Gautam Gupta

US Patent:

20220188273, Jun 16, 2022

Filed:

Dec 14, 2020

Appl. No.:

17/121381

Inventors:

- San Francisco CA, US
Pranav Vishnu Ramabhadran - San Francisco CA, US
Gautam Gupta - San Francisco CA, US
Adam Arbree - Fairfax CA, US
Michael Nilsson - Glen Cove NY, US
Parker Timmerman - Jersey City NJ, US
Stanimir Pehlivanov - San Francisco CA, US
Yuyang Guo - Mountain View CA, US
Bryan Guillemette - Palo Alto CA, US
Zihao Yang - San Francisco CA, US
Rishabh Jain - San Francisco CA, US
Jonathan Chien - San Francisco CA, US
Royce Ausburn - Mountain View CA, US
David Aeschlimann - San Francisco CA, US

International Classification:

G06F 16/178
G06F 16/16
G06F 16/13
H04L 29/08

Abstract:

Technologies for implementing customized behaviors for content items are provided. An example method can include receiving, from a user account registered with a content management system, a request to access a content item managed by the content management system for the user account, the content item having one or more behaviors configured for an attribute associated with the content item and/or the content item associated with the attribute; obtaining, from a representation of a remote state of content items associated with the user account, metadata defining the attribute associated with the content item; based on the metadata, determining the one or more behaviors configured for the attribute and/or the content item associated with the attribute; and applying the one or more behaviors to the content item.

US Patent:

20210042325, Feb 11, 2021

Filed:

Oct 22, 2020

Appl. No.:

17/077719

Inventors:

- San Francisco CA, US
Sujay Jayakar - San Francisco CA, US
John Lai - San Francisco CA, US
Robert Ying - San Francisco CA, US
Gautam Gupta - San Francisco CA, US
Geoffry Song - San Francisco CA, US

International Classification:

G06F 16/27
G06F 16/11
G06F 16/18
G06F 16/178
G06F 16/176
G06F 3/06
G06F 21/60
G06F 21/62
H04L 29/06
H04L 29/08
G06F 16/958
G06F 16/2455
G06F 16/951
G06F 16/172
G06F 1/04
G06F 9/54
G06F 11/14
G06F 12/14
G06F 21/10
H04L 9/32
G06F 16/23
G06F 16/22
G06F 16/182
G06F 16/185
G06F 16/16
G06F 16/13
G06F 16/174
G06F 16/14
G06F 16/907
G06F 16/17
G06F 16/901
G06F 16/955

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.

US Patent:

20200213090, Jul 2, 2020

Filed:

Dec 27, 2018

Appl. No.:

16/233793

Inventors:

- San Francisco CA, US
Gautam Gupta - Fremont CA, US

International Classification:

H04L 9/06
H04L 29/06

Abstract:

An item is cryptographically encrypted to create a unique hash-value for the item. From this hash-value, an item can be uniquely identified. The hash-value for the item is stored in a first blockchain. When the item is included in a transaction, a transaction entry is stored in a block of the first blockchain. When an item participates in a group of items, a group of items is formed. The group of items is cryptographically encrypted to create a unique hash-value for the group of items. The hash-value for the group of items may be based on hash-values from the items included in the group of items. From this hash-value the group of items can be uniquely identified. The hash-value for the group of items is stored in a second blockchain that is distinct from the first blockchain. When the group of items is included in a transaction, a transaction entry is stored in a block of a second blockchain. By decrypting hash-values for groups of items, groups of items can be traced back to individual items stored in different blockchains. The mechanism of using multiple blockchains and multiple layers of hashing ensures that data in a group of digital items can not be tampered.

US Patent:

20190205406, Jul 4, 2019

Filed:

Jan 10, 2018

Appl. No.:

15/867496

Inventors:

- San Francisco CA, US
Robert Ying - San Francisco CA, US
Gautam Gupta - San Francisco CA, US

International Classification:

G06F 17/30

Abstract:

The disclosed technology relates to a system configured to receive a set of operations configured to converge a server state and a file system state, wherein the server state is for content items stored by a content management system and the file system state is for the content items stored on a client device. The system is further to detect a violation of a rule by an operation in the set of operations, identify resolution actions for the violation of the rule, and perform the resolution actions.

US Patent:

20190205422, Jul 4, 2019

Filed:

Jan 5, 2018

Appl. No.:

15/863751

Inventors:

- San Francisco CA, US
Gautam Gupta - San Francisco CA, US

International Classification:

G06F 17/30
H04L 29/08

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.

US Patent:

20190205426, Jul 4, 2019

Filed:

Jan 11, 2018

Appl. No.:

15/868489

Inventors:

- San Francisco CA, US
Sujay Jayakar - San Francisco CA, US
John Lai - San Francisco CA, US
Robert Ying - San Francisco CA, US
Gautam Gupta - San Francisco CA, US
Geoffry Song - San Francisco CA, US

International Classification:

G06F 17/30
H04L 29/08

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.

US Patent:

20190205427, Jul 4, 2019

Filed:

Jan 11, 2018

Appl. No.:

15/868511

Inventors:

- San Francisco CA, US
Sujay Jayakar - San Francisco CA, US
John Lai - San Francisco CA, US
Robert Ying - San Francisco CA, US
Gautam Gupta - San Francisco CA, US
Geoffry Song - San Francisco CA, US

International Classification:

G06F 17/30
H04L 29/08

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.

US Patent:

20190205428, Jul 4, 2019

Filed:

Jan 11, 2018

Appl. No.:

15/868518

Inventors:

- San Francisco CA, US
Sujay Jayakar - San Francisco CA, US
John Lai - San Francisco CA, US
Robert Ying - San Francisco CA, US
Gautam Gupta - San Francisco CA, US
Geoffry Song - San Francisco CA, US

International Classification:

G06F 17/30
H04L 29/08

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.