Pranay Singh

Person

Cupertino, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Resumable copy-on-write (COW) B+tree pages deletion
- Patent number 11,860,736
- Issue date Jan 2, 2024
- VMware, Inc.
- Enning Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Embedded reference counts for file clones
- Patent number 11,841,826
- Issue date Dec 12, 2023
- VMware Inc.
- Sriram Patil
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing extent sharing between snapshots using mapping addresses
- Patent number 11,822,804
- Issue date Nov 21, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Micro-batching metadata updates to reduce transaction journal overh...
- Patent number 11,797,214
- Issue date Oct 24, 2023
- VMware, Inc.
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid NVRAM logging in filesystem namespace
- Patent number 11,797,397
- Issue date Oct 24, 2023
- EMC IP Holding Company LLC
- Pengju Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reverse deletion of a chain of snapshots
- Patent number 11,748,300
- Issue date Sep 5, 2023
- VMware, Inc.
- Enning Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for managing B tree node sharing using operation...
- Patent number 11,593,399
- Issue date Feb 28, 2023
- VMware, Inc.
- Enning Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deleting snapshot pages using sequence numbers and page lookups
- Patent number 11,537,297
- Issue date Dec 27, 2022
- VMware, Inc.
- Enning Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Embedded reference counts for file clones
- Patent number 11,494,334
- Issue date Nov 8, 2022
- VMware Inc.
- Sriram Patil
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Asynchronous unmap service
- Patent number 11,360,678
- Issue date Jun 14, 2022
- VMware, Inc.
- Long Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid NVRAM logging in filesystem namespace
- Patent number 11,226,877
- Issue date Jan 18, 2022
- EMC IP Holding Company LLC
- Pengju Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid NVRAM logging in filesystem namespace
- Patent number 10,613,941
- Issue date Apr 7, 2020
- EMC IP Holding Company LLC
- Pengju Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for caching directories in a storage system
- Patent number 10,585,802
- Issue date Mar 10, 2020
- EMC IP Holding Company LLC
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Context-based read-ahead for B+ tree data structures in a deduplica...
- Patent number 10,572,452
- Issue date Feb 25, 2020
- EMC IP Holding Company LLC
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Small file storage system
- Patent number 10,503,697
- Issue date Dec 10, 2019
- EMC IP Holding Company LLC
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for file name based command execution in a storag...
- Patent number 10,496,611
- Issue date Dec 3, 2019
- EMC IP Holding Company LLC
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for locality based cache flushing for file system...
- Patent number 10,229,127
- Issue date Mar 12, 2019
- EMC IP Holding Company LLC
- Pengju Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Smart namespace SSD cache warmup for storage systems
- Patent number 10,216,630
- Issue date Feb 26, 2019
- EMC IP Holding Company LLC
- Pengju Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Technique to scale out namespace
- Patent number 10,152,481
- Issue date Dec 11, 2018
- EMC IP Holding Company LLC
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for compressing file system namespace of a storag...
- Patent number 9,984,090
- Issue date May 29, 2018
- EMC IP Holding Company LLC
- Pengju Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiplexing streams without changing the number of streams of a de...
- Patent number 9,904,480
- Issue date Feb 27, 2018
- EMC IP Holding Company LLC
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for file system based replication of a deduplicat...
- Patent number 9,798,486
- Issue date Oct 24, 2017
- EMC IP Holding Company LLC
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for compressing logs
- Patent number 9,619,478
- Issue date Apr 11, 2017
- EMC IP Holding Company LLC
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Technique for integrating VTL tape pools with MTree quotas
- Patent number 9,063,842
- Issue date Jun 23, 2015
- EMC Corporation
- Robert L. Fair
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MICRO-BATCHING METADATA UPDATES TO REDUCE TRANSACTION JOURNAL OVERH...
- Publication number 20230214146
- Publication date Jul 6, 2023
- VMware, Inc.
- Pranay SINGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESUMABLE COPY-ON-WRITE (COW) B+TREE PAGES DELETION
- Publication number 20230195576
- Publication date Jun 22, 2023
- VMware, Inc.
- Enning XIANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT JOURNAL LOG RECORD FOR COPY-ON-WRITE B+ TREE OPERATION
- Publication number 20230177069
- Publication date Jun 8, 2023
- VMware, Inc.
- Enning Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REVERSE DELETION OF A CHAIN OF SNAPSHOTS
- Publication number 20230153269
- Publication date May 18, 2023
- VMware, Inc.
- Enning Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING EXTENT SHARING BETWEEN SNAPSHOTS USING MAPPING ADDRESSES
- Publication number 20230104544
- Publication date Apr 6, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Efficiently Deleting Snapshots in a Log-Structured File System (LFS...
- Publication number 20230083104
- Publication date Mar 16, 2023
- VMware, Inc.
- Enning Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING SHARED NODES BETWEEN SNAPSHOTS USING PROBABILISTIC DATA...
- Publication number 20230028678
- Publication date Jan 26, 2023
- VMware, Inc.
- Nitin Rastogi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EMBEDDED REFERENCE COUNTS FOR FILE CLONES
- Publication number 20230028391
- Publication date Jan 26, 2023
- VMware, Inc.
- Sriram Patil
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT/OUTPUT (I/O) QUIESCING FOR SEQUENTIAL ORDERING OF OPERATIONS...
- Publication number 20230010516
- Publication date Jan 12, 2023
- VMware, Inc.
- Enning Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR MANAGING B TREE NODE SHARING USING OPERATION...
- Publication number 20220405305
- Publication date Dec 22, 2022
- VMware, Inc.
- Enning Xiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DELETING SNAPSHOTS VIA COMPARING FILES AND DELETING COMMON EXTENTS
- Publication number 20220342847
- Publication date Oct 27, 2022
- VMware, Inc.
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SNAPSHOT SPACE REPORTING USING A PROBABILISTIC DATA STRUCTURE
- Publication number 20220342848
- Publication date Oct 27, 2022
- VMware, Inc.
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE SYSTEM EVENT MONITORING USING METADATA SNAPSHOTS
- Publication number 20220342851
- Publication date Oct 27, 2022
- VMware, Inc.
- Pranay Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EMBEDDED REFERENCE COUNTS FOR FILE CLONES
- Publication number 20220188267
- Publication date Jun 16, 2022
- VMware, Inc.
- Sriram Patil
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID NVRAM LOGGING IN FILESYSTEM NAMESPACE
- Publication number 20220050755
- Publication date Feb 17, 2022
- EMC IP Holding Company
- Pengju Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID NVRAM LOGGING IN FILESYSTEM NAMESPACE
- Publication number 20200174891
- Publication date Jun 4, 2020
- EMC IP Holding Company LLC
- Pengju Shang
- G06 - COMPUTING CALCULATING COUNTING

Pranay Singh

Person

Patents Grantslast 30 patents

Resumable copy-on-write (COW) B+tree pages deletion

Embedded reference counts for file clones

Managing extent sharing between snapshots using mapping addresses

Micro-batching metadata updates to reduce transaction journal overh...

Hybrid NVRAM logging in filesystem namespace

Reverse deletion of a chain of snapshots

System and method for managing B tree node sharing using operation...

Deleting snapshot pages using sequence numbers and page lookups

Embedded reference counts for file clones

Asynchronous unmap service

Hybrid NVRAM logging in filesystem namespace

Hybrid NVRAM logging in filesystem namespace

Method and system for caching directories in a storage system

Context-based read-ahead for B+ tree data structures in a deduplica...

Small file storage system

Method and system for file name based command execution in a storag...

Method and system for locality based cache flushing for file system...

Smart namespace SSD cache warmup for storage systems

Technique to scale out namespace

Method and system for compressing file system namespace of a storag...

Multiplexing streams without changing the number of streams of a de...

Method and system for file system based replication of a deduplicat...

Method and system for compressing logs

Technique for integrating VTL tape pools with MTree quotas

Patents Applicationslast 30 patents

MICRO-BATCHING METADATA UPDATES TO REDUCE TRANSACTION JOURNAL OVERH...

RESUMABLE COPY-ON-WRITE (COW) B+TREE PAGES DELETION

EFFICIENT JOURNAL LOG RECORD FOR COPY-ON-WRITE B+ TREE OPERATION

REVERSE DELETION OF A CHAIN OF SNAPSHOTS

MANAGING EXTENT SHARING BETWEEN SNAPSHOTS USING MAPPING ADDRESSES

Efficiently Deleting Snapshots in a Log-Structured File System (LFS...

DETERMINING SHARED NODES BETWEEN SNAPSHOTS USING PROBABILISTIC DATA...

EMBEDDED REFERENCE COUNTS FOR FILE CLONES

INPUT/OUTPUT (I/O) QUIESCING FOR SEQUENTIAL ORDERING OF OPERATIONS...

SYSTEM AND METHOD FOR MANAGING B TREE NODE SHARING USING OPERATION...

DELETING SNAPSHOTS VIA COMPARING FILES AND DELETING COMMON EXTENTS

SNAPSHOT SPACE REPORTING USING A PROBABILISTIC DATA STRUCTURE

FILE SYSTEM EVENT MONITORING USING METADATA SNAPSHOTS

EMBEDDED REFERENCE COUNTS FOR FILE CLONES

HYBRID NVRAM LOGGING IN FILESYSTEM NAMESPACE

HYBRID NVRAM LOGGING IN FILESYSTEM NAMESPACE