Inventor

Vladimir Shveidel

Inventor

Pardes Hana, IL

Overview

2017–2021

Patent span

Physics

Primary field (CPC G)

Patents· 45 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing85%

G11CStatic stores6%

H04LTransmission of digital information, e.g. telegraphic communication6%

H04BTransmission2%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%

PatentTitleYear

11,132,258In-place RAID conversion system and method2021 11,126,361Multi-level bucket aggregation for journal destaging in a distributed storage system2021 11,112,999Optimizing I/O latency by software stack latency reduction in a cooperative thread processing model2021 11,106,365Flow control of input/output (IO) in a synchronous replication session2021 11,099,753Method and apparatus for dynamic flow control in distributed storage systems2021 11,093,169Lockless metadata binary tree access2021 11,079,957Storage system capacity expansion using mixed-capacity storage devices2021 11,068,455Mapper tree with super leaf nodes2021 11,068,199System and method for aggregating metadata changes in a storage system2021 11,055,029Edge case handling in system with dynamic flow control2021 11,042,324Managing a raid group that uses storage devices of different types that provide different data storage characteristics2021 11,042,296System and method of handling journal space in a storage cluster with multiple delta log instances2021 11,016,884Virtual block redirection clean-up2021 11,003,554RAID schema for providing metadata protection in a data storage system2021 10,996,853Deduplicated data block ownership determination2021 10,997,058Method for performance analysis in a continuous integration pipeline2021 10,990,502Detailed performance analysis by flow aware marker mechanism2021 10,990,297Checkpointing of user data and metadata in a non-atomic persistent storage environment2021 10,949,265Repeatable barrier synchronization object2021 10,949,319Performance monitoring and enhancement2021 10,942,895Storage system with decrement protection of reference counts2021 10,922,147Storage system destaging based on synchronization object with watermark2021 10,860,221Page write to non-volatile data storage with failure recovery2020 10,838,863Storage system with write cache release protection2020 10,826,990Clustered storage system configured for bandwidth efficient processing of writes at sizes below a native page size2020 10,817,206System and method for managing metadata redirections2020 10,795,596Delayed deduplication using precalculated hashes2020 10,783,078Data reduction techniques in a flash-based key/value cluster storage2020 10,747,677Snapshot locking mechanism2020 10,747,453Method and apparatus for bottleneck identification in high-performance storage systems2020 10,740,159Synchronization object prioritization systems and methods2020 10,740,158Synchronization object aborting systems and methods2020 10,705,965Metadata loading in storage systems2020 10,691,616Safe buffer transfer mechanism in a distributed storage system2020 10,664,397Cache recovery method in a distributed storage system2020 10,635,503Systems and methods for semaphore synchronization2020 10,606,519Edge case handling in system with dynamic flow control2020 10,558,613Storage system with decrement protection of reference counts2020 10,331,498ColoredLock synchronization object, allowing flow specific policy of lock canceling2019 10,083,067Thread management in a storage system2018 10,055,161Data reduction techniques in a flash-based key/value cluster storage2018 10,048,874Flow control with a dynamic window in a storage system with latency guarantees2018 10,013,200Early compression prediction in a storage system with granular block sizes2018 9,983,937Smooth restart of storage clusters in a storage system2018 9,606,870'Data reduction techniques in a flash-based key/value cluster storage'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2021Patents assigned to EMC IP HOLDING CO LLC (44)· patent assignee history

2017–2020Patents assigned to EMC CORP (7)· patent assignee history

2017–2021Based in Pardes Hana, IL· patent location history

2021Patents assigned to DELL PRODUCTS LP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EMC IP HOLDING CO LLC	44	2017–2021
EMC CORP	7	2017–2020
DELL PRODUCTS LP	1	2021

Locations

Location	Patents	Span
Pardes Hana, IL	39	2017–2021