专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US11562000B2 Storage constrained synchronization engine 有权
公开(公告)号：US11562000B2
公开(公告)日：2023-01-24
申请号：US16887317
申请日：2020-05-29
申请人： Dropbox, Inc.
发明人： Isaac Goldberg , Benjamin Zeis Newhouse
IPC分类号： G06F16/27 , G06F16/23 , G06F16/178 , G06F16/17
摘要： A client application of a content management system provides instructions for synchronizing content items and placeholder items using a local file journal and updated file journal. The client application compares entries in the updated file journal to entries in the local file journal to determine modifications to make to content items or placeholder items stored in a shared content storage directory on the client device. Based on the result of the comparison, the client application replaces placeholder items with content items or replaces content items with placeholder items.

12. 发明申请

US20210209857A1 TECHNIQUES FOR CAPTURING AND DISPLAYING PARTIAL MOTION IN VIRTUAL OR AUGMENTED REALITY SCENES 有权
公开(公告)号：US20210209857A1
公开(公告)日：2021-07-08
申请号：US17205682
申请日：2021-03-18
申请人： Dropbox, Inc.
发明人： Benjamin Zeis Newhouse , Terrence Edward McArdle
IPC分类号： G06T19/00 , G06T15/20 , G06T11/00 , H04N5/77
摘要： The present disclosure relates to techniques for capturing and displaying partial motion in VAR scenes. VAR scenes can include a plurality of images combined and oriented over any suitable geometry. Although VAR scenes may provide an immersive view of a static scene, current systems do not generally support VAR scenes that include dynamic content (e.g., content that varies over time). Embodiments of the present invention can capture, generate, and/or share VAR scenes. This immersive, yet static, view of the VAR scene lacks dynamic content (e.g., content which varies over time). Embodiments of the present invention can efficiently add dynamic content to the VAR scene, allowing VAR scenes including dynamic content to be uploaded, shared, or otherwise transmitted without prohibitive resource requirements. Dynamic content can be captured by device and combined with a preexisting or simultaneously captured VAR scene, and the dynamic content may be played back upon selection.

13. 发明授权

US10733206B2 Propagating computable dependencies within synchronized content items between first and third-party applications 有权
公开(公告)号：US10733206B2
公开(公告)日：2020-08-04
申请号：US15872452
申请日：2018-01-16
申请人： Dropbox, Inc.
发明人： Benjamin Zeis Newhouse
IPC分类号： G06F16/23 , G06F16/27 , G06F40/14
摘要： A content management system synchronizes content items across client computing systems connected by a network. The content management system provides a first party web application to the user. The first party application receives input from the user to create a dependency on another piece of information on a content item in the content management system. The input from the user contains a formula defining the relations between the information source and the created dependency. The value of the dependency is then dependent on the information in the referenced content item and changes based on updates to that content item. The user may also create dependencies with synchronized third party content items.

14. 发明授权

US10462383B2 System and method for acquiring virtual and augmented reality scenes by a user 有权
公开(公告)号：US10462383B2
公开(公告)日：2019-10-29
申请号：US15640858
申请日：2017-07-03
申请人： DROPBOX, INC.
发明人： Benjamin Zeis Newhouse , Terrence Edward McArdle , Amir Akbarzadeh
IPC分类号： G06F3/01 , H04N5/265 , G06T19/00 , H04N5/44 , H04N21/231 , H04N21/24 , H04N21/2665 , H04N21/414 , H04N21/422 , H04N21/4223 , H04N21/478 , H04N21/6547 , H04N21/658 , H04N21/6587
摘要： A preferred method of acquiring virtual or augmented reality (VAR) scenes can include at a plurality of locations of interest, providing one or more users with a predetermined pattern for image acquisition with an image capture device and for each of the one or more users, in response to a user input, acquiring at least one image at the location of interest. The method of the preferred embodiment can also include for each of the one or more users, in response to the acquisition of at least one image, providing the user with feedback to ensure a complete acquisition of the virtual or augmented reality scene; and receiving at a remote database, from each of the one or more users, one or more VAR scenes. One variation of the method of the preferred embodiment can include providing game mechanics to promote proper image acquisition and promote competition between users.

15. 发明授权

US10049145B2 Storage constrained synchronization engine 有权
公开(公告)号：US10049145B2
公开(公告)日：2018-08-14
申请号：US15396254
申请日：2016-12-30
申请人： Dropbox, Inc.
发明人： Isaac Goldberg , Benjamin Zeis Newhouse
IPC分类号： G06F17/30
摘要： A content management system synchronizes content items across client computing systems connected by a network. If a storage allocation for shared content items on a client device is exceeded by the request to add or edit a content item such that it is enlarged, a client application or the host of content management system selects content items to remove from residence on the client device but keep remotely on content management system. Upon removal of the selected content items, the client application creates shadow items, representing the content item but only containing the metadata of the content item. This creates sufficient space while maintaining user access to all synchronized shared content items. Entries in a file journal may be used to track and manage whether a stored item is a content item or a shadow item.

16. 发明申请

US20170308598A1 STORAGE CONSTRAINED SYNCHRONIZATION ENGINE 审中-公开
公开(公告)号：US20170308598A1
公开(公告)日：2017-10-26
申请号：US15396254
申请日：2016-12-30
申请人： Dropbox, Inc.
发明人： Isaac Goldberg , Benjamin Zeis Newhouse
IPC分类号： G06F17/30
CPC分类号： G06F17/30575 , G06F17/30174 , G06F17/30345
摘要： A content management system synchronizes content items across client computing systems connected by a network. If a storage allocation for shared content items on a client device is exceeded by the request to add or edit a content item such that it is enlarged, a client application or the host of content management system selects content items to remove from residence on the client device but keep remotely on content management system. Upon removal of the selected content items, the client application creates shadow items, representing the content item but only containing the metadata of the content item. This creates sufficient space while maintaining user access to all synchronized shared content items. Entries in a file journal may be used to track and manage whether a stored item is a content item or a shadow item.

17. 发明申请

US20170193709A1 DYNAMICALLY DISPLAYING MULTIPLE VIRTUAL AND AUGMENTED REALITY VIEWS ON A SINGLE DISPLAY 审中-公开
公开(公告)号：US20170193709A1
公开(公告)日：2017-07-06
申请号：US15463926
申请日：2017-03-20
申请人： DROPBOX, INC.
发明人： Terrence Edward McArdle , Benjamin Zeis Newhouse , Amir Akbarzadeh
IPC分类号： G06T19/00 , G06F3/0481 , G06F3/0485 , G06F3/01 , G06F3/0346 , G06F3/0488
CPC分类号： G06T19/006 , G06F3/011 , G06F3/012 , G06F3/017 , G06F3/0304 , G06F3/0346 , G06F3/04815 , G06F3/0485 , G06F3/04883 , G06F2203/04806 , G06T1/20 , G06T1/60
摘要： One variation of a method for dynamically displaying multiple virtual and augmented reality scenes on a single display includes determining a set of global transform parameters from a combination of user-defined inputs, user-measured inputs, and device orientation and position derived from sensor inputs; calculating a projection from a configurable function of the global transform parameters, context provided by the user and context specific to a virtual and augmented reality scene; rendering a virtual and augmented reality scene with the calculated projection on a subframe of the display; and repeating the previous two steps to render additional virtual and augmented reality scenes.

18. 发明授权

US09563638B2 Selective downloading of shared content items in a constrained synchronization system 有权
标题翻译：在受约束的同步系统中选择性地下载共享内容项
公开(公告)号：US09563638B2
公开(公告)日：2017-02-07
申请号：US14982713
申请日：2015-12-29
申请人： Dropbox, Inc.
发明人： Benjamin Zeis Newhouse
IPC分类号： G06F17/30 , H04L29/08
CPC分类号： G06F17/30174 , G06F17/30212 , G06F17/30575 , H04L67/06 , H04L67/1095 , H04L67/1097
摘要： A content management system synchronizes content items across client computing systems connected by a network. Each client device has a storage allocation for synchronized shared content items. If the storage allocation for shared content items on a client device is exceeded by the request to add or edit a content item such that it is enlarged, a client application or the host of content management system selects content items to remove from residence on the client device but keep remotely on content management system. Upon removal of the selected content items, the client application creates shadow items, representing the content item but only containing the metadata of the content item. This creates sufficient space while maintaining user access to all synchronized shared content items. When a shadow item is requested by an application running on the client device the client application may approve or deny the request.
摘要翻译：内容管理系统通过由网络连接的客户端计算系统同步内容项。每个客户端设备具有用于同步的共享内容项目的存储分配。如果客户端设备上的共享内容项目的存储分配被添加或编辑内容项目的请求所扩大，则客户端应用程序或内容管理系统主机选择要从客户端上的居民身份删除的内容项目设备，但远程管理内容管理系统。在删除所选择的内容项目时，客户端应用程序创建影子项目，表示内容项目，但仅包含内容项目的元数据。这将创建足够的空间，同时维护用户对所有同步的共享内容项的访问。当客户端设备上运行的应用程序请求影子项目时，客户端应用程序可能会批准或拒绝该请求。

19. 发明申请

US20150243085A1 TECHNIQUES FOR CAPTURING AND DISPLAYING PARTIAL MOTION IN VIRTUAL OR AUGMENTED REALITY SCENES 审中-公开
标题翻译：在虚拟或相关现实场景中捕获和显示部分运动的技术
公开(公告)号：US20150243085A1
公开(公告)日：2015-08-27
申请号：US14628113
申请日：2015-02-20
申请人： Dropbox, Inc.
发明人： Benjamin Zeis Newhouse , Terrence Edward McArdle
IPC分类号： G06T19/00 , G06T19/20 , G06F3/01 , G06T15/20
CPC分类号： G06T19/006 , G06T11/00 , G06T15/20 , G06T2215/16 , H04N5/77
摘要： The present disclosure relates to techniques for capturing and displaying partial motion in VAR scenes. VAR scenes can include a plurality of images combined and oriented over any suitable geometry. Although VAR scenes may provide an immersive view of a static scene, current systems do not generally support VAR scenes that include dynamic content (e.g., content that varies over time). Embodiments of the present invention can capture, generate, and/or share VAR scenes. This immersive, yet static, view of the VAR scene lacks dynamic content (e.g., content which varies over time). Embodiments of the present invention can efficiently add dynamic content to the VAR scene, allowing VAR scenes including dynamic content to be uploaded, shared, or otherwise transmitted without prohibitive resource requirements. Dynamic content can be captured by device and combined with a preexisting or simultaneously captured VAR scene, and the dynamic content may be played back upon selection.
摘要翻译：本公开涉及用于在VAR场景中捕获和显示部分运动的技术。 VAR场景可以包括多个图像组合并定向在任何合适的几何上。虽然VAR场景可以提供静态场景的沉浸式视图，但是当前系统通常不支持包括动态内容（例如随时间变化的内容）的VAR场景。本发明的实施例可以捕获，生成和/或共享VAR场景。 VAR场景的这种身临其境的静态视图缺乏动态内容（例如随时间变化的内容）。本发明的实施例可以有效地向VAR场景添加动态内容，允许包括动态内容在内的VAR场景被上传，共享或以其他方式传输，而不需要太多的资源需求。动态内容可以由设备捕获并与预先存在的或同时捕获的VAR场景组合，并且可以在选择时播放动态内容。

20. 发明申请

US20220283993A1 FILE SYSTEM WARNINGS FOR MOVES OF SHARED CONTENT ITEMS 有权
公开(公告)号：US20220283993A1
公开(公告)日：2022-09-08
申请号：US17824590
申请日：2022-05-25
申请人： Dropbox, Inc.
发明人： Benjamin Zeis Newhouse , Alex Sydell , Shi Cong
IPC分类号： G06F16/17 , G06F21/55 , G06F21/62 , G06F21/52
摘要： The present technology operates in an application layer of an operating system on a client device of a content management system to monitor for changes to shared content items that are likely unintentional—for example the change might move a content item out of a shared space, or otherwise remove the shared content item from access by other users. The present technology can detect a content item change event on a client device, compare a source file system path for the content item change event with a destination file system path for the content item change event to determine a canonical move causing the content item change event, determine that the canonical move was likely unintentional; and display a notification informing the user that a content item change that was likely unintentional was detected and then allow the user to either confirm or deny (undo) the detected change.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式