Hari Kannan

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Background reads for solid state storage
- Patent number 12,315,576
- Issue date May 27, 2025
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wear levelling for differing memory types
- Patent number 12,314,131
- Issue date May 27, 2025
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performing low latency operations using a distinct set of resources
- Patent number 12,282,686
- Issue date Apr 22, 2025
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Maintaining coherency in a distributed system
- Patent number 12,282,799
- Issue date Apr 22, 2025
- PURE STORAGE, INC.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device host operations in a storage system
- Patent number 12,271,359
- Issue date Apr 8, 2025
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adjusting a variable parameter to increase reliability of stored data
- Patent number 12,271,264
- Issue date Apr 8, 2025
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data rebuild based on solid state memory characteristics
- Patent number 12,253,922
- Issue date Mar 18, 2025
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resiliency management in a storage system
- Patent number 12,236,117
- Issue date Feb 25, 2025
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient partitioning for storage system resiliency groups
- Patent number 12,235,743
- Issue date Feb 25, 2025
- PURE STORAGE, INC.
- Robert Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intelligent operation scheduling based on latency of operations
- Patent number 12,229,402
- Issue date Feb 18, 2025
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic buffer for storage system
- Patent number 12,229,437
- Issue date Feb 18, 2025
- PURE STORAGE, INC.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disaggregated compute resources and storage resources in a storage...
- Patent number 12,210,476
- Issue date Jan 28, 2025
- PURE STORAGE, INC.
- Yuhong Mao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic plane selection in data storage system
- Patent number 12,204,788
- Issue date Jan 21, 2025
- PURE STORAGE, INC.
- Andrew Bernat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Granular voltage tuning
- Patent number 12,158,814
- Issue date Dec 3, 2024
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acquiring failure information
- Patent number 12,105,584
- Issue date Oct 1, 2024
- PURE STORAGE, INC.
- Damian Yurzola
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system with selectable write modes
- Patent number 12,093,545
- Issue date Sep 17, 2024
- PURE STORAGE, INC.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive threshold for bad flash memory blocks
- Patent number 12,087,382
- Issue date Sep 10, 2024
- PURE STORAGE, INC.
- Matthew D. Fleming
- G11 - INFORMATION STORAGE
Information Patent Grant
Optimizing storage system upgrades to preserve resources
- Patent number 12,079,494
- Issue date Sep 3, 2024
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Write path selection
- Patent number 12,067,282
- Issue date Aug 20, 2024
- PURE STORAGE, INC.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selectable write paths with different formatted data
- Patent number 12,056,386
- Issue date Aug 6, 2024
- PURE STORAGE, INC.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Resiliency for a storage system
- Patent number 12,056,365
- Issue date Aug 6, 2024
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logic module for use with encoded instructions
- Patent number 11,971,828
- Issue date Apr 30, 2024
- PURE STORAGE, INC.
- Brian T. Gold
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Search acceleration for artificial intelligence
- Patent number 11,966,841
- Issue date Apr 23, 2024
- PURE STORAGE, INC.
- Fabio Margaglia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Refresh of differing capacity NAND
- Patent number 11,955,187
- Issue date Apr 9, 2024
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing spool and memory space management
- Patent number 11,886,334
- Issue date Jan 30, 2024
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Queue management for data relocation
- Patent number 11,868,309
- Issue date Jan 9, 2024
- PURE STORAGE, INC.
- Sankara Vaideeswaran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Page write requirements for differing types of flash memory
- Patent number 11,869,583
- Issue date Jan 9, 2024
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System having modular accelerators
- Patent number 11,861,188
- Issue date Jan 2, 2024
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing block allocation in a data storage system
- Patent number 11,789,626
- Issue date Oct 17, 2023
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error correction bypass for erased pages
- Patent number 11,740,802
- Issue date Aug 29, 2023
- PURE STORAGE, INC.
- John Martin Hayes
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MANAGING FLASH MEMORY FOR PERFORMANCE
- Publication number 20250208776
- Publication date Jun 26, 2025
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE BUFFER FOR MANAGED FLASH SYSTEM
- Publication number 20250199717
- Publication date Jun 19, 2025
- PURE STORAGE, INC.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ESTIMATING A REMAINING LIFESPAN OF A STORAGE DEVICE
- Publication number 20250199692
- Publication date Jun 19, 2025
- PURE STORAGE, INC.
- DENYS DENYSYEV
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE THRESHOLD ADJUSTMENT OF STORAGE DEVICES BY AN EXTERNAL CONT...
- Publication number 20250173079
- Publication date May 29, 2025
- PURE STORAGE, INC.
- NENAD MILADINOVIC
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR SOLID STATE MEMORY REFRESH
- Publication number 20250166716
- Publication date May 22, 2025
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COORDINATING STORAGE OPERATIONS BETWEEN STORAGE NODES OF A STORAGE...
- Publication number 20250156387
- Publication date May 15, 2025
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Performing Low Latency Operations Using A Distinct Set Of Resources
- Publication number 20250156116
- Publication date May 15, 2025
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSACTION INTERLOCKS FOR A DISTRIBUTED SYSTEM
- Publication number 20250156215
- Publication date May 15, 2025
- PURE STORAGE, INC.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamically Configuring Power Consumption By Storage Devices Based...
- Publication number 20250156233
- Publication date May 15, 2025
- PURE STORAGE, INC.
- JOHN COLGROVE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESILIENCY GROUP CONFIGURATIONS
- Publication number 20250156286
- Publication date May 15, 2025
- PURE STORAGE, INC.
- Robert Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NETWORK CONNECTED STORAGE SYSTEM
- Publication number 20250147918
- Publication date May 8, 2025
- PURE STORAGE, INC.
- YUHONG MAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optimizing Storage System Power Consumption Using Dynamic Plane Sel...
- Publication number 20250123768
- Publication date Apr 17, 2025
- PURE STORAGE, INC.
- Andrew BERNAT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONSERVING FLASH SYSTEM CONTROLLER BANDWIDTH BY OFFLOADING STORAGE...
- Publication number 20250097294
- Publication date Mar 20, 2025
- PURE STORAGE, INC.
- HARI KANNAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING VOLTAGE TUNING USING PRIOR VOLTAGE TUNING RESULTS
- Publication number 20250086062
- Publication date Mar 13, 2025
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCING STORAGE SYSTEM LATENCY USING INTERRUPTIBLE STORAGE OPERATIONS
- Publication number 20250053298
- Publication date Feb 13, 2025
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC PLANE SELECTION IN DATA STORAGE SYSTEM
- Publication number 20250028474
- Publication date Jan 23, 2025
- PURE STORAGE, INC.
- Andrew BERNAT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODULAR MULTIPLE CONTROLLER DEPLOYMENT IN A STORAGE SYSTEM
- Publication number 20250021247
- Publication date Jan 16, 2025
- HARI KANNAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIPLE THRESHOLDS FOR MANAGING FLASH MEMORY
- Publication number 20240420792
- Publication date Dec 19, 2024
- PURE STORAGE, INC.
- Matthew D. Fleming
- G11 - INFORMATION STORAGE
Information Patent Application
STORAGE SYSTEM HAVING ROVING MEMORY REGION
- Publication number 20240385772
- Publication date Nov 21, 2024
- PURE STORAGE, INC.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM WITH MULTIPLE WRITE PATHS
- Publication number 20240311037
- Publication date Sep 19, 2024
- PURE STORAGE, INC.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMICALLY CONFIGURABLE STORAGE SYSTEM
- Publication number 20240296119
- Publication date Sep 5, 2024
- PURE STORAGE, INC.
- PETER KIRKPATRICK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA STORAGE SYSTEM WITH MANAGED FLASH
- Publication number 20240289036
- Publication date Aug 29, 2024
- PURE STORAGE, INC.
- RONALD KARR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKGROUND READS FOR SOLID STATE STORAGE
- Publication number 20240265982
- Publication date Aug 8, 2024
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGIC MODULE FOR USE WITH ENCODED INSTRUCTIONS
- Publication number 20240220419
- Publication date Jul 4, 2024
- PURE STORAGE, INC.
- Brian T. Gold
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC MIGRATION TECHNIQUES
- Publication number 20240211391
- Publication date Jun 27, 2024
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PAGE WRITE REQUIREMENTS FOR A DISTRIBUTED STORAGE SYSTEM
- Publication number 20240170058
- Publication date May 23, 2024
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEAR LEVELLING FOR DIFFERING MEMORY TYPES
- Publication number 20240143439
- Publication date May 2, 2024
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESILIENCY MANAGEMENT IN A STORAGE SYSTEM
- Publication number 20230418496
- Publication date Dec 28, 2023
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Latency Reduction Of Flash-Based Devices Using Programming Interrupts
- Publication number 20230393742
- Publication date Dec 7, 2023
- PURE STORAGE, INC.
- RONALD KARR
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODULAR DATA STORAGE SYSTEM WITH DATA RESILIENCY
- Publication number 20230333781
- Publication date Oct 19, 2023
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING

Hari Kannan

Person

Patents Grantslast 30 patents

Background reads for solid state storage

Wear levelling for differing memory types

Performing low latency operations using a distinct set of resources

Maintaining coherency in a distributed system

Device host operations in a storage system

Adjusting a variable parameter to increase reliability of stored data

Data rebuild based on solid state memory characteristics

Resiliency management in a storage system

Efficient partitioning for storage system resiliency groups

Intelligent operation scheduling based on latency of operations

Dynamic buffer for storage system

Disaggregated compute resources and storage resources in a storage...

Dynamic plane selection in data storage system

Granular voltage tuning

Acquiring failure information

Storage system with selectable write modes

Adaptive threshold for bad flash memory blocks

Optimizing storage system upgrades to preserve resources

Write path selection

Selectable write paths with different formatted data

Resiliency for a storage system

Logic module for use with encoded instructions

Search acceleration for artificial intelligence

Refresh of differing capacity NAND

Optimizing spool and memory space management

Queue management for data relocation

Page write requirements for differing types of flash memory

System having modular accelerators

Optimizing block allocation in a data storage system

Error correction bypass for erased pages

Patents Applicationslast 30 patents

MANAGING FLASH MEMORY FOR PERFORMANCE

ADAPTIVE BUFFER FOR MANAGED FLASH SYSTEM

ESTIMATING A REMAINING LIFESPAN OF A STORAGE DEVICE

VOLTAGE THRESHOLD ADJUSTMENT OF STORAGE DEVICES BY AN EXTERNAL CONT...

SYSTEM AND METHOD FOR SOLID STATE MEMORY REFRESH

COORDINATING STORAGE OPERATIONS BETWEEN STORAGE NODES OF A STORAGE...

Performing Low Latency Operations Using A Distinct Set Of Resources

TRANSACTION INTERLOCKS FOR A DISTRIBUTED SYSTEM

Dynamically Configuring Power Consumption By Storage Devices Based...

RESILIENCY GROUP CONFIGURATIONS

NETWORK CONNECTED STORAGE SYSTEM

Optimizing Storage System Power Consumption Using Dynamic Plane Sel...

CONSERVING FLASH SYSTEM CONTROLLER BANDWIDTH BY OFFLOADING STORAGE...

OPTIMIZING VOLTAGE TUNING USING PRIOR VOLTAGE TUNING RESULTS

REDUCING STORAGE SYSTEM LATENCY USING INTERRUPTIBLE STORAGE OPERATIONS

DYNAMIC PLANE SELECTION IN DATA STORAGE SYSTEM

MODULAR MULTIPLE CONTROLLER DEPLOYMENT IN A STORAGE SYSTEM

MULTIPLE THRESHOLDS FOR MANAGING FLASH MEMORY

STORAGE SYSTEM HAVING ROVING MEMORY REGION

STORAGE SYSTEM WITH MULTIPLE WRITE PATHS

DYNAMICALLY CONFIGURABLE STORAGE SYSTEM

DATA STORAGE SYSTEM WITH MANAGED FLASH

BACKGROUND READS FOR SOLID STATE STORAGE

LOGIC MODULE FOR USE WITH ENCODED INSTRUCTIONS

DYNAMIC MIGRATION TECHNIQUES

PAGE WRITE REQUIREMENTS FOR A DISTRIBUTED STORAGE SYSTEM

WEAR LEVELLING FOR DIFFERING MEMORY TYPES

RESILIENCY MANAGEMENT IN A STORAGE SYSTEM

Latency Reduction Of Flash-Based Devices Using Programming Interrupts

MODULAR DATA STORAGE SYSTEM WITH DATA RESILIENCY