公开(公告)号：US09110937B2

公开(公告)日：2015-08-18

申请号：US13826436

申请日：2013-03-14

Applicant: Dropbox, Inc.

Inventor： Ziga Mahkovec ,  Nikrad Mahdi ,  Chris Beckmann

IPC: G06F17/30

CPC classification number: G06F17/3033 ,  G06F17/30073 ,  G06F17/30088 ,  G06F17/30091 ,  G06F17/30126 ,  G06F17/30864

Abstract: A content preview of a content item stored in an online storage system can be viewed on a client device without the content item itself being downloaded to the client device and without the use of software associated with the content item being installed on the client device. Furthermore, data storage and processing requirements can be minimized by creating and storing only one content preview for each unique content item. The content item can be identified by using the content item as a hash key in a hashing algorithm. The resulting unique identifier can be used to search a preview index that lists all created content previews and their location. A content preview is only created if one does not exist. The unique identifier can be used to locate the content preview and return it in response to a preview request by a client device.

Abstract translation: 可以在客户端设备上查看存储在在线存储系统中的内容项目的内容预览，而不将内容项目本身下载到客户端设备，而不使用与安装在客户端设备上的内容项相关联的软件。 此外，可以通过为每个唯一内容项创建和存储一个内容预览来最小化数据存储和处理要求。 可以通过使用散列算法中的内容项作为哈希密钥来识别内容项。 结果唯一标识符可用于搜索列出所有创建的内容预览及其​​位置的预览索引。 仅当不存在内容预览时才会创建。 可以使用唯一标识符来定位内容预览并返回它，以响应客户端设备的预览请求。

公开(公告)号：US20240031316A1

公开(公告)日：2024-01-25

申请号：US18478184

申请日：2023-09-29

Applicant: Dropbox, Inc.

Inventor： Huy Nguyen ,  Anvisha Pai ,  Brandon Souba ,  Nikrad Mahdi ,  Rajeev Nayak ,  Anand Prakash ,  Yang Zhang ,  Yuyang Guo ,  Erika DeBenedictis

IPC: H04L51/08 ,  H04L67/06 ,  G06F16/182 ,  H04W4/12 ,  G06Q10/107

CPC classification number: H04L51/08 ,  H04L67/06 ,  G06F16/182 ,  H04W4/12 ,  G06Q10/107

Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing email attachments in an online content management system. In some implementations, a messaging client can receive input attaching a content item to an electronic message in a message thread. In response to the input, the messaging client can store the content item in a file system managed by an online content management system, generate a link to the content item, and insert the link in the electronic message. The content item can be shared with the recipients of the electronic message such that the content item can be synchronized across recipient devices by the online content management system. The messaging client on each recipient device and/or the sender's device can present representations of the attachments associated with the message thread in a centralized location on a GUI of the messaging client.

公开(公告)号：US09747321B2

公开(公告)日：2017-08-29

申请号：US15341482

申请日：2016-11-02

Applicant: Dropbox, Inc.

Inventor： Ziga Mahkovec ,  Nikrad Mahdi ,  Christopher Beckmann

IPC: G06F17/30

CPC classification number: G06F17/3033 ,  G06F17/30073 ,  G06F17/30088 ,  G06F17/30091 ,  G06F17/30126 ,  G06F17/30864

Abstract: A content preview of a content item stored in an online storage system can be viewed on a client device without the content item itself being downloaded to the client device and without the use of software associated with the content item being installed on the client device. Furthermore, data storage and processing requirements can be minimized by creating and storing only one content preview for each unique content item. The content item can be identified by using the content item as a hash key in a hashing algorithm. The resulting unique identifier can be used to search a preview index that lists all created content previews and their location. A content preview is only created if one does not exist. The unique identifier can be used to locate the content preview and return it in response to a preview request by a client device.

公开(公告)号：US09501511B2

公开(公告)日：2016-11-22

申请号：US14797997

申请日：2015-07-13

Applicant: Dropbox, Inc.

Inventor： Ziga Mahkovec ,  Nikrad Mahdi ,  Christopher Beckmann

IPC: G06F17/30

CPC classification number: G06F17/3033 ,  G06F17/30073 ,  G06F17/30088 ,  G06F17/30091 ,  G06F17/30126 ,  G06F17/30864

Abstract: A content preview of a content item stored in an online storage system can be viewed on a client device without the content item itself being downloaded to the client device and without the use of software associated with the content item being installed on the client device. Furthermore, data storage and processing requirements can be minimized by creating and storing only one content preview for each unique content item. The content item can be identified by using the content item as a hash key in a hashing algorithm. The resulting unique identifier can be used to search a preview index that lists all created content previews and their location. A content preview is only created if one does not exist. The unique identifier can be used to locate the content preview and return it in response to a preview request by a client device.

公开(公告)号：US20220272061A1

公开(公告)日：2022-08-25

申请号：US17650478

申请日：2022-02-09

Applicant: Dropbox, Inc.

Inventor： Huy Nguyen ,  Anvisha Pai ,  Brandon Souba ,  Nikrad Mahdi ,  Rajeev Nayak ,  Anand Prakash ,  Yang Zhang ,  Yuyang Guo ,  Erika DeBenedictis

IPC: H04L51/08 ,  H04L67/06 ,  G06F16/182 ,  H04W4/12 ,  G06Q10/10

Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing email attachments in an online content management system. In some implementations, a messaging client can receive input attaching a content item to an electronic message in a message thread. In response to the input, the messaging client can store the content item in a file system managed by an online content management system, generate a link to the content item, and insert the link in the electronic message. The content item can be shared with the recipients of the electronic message such that the content item can be synchronized across recipient devices by the online content management system. The messaging client on each recipient device and/or the sender's device can present representations of the attachments associated with the message thread in a centralized location on a GUI of the messaging client.

公开(公告)号：US20170322937A1

公开(公告)日：2017-11-09

申请号：US15661648

申请日：2017-07-27

Applicant: Dropbox, Inc.

Inventor： Ziga Mahkovec ,  Nikrad Mahdi ,  Christopher Beckmann

IPC: G06F17/30

CPC classification number: G06F16/2255 ,  G06F16/113 ,  G06F16/128 ,  G06F16/13 ,  G06F16/168 ,  G06F16/951

Abstract: A content preview of a content item stored in an online storage system can be viewed on a client device without the content item itself being downloaded to the client device and without the use of software associated with the content item being installed on the client device. Furthermore, data storage and processing requirements can be minimized by creating and storing only one content preview for each unique content item. The content item can be identified by using the content item as a hash key in a hashing algorithm. The resulting unique identifier can be used to search a preview index that lists all created content previews and their location. A content preview is only created if one does not exist. The unique identifier can be used to locate the content preview and return it in response to a preview request by a client device.

公开(公告)号：US20150317307A1

公开(公告)日：2015-11-05

申请号：US14797997

申请日：2015-07-13

Applicant: Dropbox, Inc.

Inventor： Ziga Mahkovec ,  Nikrad Mahdi ,  Chris Beckmann

IPC: G06F17/30

CPC classification number: G06F17/3033 ,  G06F17/30073 ,  G06F17/30088 ,  G06F17/30091 ,  G06F17/30126 ,  G06F17/30864

Abstract: A content preview of a content item stored in an online storage system can be viewed on a client device without the content item itself being downloaded to the client device and without the use of software associated with the content item being installed on the client device. Furthermore, data storage and processing requirements can be minimized by creating and storing only one content preview for each unique content item. The content item can be identified by using the content item as a hash key in a hashing algorithm. The resulting unique identifier can be used to search a preview index that lists all created content previews and their location. A content preview is only created if one does not exist. The unique identifier can be used to locate the content preview and return it in response to a preview request by a client device.

Abstract translation: 可以在客户端设备上查看存储在在线存储系统中的内容项目的内容预览，而不将内容项目本身下载到客户端设备，而不使用与安装在客户端设备上的内容项相关联的软件。 此外，可以通过为每个唯一内容项创建和存储一个内容预览来最小化数据存储和处理要求。 可以通过使用散列算法中的内容项作为哈希密钥来识别内容项。 结果唯一标识符可用于搜索列出所有创建的内容预览及其​​位置的预览索引。 仅当不存在内容预览时才会创建。 可以使用唯一标识符来定位内容预览并返回它，以响应客户端设备的预览请求。

公开(公告)号：US11799810B2

公开(公告)日：2023-10-24

申请号：US17650478

申请日：2022-02-09

Applicant: Dropbox, Inc.

Inventor： Huy Nguyen ,  Anvisha Pai ,  Brandon Souba ,  Nikrad Mahdi ,  Rajeev Nayak ,  Anand Prakash ,  Yang Zhang ,  Yuyang Guo ,  Erika DeBenedictis

IPC: H04L51/08 ,  H04L67/06 ,  G06F16/182 ,  H04W4/12 ,  G06Q10/107

CPC classification number: H04L51/08 ,  G06F16/182 ,  G06Q10/107 ,  H04L67/06 ,  H04W4/12

Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing email attachments in an online content management system. In some implementations, a messaging client can receive input attaching a content item to an electronic message in a message thread. In response to the input, the messaging client can store the content item in a file system managed by an online content management system, generate a link to the content item, and insert the link in the electronic message. The content item can be shared with the recipients of the electronic message such that the content item can be synchronized across recipient devices by the online content management system. The messaging client on each recipient device and/or the sender's device can present representations of the attachments associated with the message thread in a centralized location on a GUI of the messaging client.

公开(公告)号：US11290402B2

公开(公告)日：2022-03-29

申请号：US15283188

申请日：2016-09-30

Applicant: DROPBOX, INC.

Inventor： Huy Nguyen ,  Anvisha Pai ,  Brandon Souba ,  Nikrad Mahdi ,  Rajeev Nayak ,  Anand Prakash ,  Yang Zhang ,  Yuyang Guo ,  Erika DeBenedictis

IPC: H04L12/58 ,  H04L29/08 ,  G06F16/182 ,  H04W4/12 ,  G06Q10/10 ,  H04L51/08 ,  H04L67/06

Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for managing email attachments in an online content management system. In some implementations, a messaging client can receive input attaching a content item to an electronic message in a message thread. In response to the input, the messaging client can store the content item in a file system managed by an online content management system, generate a link to the content item, and insert the link in the electronic message. The content item can be shared with the recipients of the electronic message such that the content item can be synchronized across recipient devices by the online content management system. The messaging client on each recipient device and/or the sender's device can present representations of the attachments associated with the message thread in a centralized location on a GUI of the messaging client.

公开(公告)号：US20170075889A1

公开(公告)日：2017-03-16

申请号：US15341482

申请日：2016-11-02

Applicant: Dropbox, Inc.

Inventor： Ziga Mahkovec ,  Nikrad Mahdi ,  Christopher Beckmann

IPC: G06F17/30

CPC classification number: G06F17/3033 ,  G06F17/30073 ,  G06F17/30088 ,  G06F17/30091 ,  G06F17/30126 ,  G06F17/30864

Abstract: A content preview of a content item stored in an online storage system can be viewed on a client device without the content item itself being downloaded to the client device and without the use of software associated with the content item being installed on the client device. Furthermore, data storage and processing requirements can be minimized by creating and storing only one content preview for each unique content item. The content item can be identified by using the content item as a hash key in a hashing algorithm. The resulting unique identifier can be used to search a preview index that lists all created content previews and their location. A content preview is only created if one does not exist. The unique identifier can be used to locate the content preview and return it in response to a preview request by a client device.

Abstract translation: 可以在客户端设备上查看存储在在线存储系统中的内容项目的内容预览，而不将内容项目本身下载到客户端设备，而不使用与安装在客户端设备上的内容项相关联的软件。 此外，可以通过为每个唯一内容项创建和存储一个内容预览来最小化数据存储和处理要求。 可以通过使用散列算法中的内容项作为哈希密钥来识别内容项。 结果唯一标识符可用于搜索列出所有创建的内容预览及其​​位置的预览索引。 仅当不存在内容预览时才会创建。 可以使用唯一标识符来定位内容预览并返回它，以响应客户端设备的预览请求。