Inventor
Dhrubajyoti Borthakur
Inventor
San Jose, CA, US
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing63%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests29%
H04LTransmission of digital information, e.g. telegraphic communication6%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes2%
PatentTitleYear
11,030,242Indexing and querying semi-structured documents using a key-value store202110,387,416Querying a specified data storage layer of a data storage system201910,346,381Atomic update operations in a data storage system20199,904,689'Processing a file system operation in a distributed file system'20189,846,711LSM cache20179,607,001'Automated failover of a metadata node in a distributed file system'20179,471,436'Use of incremental checkpoints to restore user data stream processes'20169,411,840'Scalable data structures'20168,751,897'Distributed system for fault-tolerant data storage'20148,595,586'Distributed system for fault-tolerant data storage'20138,484,257'System and method for generating extensible file system metadata'20138,306,991'System and method for providing a programming-language-independent interface for querying file system content'20127,987,181'System and method for directing query traffic'20117,912,866'System and method for detecting and storing file identity change information within a file system'20117,831,552'System and method for querying file system content'20107,702,634'Method and apparatus to support multi-node direct write access to a file managed by a single node file system'20107,693,859'System and method for detecting file content similarity within a file system'20107,657,530'System and method for file system content processing'20107,653,647'System and method for determining file system data integrity'20107,636,710'System and method for efficient file content searching within a file system'20097,562,216'System and method for applying a file system security model to a query system'20097,487,138'System and method for chunk-based indexing of file system content'20097,437,375'System and method for communicating file system events using a publish-subscribe model'20087,415,480'System and method for providing programming-language-independent access to file system content'20087,373,520'Method for computing data signatures'20087,328,217'System and method for detecting and storing file identity change information within a file system'20087,272,606'System and method for detecting and storing file content access information within a file system'20077,191,225'Mechanism to provide direct multi-node file system access to files on a single-node storage stack'20077,188,118'System and method for detecting file content similarity within a file system'20077,103,638'Mechanism to re-export NFS client mount points from nodes in a cluster'20066,834,281'Method and apparatus to support multi-node direct access to file system data'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2007Patents assigned to VERITAS OPERATING CORP (5)· patent assignee history
2004–2013Based in San Jose, CA, US· patent location history
2008–2013Patents assigned to SYMANTEC OPERATING CORP (16)· patent assignee history
2012–2018Patents assigned to BORTHAKUR DHRUBAJYOTI (5)· patent assignee history
2013–2019Patents assigned to FACEBOOK INC (9)· patent assignee history
2013–2021Based in Sunnyvale, CA, US· patent location history
2017–2018Patents assigned to KUANG HAIRONG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SYMANTEC OPERATING CORP | 16 | 2008–2013 |
| FACEBOOK INC | 9 | 2013–2019 |
| BORTHAKUR DHRUBAJYOTIself | 5 | 2012–2018 |
| VERITAS OPERATING CORP | 5 | 2004–2007 |
| KUANG HAIRONG | 2 | 2017–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 21 | 2004–2013 |
| Sunnyvale, California, US | 10 | 2013–2021 |