公开(公告)号：US11188559B2

公开(公告)日：2021-11-30

申请号：US15857713

申请日：2017-12-29

Applicant: Dropbox, Inc.

Inventor： Robert Ying ,  Sam Keller

IPC: G06F17/30 ,  G06F16/27 ,  G06F16/11 ,  G06F16/18 ,  G06F16/178 ,  G06F16/176 ,  G06F3/06 ,  G06F21/60 ,  G06F21/62 ,  H04L29/06 ,  H04L29/08 ,  G06F16/958 ,  G06F16/2455 ,  G06F16/951 ,  G06F16/172 ,  G06F1/04 ,  G06F9/54 ,  G06F11/14 ,  G06F12/14 ,  G06F21/10 ,  H04L9/32 ,  G06F16/23 ,  G06F16/22 ,  G06F16/182 ,  G06F16/185 ,  G06F16/16 ,  G06F16/13 ,  G06F16/174 ,  G06F16/14 ,  G06F16/907 ,  G06F16/17 ,  G06F16/901 ,  G06F16/955

Abstract: The present technology pertains to an organization directory hosted by a synchronized content management system. The corporate directory can provide access to user accounts for all members of the organization to all content items in the organization directory on the respective file systems of the members' client devices. Members can reach any content item at the same path as other members relative to the organization directory root on their respective client device. In some embodiments novel access permissions are granted to maintain path consistency.

公开(公告)号：US10599673B2

公开(公告)日：2020-03-24

申请号：US15868489

申请日：2018-01-11

Applicant: Dropbox, Inc.

Inventor： Isaac Goldberg ,  Sujay Jayakar ,  John Lai ,  Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta ,  Geoffry Song ,  Elmer Charles Jubb, IV

IPC: G06F16/27 ,  G06F16/11 ,  G06F16/18 ,  G06F16/178 ,  G06F16/176 ,  G06F21/62 ,  G06F16/23 ,  G06F16/22 ,  H04L29/08 ,  G06F16/182 ,  G06F1/04 ,  G06F16/185 ,  H04L29/06 ,  G06F16/16 ,  G06F21/60 ,  G06F16/13 ,  G06F16/174 ,  G06F16/14 ,  G06F16/907 ,  G06F16/17 ,  G06F3/06 ,  G06F9/54 ,  G06F12/14 ,  G06F16/2455 ,  G06F16/172 ,  G06F11/14 ,  G06F21/10 ,  G06F16/958 ,  G06F16/901 ,  G06F16/951 ,  G06F16/955 ,  H04L9/32

Abstract: The disclosed technology relates to a system configured to identify at least one difference between a sync tree and at least one of a remote tree and a local tree. The sync tree represents a known synced state between a server state and a file system state, the remote tree represents the server state, and the local tree represents the file system state. The system may further generate, based on the at least one difference, a set of operations configured to converge the server state and the file system state and manage the execution of the set of operations.

公开(公告)号：US10324903B1

公开(公告)日：2019-06-18

申请号：US15868518

申请日：2018-01-11

Applicant: Dropbox, Inc.

Inventor： Isaac Goldberg ,  Elmer Charles Jubb, IV ,  Sujay Jayakar ,  John Lai ,  Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta ,  Geoffry Song

IPC: G06F16/22 ,  G06F16/23 ,  H04L29/08 ,  G06F16/178

CPC classification number: G06F16/137 ,  G06F1/04 ,  G06F3/0629 ,  G06F3/067 ,  G06F9/547 ,  G06F16/11 ,  G06F16/122 ,  G06F16/125 ,  G06F16/128 ,  G06F16/152 ,  G06F16/156 ,  G06F16/172 ,  G06F16/1734 ,  G06F16/1744 ,  G06F16/176 ,  G06F16/1767 ,  G06F16/178 ,  G06F16/1787 ,  G06F16/18 ,  G06F16/182 ,  G06F16/183 ,  G06F16/1844 ,  G06F16/185 ,  G06F16/2246 ,  G06F16/2379 ,  G06F16/24552 ,  G06F16/27 ,  G06F16/275 ,  G06F16/907 ,  G06F16/958 ,  G06F21/6218 ,  G06F2221/2141 ,  H04L9/3213 ,  H04L9/3247 ,  H04L63/10 ,  H04L63/101 ,  H04L67/06 ,  H04L67/1095 ,  H04L67/1097 ,  H04L67/306 ,  H04L67/42

Abstract: The disclosed technology relates to a system configured to obtain a set of tree data structures including a remote tree representing a server state of content items associated with a user account on a content management system, a local tree representing a file system state of content items associated with the user account on a client device, and a sync tree representing a known sync state between the content management system and the client device. The system is configured to determine that the user account on the content management system includes at least one modification not synchronized to the client device by comparing the remote tree and the sync tree.

公开(公告)号：US11423048B2

公开(公告)日：2022-08-23

申请号：US17077719

申请日：2020-10-22

Applicant: Dropbox, Inc.

Inventor： Isaac Goldberg ,  Sujay Jayakar ,  John Lai ,  Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta ,  Geoffry Song ,  Elmer Charles Jubb, IV

IPC: G06F16/00 ,  G06F16/27 ,  G06F16/11 ,  G06F16/18 ,  G06F16/178 ,  G06F16/176 ,  G06F3/06 ,  G06F21/60 ,  G06F21/62 ,  H04L9/40 ,  H04L67/06 ,  H04L67/1097 ,  G06F16/958 ,  G06F16/2455 ,  G06F16/951 ,  G06F16/172 ,  G06F1/04 ,  G06F9/54 ,  G06F11/14 ,  G06F12/14 ,  G06F21/10 ,  H04L9/32 ,  H04L67/1095 ,  G06F16/23 ,  G06F16/22 ,  G06F16/182 ,  G06F16/185 ,  G06F16/16 ,  G06F16/13 ,  G06F16/174 ,  G06F16/14 ,  G06F16/907 ,  G06F16/17 ,  G06F16/901 ,  G06F16/955 ,  H04L67/306 ,  H04L67/01

Abstract: The disclosed technology relates to a system configured to compute a difference between a remote tree data structure representing a server state for content items associated with an account on a content management system and a sync tree data structure representing a known synchronization state between the content management system and the computing system. The system is configured to generate, based on the difference, a set of operations that when performed on the computing system update the content items stored on the client device to converge a file system state on the computing system and the server state.

公开(公告)号：US20210232597A1

公开(公告)日：2021-07-29

申请号：US17230249

申请日：2021-04-14

Applicant: Dropbox, Inc.

Inventor： Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta

IPC: G06F16/27 ,  G06F16/11 ,  G06F16/18 ,  G06F16/178 ,  G06F16/176 ,  G06F3/06 ,  G06F21/60 ,  G06F21/62 ,  H04L29/06 ,  H04L29/08 ,  G06F16/958 ,  G06F16/2455 ,  G06F16/951 ,  G06F16/172 ,  G06F1/04 ,  G06F9/54 ,  G06F11/14 ,  G06F12/14 ,  G06F21/10 ,  H04L9/32 ,  G06F16/23 ,  G06F16/22 ,  G06F16/182 ,  G06F16/185 ,  G06F16/16 ,  G06F16/13 ,  G06F16/174 ,  G06F16/14 ,  G06F16/907 ,  G06F16/17 ,  G06F16/901 ,  G06F16/955

Abstract: The disclosed technology relates to a system configured to receive operations data from a content management system, wherein the operations data comprises a log of operations, execute the log of operations, and update, based on execution of the log of operations, a remote tree representing a server state for content items stored on the content management system.

公开(公告)号：US20190205427A1

公开(公告)日：2019-07-04

申请号：US15868511

申请日：2018-01-11

Applicant: Dropbox, Inc.

Inventor： Isaac Goldberg ,  Sujay Jayakar ,  John Lai ,  Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta ,  Geoffry Song ,  Elmer Charles Jubb, IV

IPC: G06F17/30 ,  H04L29/08

CPC classification number: G06F16/137 ,  G06F1/04 ,  G06F3/0629 ,  G06F3/067 ,  G06F9/547 ,  G06F16/11 ,  G06F16/122 ,  G06F16/125 ,  G06F16/128 ,  G06F16/152 ,  G06F16/156 ,  G06F16/172 ,  G06F16/1734 ,  G06F16/1744 ,  G06F16/176 ,  G06F16/1767 ,  G06F16/178 ,  G06F16/1787 ,  G06F16/18 ,  G06F16/182 ,  G06F16/183 ,  G06F16/1844 ,  G06F16/185 ,  G06F16/2246 ,  G06F16/2379 ,  G06F16/24552 ,  G06F16/27 ,  G06F16/275 ,  G06F16/907 ,  G06F16/958 ,  G06F21/6218 ,  G06F2221/2141 ,  H04L9/3213 ,  H04L9/3247 ,  H04L63/10 ,  H04L63/101 ,  H04L67/06 ,  H04L67/1095 ,  H04L67/1097 ,  H04L67/306 ,  H04L67/42

Abstract: The disclosed technology relates to a system configured to compute a difference between a remote tree data structure representing a server state for content items associated with an account on a content management system and a sync tree data structure representing a known synchronization state between the content management system and the computing system. The system is configured to generate, based on the difference, a set of operations that when performed on the computing system update the content items stored on the client device to converge a file system state on the computing system and the server state.

公开(公告)号：US20190205426A1

公开(公告)日：2019-07-04

申请号：US15868489

申请日：2018-01-11

Applicant: Dropbox, Inc.

Inventor： Isaac Goldberg ,  Sujay Jayakar ,  John Lai ,  Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta ,  Geoffry Song ,  Elmer Charles Jubb, IV

IPC: G06F17/30 ,  H04L29/08

Abstract: The disclosed technology relates to a system configured to identify at least one difference between a sync tree and at least one of a remote tree and a local tree. The sync tree represents a known synced state between a server state and a file system state, the remote tree represents the server state, and the local tree represents the file system state. The system may further generate, based on the at least one difference, a set of operations configured to converge the server state and the file system state and manage the execution of the set of operations.

公开(公告)号：US11657067B2

公开(公告)日：2023-05-23

申请号：US17230249

申请日：2021-04-14

Applicant: Dropbox, Inc.

Inventor： Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta

IPC: G06F16/20 ,  G06F16/27 ,  G06F16/11 ,  G06F16/18 ,  G06F16/178 ,  G06F16/176 ,  G06F3/06 ,  G06F21/60 ,  G06F21/62 ,  H04L9/40 ,  H04L67/06 ,  H04L67/1097 ,  G06F16/958 ,  G06F16/2455 ,  G06F16/951 ,  G06F16/172 ,  G06F1/04 ,  G06F9/54 ,  G06F11/14 ,  G06F12/14 ,  G06F21/10 ,  H04L9/32 ,  H04L67/1095 ,  G06F16/23 ,  G06F16/22 ,  G06F16/182 ,  G06F16/185 ,  G06F16/16 ,  G06F16/13 ,  G06F16/174 ,  G06F16/14 ,  G06F16/907 ,  G06F16/17 ,  G06F16/901 ,  G06F16/955 ,  H04L67/306 ,  H04L67/01

CPC classification number: G06F16/27 ,  G06F1/04 ,  G06F3/065 ,  G06F3/067 ,  G06F3/0619 ,  G06F3/0623 ,  G06F3/0629 ,  G06F3/0652 ,  G06F9/547 ,  G06F11/1469 ,  G06F12/1466 ,  G06F16/11 ,  G06F16/113 ,  G06F16/116 ,  G06F16/119 ,  G06F16/122 ,  G06F16/125 ,  G06F16/128 ,  G06F16/13 ,  G06F16/137 ,  G06F16/148 ,  G06F16/152 ,  G06F16/156 ,  G06F16/16 ,  G06F16/162 ,  G06F16/168 ,  G06F16/172 ,  G06F16/176 ,  G06F16/178 ,  G06F16/1734 ,  G06F16/1744 ,  G06F16/1767 ,  G06F16/1787 ,  G06F16/18 ,  G06F16/182 ,  G06F16/183 ,  G06F16/184 ,  G06F16/185 ,  G06F16/1827 ,  G06F16/1844 ,  G06F16/2246 ,  G06F16/2255 ,  G06F16/2322 ,  G06F16/2358 ,  G06F16/2365 ,  G06F16/2379 ,  G06F16/24552 ,  G06F16/275 ,  G06F16/907 ,  G06F16/9027 ,  G06F16/951 ,  G06F16/955 ,  G06F16/958 ,  G06F21/10 ,  G06F21/604 ,  G06F21/6218 ,  H04L9/3213 ,  H04L9/3247 ,  H04L63/08 ,  H04L63/0853 ,  H04L63/10 ,  H04L63/101 ,  H04L63/102 ,  H04L67/06 ,  H04L67/1095 ,  H04L67/1097 ,  G06F2201/84 ,  G06F2212/1052 ,  G06F2221/2141 ,  H04L67/01 ,  H04L67/306

Abstract: The disclosed technology relates to a system configured to receive operations data from a content management system, wherein the operations data comprises a log of operations, execute the log of operations, and update, based on execution of the log of operations, a remote tree representing a server state for content items stored on the content management system.

公开(公告)号：US11514078B2

公开(公告)日：2022-11-29

申请号：US16991798

申请日：2020-08-12

Applicant: Dropbox, Inc.

Inventor： Elmer Charles Jubb, IV ,  Nipunn Koorapati ,  Robert Ying

IPC: G06F7/00 ,  G06F17/00 ,  G06F16/27 ,  G06F16/11 ,  G06F16/18 ,  G06F16/178 ,  G06F16/176 ,  G06F3/06 ,  G06F21/60 ,  G06F21/62 ,  H04L9/40 ,  H04L67/06 ,  H04L67/1097 ,  G06F16/958 ,  G06F16/2455 ,  G06F16/951 ,  G06F16/172 ,  G06F1/04 ,  G06F9/54 ,  G06F11/14 ,  G06F12/14 ,  G06F21/10 ,  H04L9/32 ,  H04L67/1095 ,  G06F16/23 ,  G06F16/22 ,  G06F16/182 ,  G06F16/185 ,  G06F16/16 ,  G06F16/13 ,  G06F16/174 ,  G06F16/14 ,  G06F16/907 ,  G06F16/17 ,  G06F16/901 ,  G06F16/955 ,  H04L67/306 ,  H04L67/01

Abstract: In some embodiments, a system for synchronizing content with client devices receives a request from a client device to synchronize operations pertaining to content items associated with a user account registered at the system. The request can include the operations and a cursor identifying a current position of the client in a journal of revisions on the system. Based on the operations, the system generates linearized operations associated with the content items. The linearized operations can include a respective operation derived for each of the content items from one or more of the operations. The system converts each respective operation in the linearized operations to a respective revision for the journal of revisions and, based on the cursor, determines whether the respective revision conflicts with revisions in the journal. When the respective revision does not conflict with revisions in the journal, the system adds the respective revision to the journal.

公开(公告)号：US11010402B2

公开(公告)日：2021-05-18

申请号：US15863751

申请日：2018-01-05

Applicant: Dropbox, Inc.

Inventor： Robert Ying ,  Nipunn Koorapati ,  Gautam Gupta

IPC: G06F16/10 ,  G06F16/27 ,  G06F16/11 ,  G06F16/18 ,  G06F16/178 ,  G06F16/176 ,  G06F3/06 ,  G06F21/60 ,  G06F21/62 ,  H04L29/06 ,  H04L29/08 ,  G06F16/958 ,  G06F16/2455 ,  G06F16/951 ,  G06F16/172 ,  G06F1/04 ,  G06F9/54 ,  G06F11/14 ,  G06F12/14 ,  G06F21/10 ,  H04L9/32 ,  G06F16/23 ,  G06F16/22 ,  G06F16/182 ,  G06F16/185 ,  G06F16/16 ,  G06F16/13 ,  G06F16/174 ,  G06F16/14 ,  G06F16/907 ,  G06F16/17 ,  G06F16/901 ,  G06F16/955

Abstract: The disclosed technology relates to a system configured to receive operations data from a content management system, wherein the operations data comprises a log of operations, execute the log of operations, and update, based on execution of the log of operations, a remote tree representing a server state for content items stored on the content management system.