Hari Kannan

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

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
Information Patent Grant
Optimized data resiliency in a modular storage system
- Patent number 11,714,572
- Issue date Aug 1, 2023
- Pure Storage, Inc.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Independent scaling of compute resources and storage resources in a...
- Patent number 11,706,895
- Issue date Jul 18, 2023
- Pure Storage, Inc.
- John Davis
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Storage cluster memory characterization
- Patent number 11,656,939
- Issue date May 23, 2023
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recovering error corrected data
- Patent number 11,620,197
- Issue date Apr 4, 2023
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system with selectable write paths
- Patent number 11,614,880
- Issue date Mar 28, 2023
- Pure Storage, Inc.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing storage device access based on latency
- Patent number 11,614,893
- Issue date Mar 28, 2023
- Pure Storage, Inc.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Online failure span determination
- Patent number 11,604,690
- Issue date Mar 14, 2023
- PURE STORAGE, INC.
- Damian Yurzola
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Increased data reliability
- Patent number 11,544,143
- Issue date Jan 3, 2023
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic block allocation to optimize storage system performance
- Patent number 11,487,455
- Issue date Nov 1, 2022
- Pure Storage, Inc.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimal scheduling of flash operations
- Patent number 11,449,232
- Issue date Sep 20, 2022
- Pure Storage, Inc.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple read data paths in a storage system
- Patent number 11,442,625
- Issue date Sep 13, 2022
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

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
Information Patent Application
Device Host Operations In A Storage System
- Publication number 20230281177
- Publication date Sep 7, 2023
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Error Correction Incident Tracking
- Publication number 20230267040
- Publication date Aug 24, 2023
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data Rebuild Based On Solid State Memory Characteristics
- Publication number 20230251944
- Publication date Aug 10, 2023
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Performing Low Latency Operations Using A Distinct Set Of Resources
- Publication number 20230251797
- Publication date Aug 10, 2023
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Acquiring Failure Information Span
- Publication number 20230229552
- Publication date Jul 20, 2023
- PURE STORAGE, INC.
- Damian Yurzola
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Selectable Write Paths With Different Formatted Data
- Publication number 20230221878
- Publication date Jul 13, 2023
- PURE STORAGE, INC.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System Having Dynamic Power Management
- Publication number 20230205591
- Publication date Jun 29, 2023
- PURE STORAGE, INC.
- HARI KANNAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADJUSTING A VARIABLE PARAMETER TO INCREASE RELIABILITY OF STORED DATA
- Publication number 20230089583
- Publication date Mar 23, 2023
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING BLOCK ALLOCATION IN A DATA STORAGE SYSTEM
- Publication number 20230024480
- Publication date Jan 26, 2023
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UPDATES FOR FLASH TRANSLATION LAYER
- Publication number 20220409119
- Publication date Dec 29, 2022
- PURE STORAGE, INC.
- Russell Sears
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTELLIGENT OPERATION SCHEDULING BASED ON LATENCY OF OPERATIONS
- Publication number 20220404970
- Publication date Dec 22, 2022
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESILIENCY SCHEME TO ENHANCE STORAGE PERFORMANCE
- Publication number 20220357857
- Publication date Nov 10, 2022
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC BUFFER FOR STORAGE SYSTEM
- Publication number 20220300198
- Publication date Sep 22, 2022
- PURE STORAGE, INC.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRITE PATH SELECTION
- Publication number 20220300193
- Publication date Sep 22, 2022
- PURE STORAGE, INC.
- Ying Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING SPOOL AND MEMORY SPACE MANAGEMENT
- Publication number 20220300413
- Publication date Sep 22, 2022
- PURE STORAGE, INC.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING

Hari Kannan

Person

Patents Grantslast 30 patents

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

Optimized data resiliency in a modular storage system

Independent scaling of compute resources and storage resources in a...

Storage cluster memory characterization

Recovering error corrected data

Storage system with selectable write paths

Optimizing storage device access based on latency

Online failure span determination

Increased data reliability

Dynamic block allocation to optimize storage system performance

Optimal scheduling of flash operations

Multiple read data paths in a storage system

Patents Applicationslast 30 patents

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

Device Host Operations In A Storage System

Error Correction Incident Tracking

Data Rebuild Based On Solid State Memory Characteristics

Performing Low Latency Operations Using A Distinct Set Of Resources

Acquiring Failure Information Span

Selectable Write Paths With Different Formatted Data

System Having Dynamic Power Management

ADJUSTING A VARIABLE PARAMETER TO INCREASE RELIABILITY OF STORED DATA

OPTIMIZING BLOCK ALLOCATION IN A DATA STORAGE SYSTEM

UPDATES FOR FLASH TRANSLATION LAYER

INTELLIGENT OPERATION SCHEDULING BASED ON LATENCY OF OPERATIONS

RESILIENCY SCHEME TO ENHANCE STORAGE PERFORMANCE

DYNAMIC BUFFER FOR STORAGE SYSTEM

WRITE PATH SELECTION

OPTIMIZING SPOOL AND MEMORY SPACE MANAGEMENT