevents the new files from being uploaded to the remote file storage system.

Abstract translation: 描述用于自动旋转图像文件并防止远程文件存储系统中的重复上传的方法和系统。 系统接收图像文件。 系统计算与新上传的文件相关联的哈希值。 然后，系统将根据与文件相关联的方向数据（如果包含）自动旋转图像。 然后，系统将与新文件相关联的哈希值与存储在远程文件存储系统上的现有文件的哈希值进行比较。 如果要上传的任何新文件的哈希值与哈希值列表上的哈希值相匹配，则系统将阻止新文件上传到远程文件存储系统。

公开(公告)号：US09992278B2

公开(公告)日：2018-06-05

申请号：US13871480

申请日：2013-04-26

Applicant: Dropbox, Inc.

Inventor： Alicia Chen ,  David Euresti

IPC: G06F15/16 ,  H04L29/08

CPC classification number: H04L67/1095 ,  H04L67/18 ,  H04L67/306

Abstract: A content item uploaded to a content management system from a client device can be assigned to one of multiple user accounts on which the client device is authorized. The user account can be selected based on account selection rules dictating selection of a user account based on various factors. For example, the account selection rules can dictate selection of a user account based on the type of user account; the type of content item; the client device that created the content item; the time the content item was created, modified, or uploaded; the location the content item was created, modified, or uploaded; etc. The account selection rules can be specified by a user or be heuristics based on general assumptions, data gathered regarding the user, and/or historical data gathered from content items already assigned to the user accounts. The content item can be assigned to the selected user account.

公开(公告)号：US09430669B2

公开(公告)日：2016-08-30

申请号：US14530555

申请日：2014-10-31

Applicant: Dropbox, Inc.

Inventor： Aaron Staley ,  Aditi Jain ,  Aisha Ferrazares ,  Alicia Chen ,  Ashish Warty ,  John Adams ,  Joseph Hui ,  Kathryn Siegel ,  Lennart Jansson ,  Matteus Pan ,  Rob Baesman ,  Siyao Xu

IPC: G06F17/30 ,  G06F21/62

CPC classification number: G06F21/6218 ,  G06F17/30115 ,  G06F17/30165 ,  G06F17/30418 ,  G06F17/30669 ,  G06F21/6245 ,  G06F2221/2141

Abstract: A content management system allows a user to create a collection folder to which a submitting user can add content items without being able to access content items added to the folder by other submitting users. A collection folder is created in a namespace of a collecting user and folder is made available to multiple submitting users to allow the submitting users to add items to the folder. When a submitting user first request to store a content item in the collection folder, the content management system creates a sub-folder associated with the submitting user in the collection folder and stores the content item in the sub-folder. The submitting user is given rights to the sub-folder, but is not given rights to sub-folders created for other submitting users.

Abstract translation: 内容管理系统允许用户创建收集文件夹，提交用户可以向其添加内容项，而不能访问由其他提交用户添加到该文件夹​​的内容项。 收集文件夹在收集用户的命名空间中创建，文件夹可用于多个提交用户，以允许提交用户将项目添加到文件夹。 当提交用户首先请求将内容项目存储在收集文件夹中时，内容管理系统创建与收集文件夹中的提交用户相关联的子文件夹，并将该内容项存储在子文件夹中。 提交用户被赋予子文件夹的权限，但没有赋予为其他提交用户创建的子文件夹的权限。

公开(公告)号：US09104687B2

公开(公告)日：2015-08-11

申请号：US13723074

申请日：2012-12-20

Applicant: Dropbox, Inc.

Inventor： David Euresti ,  Brian Smith ,  Alicia Chen ,  Aston Motes ,  Rian Hunter ,  Jie Tang

IPC: G06F17/00 ,  G06F17/30

CPC classification number: G06F17/3015

Abstract: A method and system for automatically rotating image files and preventing duplicate uploads in a remote file storage system is described. The system receives an image file. The system calculates a hash value associated with newly uploaded files. The system then automatically rotates the images based on orientation data associated with the files (if included). The system then compares the hash value(s) associated with the new file(s) with the hash values from the existing files stored on the remote file storage system. If the hash values of any of the new files to be uploaded match a hash value on the hash value list, then the system prevents the new files from being uploaded to the remote file storage system.

Abstract translation: 描述用于自动旋转图像文件并防止远程文件存储系统中的重复上传的方法和系统。 系统接收图像文件。 系统计算与新上传的文件相关联的哈希值。 然后，系统将根据与文件相关联的方向数据（如果包含）自动旋转图像。 然后，系统将与新文件相关联的哈希值与存储在远程文件存储系统上的现有文件的哈希值进行比较。 如果要上传的任何新文件的哈希值与哈希值列表上的哈希值相匹配，则系统将阻止新文件上传到远程文件存储系统。

公开(公告)号：US20140122451A1

公开(公告)日：2014-05-01

申请号：US13724643

申请日：2012-12-21

Applicant: DROPBOX, INC.

Inventor： David Euresti ,  Brian Smith ,  Alicia Chen ,  Alex Sydell ,  Aston Motes ,  Jie Tang ,  Rian Hunter

IPC: G06F17/30

CPC classification number: G06F16/174

Abstract: A method and system for preventing duplicate file uploads in a remote content management system is described. The user device receives a hash value list associated with the files stored in the remote content management system. The user device calculates a hash value associated with new files to be uploaded. The system then compares the hash value(s) associated with the new file(s) to be uploaded with the hash value list received from the remote file storage system. If the hash values of any of the new files to be uploaded match a hash value on the hash value list, then the system prevents the new files from being uploaded to the remote file storage system.

Abstract translation: 描述了用于防止远程内容管理系统中的重复文件上传的方法和系统。 用户设备接收与存储在远程内容管理系统中的文件相关联的哈希值列表。 用户设备计算与要上传的新文件相关联的哈希值。 然后，系统将与要上传的新文件相关联的哈希值与从远程文件存储系统接收的散列值列表进行比较。 如果要上传的任何新文件的哈希值与哈希值列表上的哈希值相匹配，则系统将阻止新文件上传到远程文件存储系统。

公开(公告)号：US09565232B2

公开(公告)日：2017-02-07

申请号：US14042280

申请日：2013-09-30

Applicant: Dropbox, Inc.

Inventor： Alicia Chen

IPC: G06F17/30 ,  H04L29/08

CPC classification number: H04L67/00 ,  G06F17/30176 ,  H04L67/02 ,  H04L67/1095 ,  H04L67/2842

Abstract: Content items stored on a client device can be imported to a content management system. The client device can be configured to search on the client device for specified file extensions to identify content items to be imported. The search can be of the entire memory, or alternatively, locations known to likely include content items. For example, the search can be based on folders known to be used by content management applications to store content items. Upon identifying content items, an import interface can be presented to the user that enables the user to select whether to proceed with the import. Further, the import interface can enable the user to select import parameters such as the type of import and which content items to import. A user can be enabled to select a subset of content items based on a variety of gathered metadata associated with the content items.

Abstract translation: 存储在客户端设备上的内容项目可以导入内容管理系统。 可以将客户端设备配置为在客户端设备上搜索指定的文件扩展名，以标识要导入的内容项。 搜索可以是整个存储器，或者可选地，已知可能包括内容项的位置。 例如，搜索可以基于内容管理应用程序用来存储内容项目的已知文件夹。 在识别内容项目时，可以向用户呈现导入界面，使得用户能够选择是否继续导入。 此外，导入界面可以使用户能够选择导入参数，如导入类型和要导入的内容项。 可以基于与内容项相关联的各种收集的元数据，使用户能够选择内容项的子集。

公开(公告)号：US20160026815A1

公开(公告)日：2016-01-28

申请号：US14530555

申请日：2014-10-31

Applicant: Dropbox, Inc.

Inventor： Aaron Staley ,  Aditi Jain ,  Aisha Ferrazares ,  Alicia Chen ,  Ashish Warty ,  John Adams ,  Joseph Hui ,  Kathryn Siegel ,  Lennart Jansson ,  Matteus Pan ,  Rob Baesman ,  Siyao Xu

IPC: G06F21/62 ,  G06F17/30

CPC classification number: G06F21/6218 ,  G06F17/30115 ,  G06F17/30165 ,  G06F17/30418 ,  G06F17/30669 ,  G06F21/6245 ,  G06F2221/2141

Abstract: A content management system allows a user to create a collection folder to which a submitting user can add content items without being able to access content items added to the folder by other submitting users. A collection folder is created in a namespace of a collecting user and folder is made available to multiple submitting users to allow the submitting users to add items to the folder. When a submitting user first request to store a content item in the collection folder, the content management system creates a sub-folder associated with the submitting user in the collection folder and stores the content item in the sub-folder. The submitting user is given rights to the sub-folder, but is not given rights to sub-folders created for other submitting users.

Abstract translation: 内容管理系统允许用户创建收集文件夹，提交用户可以向其添加内容项，而不能访问由其他提交用户添加到该文件夹​​的内容项。 收集文件夹在收集用户的命名空间中创建，文件夹可用于多个提交用户，以允许提交用户将项目添加到文件夹。 当提交用户首先请求将内容项目存储在收集文件夹中时，内容管理系统创建与收集文件夹中的提交用户相关联的子文件夹，并将该内容项存储在子文件夹中。 提交用户被赋予子文件夹的权限，但没有赋予为其他提交用户创建的子文件夹的权限。