Blake Lewis

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dynamic over-provisioning of space in a log-structured file system
- Patent number 11,748,139
- Issue date Sep 5, 2023
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient modification of storage system metadata
- Patent number 11,340,812
- Issue date May 24, 2022
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handling data extent size asymmetry during logical replication in a...
- Patent number 11,169,972
- Issue date Nov 9, 2021
- NetApp Inc.
- Blake Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient modification of storage system metadata
- Patent number 10,838,642
- Issue date Nov 17, 2020
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Technique for preserving efficiency for replication between cluster...
- Patent number 10,565,230
- Issue date Feb 18, 2020
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
N-way merge technique for updating volume metadata in a storage I/O...
- Patent number 10,365,838
- Issue date Jul 30, 2019
- NetApp, Inc.
- Janice D'Sa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient modification of storage system metadata
- Patent number 10,268,410
- Issue date Apr 23, 2019
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handling data extent size asymmetry during logical replication in a...
- Patent number 10,223,375
- Issue date Mar 5, 2019
- NetApp, Inc.
- Blake Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flash optimized, log-structured layer of a file system
- Patent number 10,042,853
- Issue date Aug 7, 2018
- NetApp, Inc.
- Rajesh Sundaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scheduling deduplication in a storage system
- Patent number 9,928,249
- Issue date Mar 27, 2018
- NetApp, Inc.
- Blake Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
N-way merge technique for updating volume metadata in a storage I/O...
- Patent number 9,836,229
- Issue date Dec 5, 2017
- NetApp, Inc.
- Janice D'Sa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scheduling deduplication in a storage system
- Patent number 9,569,140
- Issue date Feb 14, 2017
- NetApp, Inc.
- Blake Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dense tree volume metadata organization
- Patent number 9,563,654
- Issue date Feb 7, 2017
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Global in-line extent-based deduplication
- Patent number 9,529,546
- Issue date Dec 27, 2016
- NetApp, Inc.
- Rajesh Sundaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overwriting part of compressed data without decompressing on-disk c...
- Patent number 9,477,420
- Issue date Oct 25, 2016
- NetApp, Inc.
- Sandeep Yadav
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Snapshots and clones of volumes in a storage system
- Patent number 9,471,248
- Issue date Oct 18, 2016
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flash optimized, log-structured layer of a file system
- Patent number 9,448,924
- Issue date Sep 20, 2016
- NetApp, Inc.
- Rajesh Sundaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dense tree volume metadata update logging and checkpointing
- Patent number 9,405,473
- Issue date Aug 2, 2016
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Extent hashing technique for distributed storage architecture
- Patent number 9,405,783
- Issue date Aug 2, 2016
- NetApp, Inc.
- Jeffrey S. Kimmel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detection and handling of namespace changes in a data replication s...
- Patent number 9,396,205
- Issue date Jul 19, 2016
- NetApp, Inc.
- Blake Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for scheduling deduplication of a storage system
- Patent number 9,286,006
- Issue date Mar 15, 2016
- NetApp, Inc.
- Blake Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dense tree volume metadata organization
- Patent number 9,268,502
- Issue date Feb 23, 2016
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deduplicating data blocks in a storage system
- Patent number 9,256,378
- Issue date Feb 9, 2016
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dense tree volume metadata update logging and checkpointing
- Patent number 9,201,918
- Issue date Dec 1, 2015
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Global in-line extent-based deduplication
- Patent number 9,152,335
- Issue date Oct 6, 2015
- NetApp, Inc.
- Rajesh Sundaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Snapshots and clones of volumes in a storage system
- Patent number 9,152,684
- Issue date Oct 6, 2015
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deduplication in an extent-based architecture
- Patent number 9,043,287
- Issue date May 26, 2015
- NetApp, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Snapshots and clones of volumes in a storage system
- Patent number 9,037,544
- Issue date May 19, 2015
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Extent hashing technique for distributed storage architecture
- Patent number 8,996,535
- Issue date Mar 31, 2015
- NetApp, Inc.
- Jeffrey S. Kimmel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dense tree volume metadata update logging and checkpointing
- Patent number 8,996,797
- Issue date Mar 31, 2015
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC OVER-PROVISIONING OF SPACE IN A LOG-STRUCTURED FILE SYSTEM
- Publication number 20220058043
- Publication date Feb 24, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUPPORTING CLONES WITH CONSOLIDATED SNAPSHOTS
- Publication number 20220027187
- Publication date Jan 27, 2022
- VMware, Inc.
- Wenguang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA
- Publication number 20210019053
- Publication date Jan 21, 2021
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA
- Publication number 20190220195
- Publication date Jul 18, 2019
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HANDLING DATA EXTENT SIZE ASYMMETRY DURING LOGICAL REPLICATION IN A...
- Publication number 20190155793
- Publication date May 23, 2019
- NetApp Inc.
- Blake Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
N-WAY MERGE TECHNIQUE FOR UPDATING VOLUME METADATA IN A STORAGE I/O...
- Publication number 20180095685
- Publication date Apr 5, 2018
- NetApp, Inc.
- Janice D'Sa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCHEDULING DEDUPLICATION IN A STORAGE SYSTEM
- Publication number 20170132243
- Publication date May 11, 2017
- NetApp, Inc.
- Blake Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUE FOR PRESERVING EFFICIENCY FOR REPLICATION BETWEEN CLUSTER...
- Publication number 20170032013
- Publication date Feb 2, 2017
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLASH OPTIMIZED, LOG-STRUCTURED LAYER OF A FILE SYSTEM
- Publication number 20160357776
- Publication date Dec 8, 2016
- NetApp, Inc.
- Rajesh Sundaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
N-WAY MERGE TECHNIQUE FOR UPDATING VOLUME METADATA IN A STORAGE I/O...
- Publication number 20160139838
- Publication date May 19, 2016
- NetApp, Inc.
- Janice D'Sa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA
- Publication number 20160110120
- Publication date Apr 21, 2016
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DENSE TREE VOLUME METADATA ORGANIZATION
- Publication number 20160110392
- Publication date Apr 21, 2016
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGICAL REPLICATION MAPPING FOR ASYMMETRIC COMPRESSION
- Publication number 20160070495
- Publication date Mar 10, 2016
- NetApp, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DENSE TREE VOLUME METADATA UPDATE LOGGING AND CHECKPOINTING
- Publication number 20160048333
- Publication date Feb 18, 2016
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCHEDULING DEDUPLICATION IN A STORAGE SYSTEM
- Publication number 20160034489
- Publication date Feb 4, 2016
- NetApp, Inc.
- Blake Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SNAPSHOTS AND CLONES OF VOLUMES IN A STORAGE SYSTEM
- Publication number 20150370485
- Publication date Dec 24, 2015
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLASH OPTIMIZED, LOG-STRUCTURED LAYER OF A FILE SYSTEM
- Publication number 20150193338
- Publication date Jul 9, 2015
- NetApp, Inc.
- Rajesh Sundaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GLOBAL IN-LINE EXTENT-BASED DEDUPLICATION
- Publication number 20150193170
- Publication date Jul 9, 2015
- NetApp, Inc.
- Rajesh Sundaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GLOBAL IN-LINE EXTENT-BASED DEDUPLICATION
- Publication number 20150193169
- Publication date Jul 9, 2015
- NetApp, Inc.
- Rajesh Sundaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DENSE TREE VOLUME METADATA UPDATE LOGGING AND CHECKPOINTING
- Publication number 20150142817
- Publication date May 21, 2015
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SNAPSHOTS AND CLONES OF VOLUMES IN A STORAGE SYSTEM
- Publication number 20150134616
- Publication date May 14, 2015
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SNAPSHOTS AND CLONES OF VOLUMES IN A STORAGE SYSTEM
- Publication number 20150134879
- Publication date May 14, 2015
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTENT HASHING TECHNIQUE FOR DISTRIBUTED STORAGE ARCHITECTURE
- Publication number 20150095346
- Publication date Apr 2, 2015
- NetApp, Inc.
- Jeffrey S. Kimmel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTENT HASHING TECHNIQUE FOR DISTRIBUTED STORAGE ARCHITECTURE
- Publication number 20150095347
- Publication date Apr 2, 2015
- NetApp, Inc.
- Jeffrey S. Kimmel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DENSE TREE VOLUME METADATA ORGANIZATION
- Publication number 20150081966
- Publication date Mar 19, 2015
- NetApp, Inc.
- Ling Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR SCHEDULING DEDUPLICATION OF A STORAGE SYSTEM
- Publication number 20140304239
- Publication date Oct 9, 2014
- NetApp, Inc.
- Blake Lewis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OVERWRITING PART OF COMPRESSED DATA WITHOUT DECOMPRESSING ON-DISK C...
- Publication number 20140258648
- Publication date Sep 11, 2014
- NetApp, Inc.
- Sandeep Yadav
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEDUPLICATION IN AN EXTENT-BASED ARCHITECTURE
- Publication number 20140201168
- Publication date Jul 17, 2014
- NetApp, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTENT-BASED STORAGE ARCHITECTURE
- Publication number 20140172928
- Publication date Jun 19, 2014
- NetApp Inc.
- Richard E. Faith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTENSION OF WRITE ANYWHERE FILE SYSTEM LAYOUT
- Publication number 20140082281
- Publication date Mar 20, 2014
- NetApp, Inc.
- John K. Edwards
- G06 - COMPUTING CALCULATING COUNTING

Blake Lewis

Person

Patents Grantslast 30 patents

Dynamic over-provisioning of space in a log-structured file system

Efficient modification of storage system metadata

Handling data extent size asymmetry during logical replication in a...

Efficient modification of storage system metadata

Technique for preserving efficiency for replication between cluster...

N-way merge technique for updating volume metadata in a storage I/O...

Efficient modification of storage system metadata

Handling data extent size asymmetry during logical replication in a...

Flash optimized, log-structured layer of a file system

Scheduling deduplication in a storage system

N-way merge technique for updating volume metadata in a storage I/O...

Scheduling deduplication in a storage system

Dense tree volume metadata organization

Global in-line extent-based deduplication

Overwriting part of compressed data without decompressing on-disk c...

Snapshots and clones of volumes in a storage system

Flash optimized, log-structured layer of a file system

Dense tree volume metadata update logging and checkpointing

Extent hashing technique for distributed storage architecture

Detection and handling of namespace changes in a data replication s...

Systems and methods for scheduling deduplication of a storage system

Dense tree volume metadata organization

Deduplicating data blocks in a storage system

Dense tree volume metadata update logging and checkpointing

Global in-line extent-based deduplication

Snapshots and clones of volumes in a storage system

Deduplication in an extent-based architecture

Snapshots and clones of volumes in a storage system

Extent hashing technique for distributed storage architecture

Dense tree volume metadata update logging and checkpointing

Patents Applicationslast 30 patents

DYNAMIC OVER-PROVISIONING OF SPACE IN A LOG-STRUCTURED FILE SYSTEM

SUPPORTING CLONES WITH CONSOLIDATED SNAPSHOTS

EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA

EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA

HANDLING DATA EXTENT SIZE ASYMMETRY DURING LOGICAL REPLICATION IN A...

N-WAY MERGE TECHNIQUE FOR UPDATING VOLUME METADATA IN A STORAGE I/O...

SCHEDULING DEDUPLICATION IN A STORAGE SYSTEM

TECHNIQUE FOR PRESERVING EFFICIENCY FOR REPLICATION BETWEEN CLUSTER...

FLASH OPTIMIZED, LOG-STRUCTURED LAYER OF A FILE SYSTEM

N-WAY MERGE TECHNIQUE FOR UPDATING VOLUME METADATA IN A STORAGE I/O...

EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA

DENSE TREE VOLUME METADATA ORGANIZATION

LOGICAL REPLICATION MAPPING FOR ASYMMETRIC COMPRESSION

DENSE TREE VOLUME METADATA UPDATE LOGGING AND CHECKPOINTING

SCHEDULING DEDUPLICATION IN A STORAGE SYSTEM

SNAPSHOTS AND CLONES OF VOLUMES IN A STORAGE SYSTEM

FLASH OPTIMIZED, LOG-STRUCTURED LAYER OF A FILE SYSTEM

GLOBAL IN-LINE EXTENT-BASED DEDUPLICATION

GLOBAL IN-LINE EXTENT-BASED DEDUPLICATION

DENSE TREE VOLUME METADATA UPDATE LOGGING AND CHECKPOINTING

SNAPSHOTS AND CLONES OF VOLUMES IN A STORAGE SYSTEM

SNAPSHOTS AND CLONES OF VOLUMES IN A STORAGE SYSTEM

EXTENT HASHING TECHNIQUE FOR DISTRIBUTED STORAGE ARCHITECTURE

EXTENT HASHING TECHNIQUE FOR DISTRIBUTED STORAGE ARCHITECTURE

DENSE TREE VOLUME METADATA ORGANIZATION

SYSTEMS AND METHODS FOR SCHEDULING DEDUPLICATION OF A STORAGE SYSTEM

OVERWRITING PART OF COMPRESSED DATA WITHOUT DECOMPRESSING ON-DISK C...

DEDUPLICATION IN AN EXTENT-BASED ARCHITECTURE

EXTENT-BASED STORAGE ARCHITECTURE

EXTENSION OF WRITE ANYWHERE FILE SYSTEM LAYOUT