Junlong Gao

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic growth of data caches using background processes for hash b...
- Patent number 12,056,054
- Issue date Aug 6, 2024
- VMWARE LLC
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Small in-memory cache to speed up chunk store operation for dedupli...
- Patent number 12,045,204
- Issue date Jul 23, 2024
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhancing efficiency of segment cleaning for a log-structured file...
- Patent number 11,960,450
- Issue date Apr 16, 2024
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
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
Limiting blast radius for critical on-disk data corruptions in a di...
- Patent number 11,847,033
- Issue date Dec 19, 2023
- VMware, Inc.
- Junlong Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast algorithm to find file system difference for deduplication
- Patent number 11,775,484
- Issue date Oct 3, 2023
- VMware, Inc.
- Junlong Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using data mirroring across multiple regions to reduce the likeliho...
- Patent number 11,741,005
- Issue date Aug 29, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable I/O operations on a log-structured merge (LSM) tree
- Patent number 11,675,745
- Issue date Jun 13, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Probabilistic algorithm to check whether a file is unique for dedup...
- Patent number 11,669,495
- Issue date Jun 6, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recovering the metadata of data backed up in cloud object storage
- Patent number 11,663,160
- Issue date May 30, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Writing data to an LSM tree file structure using consistent cache s...
- Patent number 11,620,261
- Issue date Apr 4, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using erasure coding in a single region to reduce the likelihood of...
- Patent number 11,556,423
- Issue date Jan 17, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using erasure coding across multiple regions to reduce the likeliho...
- Patent number 11,544,147
- Issue date Jan 3, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Supporting deduplication in file storage using file chunk hashes
- Patent number 11,500,819
- Issue date Nov 15, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable segment cleaning for a log-structured file system
- Patent number 11,494,110
- Issue date Nov 8, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using data mirroring across multiple regions to reduce the likeliho...
- Patent number 11,481,319
- Issue date Oct 25, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient garbage collection of variable size chunking deduplication
- Patent number 11,461,229
- Issue date Oct 4, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Log-structured formats for managing archived storage of objects
- Patent number 11,436,102
- Issue date Sep 6, 2022
- VMware, Inc.
- Vamsi Gunturu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shrinking segment cleaning algorithm in an object storage
- Patent number 11,435,935
- Issue date Sep 6, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Isolation of concurrent read and write transactions on the same file
- Patent number 11,403,261
- Issue date Aug 2, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Supporting deduplication in object storage using subset hashes
- Patent number 11,385,817
- Issue date Jul 12, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Organize chunk store to preserve locality of hash values and refere...
- Patent number 11,372,813
- Issue date Jun 28, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distributed object storage supporting difference-level snapshots
- Patent number 11,314,440
- Issue date Apr 26, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tiering data to a cold storage tier of cloud object storage
- Patent number 11,288,129
- Issue date Mar 29, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing metadata for a backup data storage
- Patent number 11,221,944
- Issue date Jan 11, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lockless synchronization of LSM tree metadata in a distributed system
- Patent number 11,176,099
- Issue date Nov 16, 2021
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lockless method for writing updated versions of a configuration dat...
- Patent number 11,163,461
- Issue date Nov 2, 2021
- VMware, Inc.
- Ye Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using an LSM tree file structure for the on-disk format of an objec...
- Patent number 11,093,472
- Issue date Aug 17, 2021
- VMware, Inc.
- Richard P. Spillane
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method of a highly concurrent cache replacement algorithm
- Patent number 11,086,779
- Issue date Aug 10, 2021
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Synchronization of index copies in an LSM tree file system
- Patent number 11,074,225
- Issue date Jul 27, 2021
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EFFICIENT WRITE-BACK FOR JOURNAL TRUNCATION
- Publication number 20240078179
- Publication date Mar 7, 2024
- VMware, Inc.
- Jiaqi Zuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT INCREMENTAL JOURNAL TRUNCATION POLICY
- Publication number 20240078010
- Publication date Mar 7, 2024
- VMware, Inc.
- Wenguang WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC GROWTH OF DATA CACHES USING BACKGROUND PROCESSES FOR HASH B...
- Publication number 20240070080
- Publication date Feb 29, 2024
- VMware, Inc.
- Wenguang WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC CONFIGURATION OF STATISTICS ENDPOINT IN VIRTUALIZED COMPUTI...
- Publication number 20230409366
- Publication date Dec 21, 2023
- VMware, Inc.
- Jianqiao SUN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recovering the Metadata of Data Backed Up in Cloud Object Storage
- Publication number 20230251997
- Publication date Aug 10, 2023
- VMware, Inc.
- Wenguang Wang
- 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
SCALABLE SEGMENT CLEANING FOR A LOG-STRUCTURED FILE SYSTEM
- Publication number 20230067709
- Publication date Mar 2, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Using Data Mirroring Across Multiple Regions to Reduce the Likeliho...
- Publication number 20230020366
- Publication date Jan 19, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHRINKING SEGMENT CLEANING ALGORITHM IN AN OBJECT STORAGE
- Publication number 20220164125
- Publication date May 26, 2022
- VMware, Inc.
- Wenguang WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCALABLE I/O OPERATIONS ON A LOG-STRUCTURED MERGE (LSM) TREE
- Publication number 20220156231
- Publication date May 19, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTRIBUTED OBJECT STORAGE SUPPORTING DIFFERENCE-LEVEL SNAPSHOTS
- Publication number 20220121365
- Publication date Apr 21, 2022
- VMware, Inc.
- Wenguang WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAULT-TOLERANT UPLOADING OF DATA TO A DISTRIBUTED STORAGE SYSTEM
- Publication number 20220121532
- Publication date Apr 21, 2022
- VMware, Inc.
- Petr VANDROVEC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUPPORTING DEDUPLICATION IN FILE STORAGE USING FILE CHUNK HASHES
- Publication number 20220092033
- Publication date Mar 24, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUPPORTING DEDUPLICATION IN OBJECT STORAGE USING SUBSET HASHES
- Publication number 20220091765
- Publication date Mar 24, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recovering the Metadata of Data Backed Up in Cloud Object Storage
- Publication number 20220066883
- Publication date Mar 3, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tiering Data to a Cold Storage Tier of Cloud Object Storage
- Publication number 20220066882
- Publication date Mar 3, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCALABLE SEGMENT CLEANING FOR A LOG-STRUCTURED FILE SYSTEM
- Publication number 20220057955
- Publication date Feb 24, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCING EFFICIENCY OF SEGMENT CLEANING FOR A LOG-STRUCTURED FILE...
- Publication number 20220058161
- Publication date Feb 24, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOG-STRUCTURED FORMATS FOR MANAGING ARCHIVED STORAGE OF OBJECTS
- Publication number 20220058094
- Publication date Feb 24, 2022
- VMware, Inc.
- Vamsi Gunturu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Using Data Mirroring Across Multiple Regions to Reduce the Likeliho...
- Publication number 20210365365
- Publication date Nov 25, 2021
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Using Erasure Coding in a Single Region to Reduce the Likelihood of...
- Publication number 20210365318
- Publication date Nov 25, 2021
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Using Erasure Coding Across Multiple Regions to Reduce the Likeliho...
- Publication number 20210365319
- Publication date Nov 25, 2021
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOCKLESS METHOD FOR WRITING UPDATED VERSIONS OF A CONFIGURATION DAT...
- Publication number 20210326049
- Publication date Oct 21, 2021
- VMware, Inc.
- Ye ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF A HIGHLY CONCURRENT CACHE REPLACEMENT ALGORITHM
- Publication number 20210141728
- Publication date May 13, 2021
- VMware, Inc.
- Wenguang WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT GARBAGE COLLECTION OF VARIABLE SIZE CHUNKING DEDUPLICATION
- Publication number 20210064522
- Publication date Mar 4, 2021
- VMware, Inc.
- Wenguang WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROBABILISTIC ALGORITHM TO CHECK WHETHER A FILE IS UNIQUE FOR DEDUP...
- Publication number 20210064579
- Publication date Mar 4, 2021
- VMware, Inc.
- Wenguang WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCALE OUT CHUNK STORE TO MULTIPLE NODES TO ALLOW CONCURRENT DEDUPLI...
- Publication number 20210064589
- Publication date Mar 4, 2021
- VMware, Inc.
- Wenguang WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAST ALGORITHM TO FIND FILE SYSTEM DIFFERENCE FOR DEDUPLICATION
- Publication number 20210064580
- Publication date Mar 4, 2021
- VMware, Inc.
- Junlong GAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SMALL IN-MEMORY CACHE TO SPEED UP CHUNK STORE OPERATION FOR DEDUPLI...
- Publication number 20210064581
- Publication date Mar 4, 2021
- VMware, Inc.
- Wenguang WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ORGANIZE CHUNK STORE TO PRESERVE LOCALITY OF HASH VALUES AND REFERE...
- Publication number 20210064582
- Publication date Mar 4, 2021
- VMware, Inc.
- Wenguang WANG
- G06 - COMPUTING CALCULATING COUNTING

Junlong Gao

Person

Patents Grantslast 30 patents

Dynamic growth of data caches using background processes for hash b...

Small in-memory cache to speed up chunk store operation for dedupli...

Enhancing efficiency of segment cleaning for a log-structured file...

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

Limiting blast radius for critical on-disk data corruptions in a di...

Fast algorithm to find file system difference for deduplication

Using data mirroring across multiple regions to reduce the likeliho...

Scalable I/O operations on a log-structured merge (LSM) tree

Probabilistic algorithm to check whether a file is unique for dedup...

Recovering the metadata of data backed up in cloud object storage

Writing data to an LSM tree file structure using consistent cache s...

Using erasure coding in a single region to reduce the likelihood of...

Using erasure coding across multiple regions to reduce the likeliho...

Supporting deduplication in file storage using file chunk hashes

Scalable segment cleaning for a log-structured file system

Using data mirroring across multiple regions to reduce the likeliho...

Efficient garbage collection of variable size chunking deduplication

Log-structured formats for managing archived storage of objects

Shrinking segment cleaning algorithm in an object storage

Isolation of concurrent read and write transactions on the same file

Supporting deduplication in object storage using subset hashes

Organize chunk store to preserve locality of hash values and refere...

Distributed object storage supporting difference-level snapshots

Tiering data to a cold storage tier of cloud object storage

Managing metadata for a backup data storage

Lockless synchronization of LSM tree metadata in a distributed system

Lockless method for writing updated versions of a configuration dat...

Using an LSM tree file structure for the on-disk format of an objec...

System and method of a highly concurrent cache replacement algorithm

Synchronization of index copies in an LSM tree file system

Patents Applicationslast 30 patents

EFFICIENT WRITE-BACK FOR JOURNAL TRUNCATION

EFFICIENT INCREMENTAL JOURNAL TRUNCATION POLICY

DYNAMIC GROWTH OF DATA CACHES USING BACKGROUND PROCESSES FOR HASH B...

DYNAMIC CONFIGURATION OF STATISTICS ENDPOINT IN VIRTUALIZED COMPUTI...

Recovering the Metadata of Data Backed Up in Cloud Object Storage

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

SCALABLE SEGMENT CLEANING FOR A LOG-STRUCTURED FILE SYSTEM

Using Data Mirroring Across Multiple Regions to Reduce the Likeliho...

SHRINKING SEGMENT CLEANING ALGORITHM IN AN OBJECT STORAGE

SCALABLE I/O OPERATIONS ON A LOG-STRUCTURED MERGE (LSM) TREE

DISTRIBUTED OBJECT STORAGE SUPPORTING DIFFERENCE-LEVEL SNAPSHOTS

FAULT-TOLERANT UPLOADING OF DATA TO A DISTRIBUTED STORAGE SYSTEM

SUPPORTING DEDUPLICATION IN FILE STORAGE USING FILE CHUNK HASHES

SUPPORTING DEDUPLICATION IN OBJECT STORAGE USING SUBSET HASHES

Recovering the Metadata of Data Backed Up in Cloud Object Storage

Tiering Data to a Cold Storage Tier of Cloud Object Storage

SCALABLE SEGMENT CLEANING FOR A LOG-STRUCTURED FILE SYSTEM

ENHANCING EFFICIENCY OF SEGMENT CLEANING FOR A LOG-STRUCTURED FILE...

LOG-STRUCTURED FORMATS FOR MANAGING ARCHIVED STORAGE OF OBJECTS

Using Data Mirroring Across Multiple Regions to Reduce the Likeliho...

Using Erasure Coding in a Single Region to Reduce the Likelihood of...

Using Erasure Coding Across Multiple Regions to Reduce the Likeliho...

LOCKLESS METHOD FOR WRITING UPDATED VERSIONS OF A CONFIGURATION DAT...

SYSTEM AND METHOD OF A HIGHLY CONCURRENT CACHE REPLACEMENT ALGORITHM

EFFICIENT GARBAGE COLLECTION OF VARIABLE SIZE CHUNKING DEDUPLICATION

PROBABILISTIC ALGORITHM TO CHECK WHETHER A FILE IS UNIQUE FOR DEDUP...

SCALE OUT CHUNK STORE TO MULTIPLE NODES TO ALLOW CONCURRENT DEDUPLI...

FAST ALGORITHM TO FIND FILE SYSTEM DIFFERENCE FOR DEDUPLICATION

SMALL IN-MEMORY CACHE TO SPEED UP CHUNK STORE OPERATION FOR DEDUPLI...

ORGANIZE CHUNK STORE TO PRESERVE LOCALITY OF HASH VALUES AND REFERE...