Zhangxi Tan

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Distributed storage system
- Patent number 12,135,654
- Issue date Nov 5, 2024
- PURE STORAGE, INC.
- John Davis
- G06 - COMPUTING CALCULATING COUNTING
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
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
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
Information Patent Grant
Transfer of segmented data
- Patent number 11,392,522
- Issue date Jul 19, 2022
- Pure Storage, Inc.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Die-level monitoring in a storage cluster
- Patent number 11,204,830
- Issue date Dec 21, 2021
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recovering error corrected data
- Patent number 11,080,154
- Issue date Aug 3, 2021
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Addressable non-volatile random access memory
- Patent number 11,079,962
- Issue date Aug 3, 2021
- Pure Storage, Inc.
- John Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Proactive data rebuild based on queue feedback
- Patent number 10,990,283
- Issue date Apr 27, 2021
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mapping defective memory in a storage system
- Patent number 10,983,866
- Issue date Apr 20, 2021
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adjustable error correction based on memory health in a storage unit
- Patent number 10,983,859
- Issue date Apr 20, 2021
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Direct memory access data format
- Patent number 10,853,285
- Issue date Dec 1, 2020
- Pure Storage, Inc.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distributed storage addressing
- Patent number 10,817,431
- Issue date Oct 27, 2020
- Pure Storage, Inc.
- John Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Die-level monitoring in a storage cluster
- Patent number 10,579,474
- Issue date Mar 3, 2020
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage cluster operation using erasure coded data
- Patent number 10,572,176
- Issue date Feb 25, 2020
- Pure Storage, Inc.
- John Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mapping around defective flash memory of a storage array
- Patent number 10,528,419
- Issue date Jan 7, 2020
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nonrepeating identifiers in an address space of a non-volatile soli...
- Patent number 10,372,617
- Issue date Aug 6, 2019
- Pure Storage, Inc.
- John Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error recovery in a storage cluster
- Patent number 10,324,812
- Issue date Jun 18, 2019
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Failure mapping in a storage array
- Patent number 10,268,548
- Issue date Apr 23, 2019
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data rebuild on feedback from a queue in a non-volatile solid-state...
- Patent number 10,216,411
- Issue date Feb 26, 2019
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Calibration of flash channels in SSD
- Patent number 10,216,420
- Issue date Feb 26, 2019
- Pure Storage, Inc.
- Hari Kannan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Direct memory access data movement
- Patent number 10,198,380
- Issue date Feb 5, 2019
- Pure Storage, Inc.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scheduling policy for queues in a non-volatile solid-state storage
- Patent number 10,185,506
- Issue date Jan 22, 2019
- Pure Storage, Inc.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Point to point based backend communication layer for storage proces...
- Patent number 10,178,169
- Issue date Jan 8, 2019
- Pure Storage, Inc.
- Par Botes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nonrepeating identifiers in an address space of a non-volatile soli...
- Patent number 10,114,757
- Issue date Oct 30, 2018
- Pure Storage, Inc.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Die-level monitoring in a storage cluster
- Patent number 9,880,899
- Issue date Jan 30, 2018
- Pure Storage, Inc.
- John D. Davis
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile RAM and flash memory in a non-volatile solid-state sto...
- Patent number 9,836,245
- Issue date Dec 5, 2017
- Pure Storage, Inc.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Profile-dependent write placement of data into a non-volatile solid...
- Patent number 9,817,750
- Issue date Nov 14, 2017
- Pure Storage, Inc.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Masking defective bits in a storage array
- Patent number 9,766,972
- Issue date Sep 19, 2017
- Pure Storage, Inc.
- John D. Davis
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

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
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
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
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
Die-Level Monitoring in a Storage Cluster
- Publication number 20220083420
- Publication date Mar 17, 2022
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recovering Error Corrected Data
- Publication number 20210365337
- Publication date Nov 25, 2021
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Proactive Data Rebuild Based On Queue Feedback
- Publication number 20210216209
- Publication date Jul 15, 2021
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adjustable Error Correction Based on Memory Health in a Storage Unit
- Publication number 20210216398
- Publication date Jul 15, 2021
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Direct Memory Access Data Format
- Publication number 20210073149
- Publication date Mar 11, 2021
- PURE STORAGE, INC.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTRIBUTED STORAGE ADDRESSING
- Publication number 20210011854
- Publication date Jan 14, 2021
- PURE STORAGE, INC.
- John Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Die-Level Monitoring in a Storage Cluster
- Publication number 20200192756
- Publication date Jun 18, 2020
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE CLUSTER OPERATION USING ERASURE CODED DATA
- Publication number 20200192577
- Publication date Jun 18, 2020
- PURE STORAGE, INC.
- John Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOLID-STATE LIGHT DETECTION AND RANGING (LIDAR) SYSTEM WITH REAL-TI...
- Publication number 20200158839
- Publication date May 21, 2020
- OURS Technology, Inc.
- Sen Lin
- G01 - MEASURING TESTING
Information Patent Application
DISTRIBUTED STORAGE ADDRESSING
- Publication number 20190347210
- Publication date Nov 14, 2019
- PURE STORAGE, INC.
- John Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Recovering Error Corrected Data
- Publication number 20190278674
- Publication date Sep 12, 2019
- Pure Storage, Inc.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Mapping Defective Memory in a Storage System
- Publication number 20190227875
- Publication date Jul 25, 2019
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Proactive Data Rebuild Based On Queue Feedback
- Publication number 20190179533
- Publication date Jun 13, 2019
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Direct Memory Access Data Format
- Publication number 20190171594
- Publication date Jun 6, 2019
- PURE STORAGE, INC.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WIDE-ANGLE HIGH-RESOLUTION SOLID-STATE LIDAR SYSTEM USING GRATING L...
- Publication number 20190129008
- Publication date May 2, 2019
- OURS Technology, Inc.
- Sen Lin
- G01 - MEASURING TESTING
Information Patent Application
NONREPEATING IDENTIFIERS IN AN ADDRESS SPACE OF A NON-VOLATILE SOLI...
- Publication number 20190065391
- Publication date Feb 28, 2019
- PURE STORAGE, INC.
- John Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIE-LEVEL MONITORING IN A STORAGE CLUSTER
- Publication number 20180165154
- Publication date Jun 14, 2018
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-VOLATILE RAM AND FLASH MEMORY IN A NON-VOLATILE SOLID-STATE STO...
- Publication number 20180088820
- Publication date Mar 29, 2018
- PURE STORAGE, INC.
- John Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Masking Defective Bits in a Storage Array
- Publication number 20180004594
- Publication date Jan 4, 2018
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NONREPEATING IDENTIFIERS IN AN ADDRESS SPACE OF A NON-VOLATILE SOLI...
- Publication number 20170199823
- Publication date Jul 13, 2017
- PURE STORAGE, INC.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAILURE MAPPING IN A STORAGE ARRAY
- Publication number 20170139776
- Publication date May 18, 2017
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCHEDULING POLICY FOR QUEUES IN A NON-VOLATILE SOLID-STATE STORAGE
- Publication number 20170068476
- Publication date Mar 9, 2017
- PURE STORAGE, INC.
- John Hayes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ERROR RECOVERY IN A STORAGE CLUSTER
- Publication number 20170060711
- Publication date Mar 2, 2017
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA REBUILD ON FEEDBACK FROM A QUEUE IN A NON-VOLATILE SOLID-STATE...
- Publication number 20170024141
- Publication date Jan 26, 2017
- PURE STORAGE, INC.
- John D. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POINT TO POINT BASED BACKEND COMMUNICATION LAYER FOR STORAGE PROCES...
- Publication number 20160301752
- Publication date Oct 13, 2016
- PURE STORAGE, INC.
- Par BOTES
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Zhangxi Tan

Person

Patents Grantslast 30 patents

Distributed storage system

Storage cluster memory characterization

Recovering error corrected data

Increased data reliability

Multiple read data paths in a storage system

Transfer of segmented data

Die-level monitoring in a storage cluster

Recovering error corrected data

Addressable non-volatile random access memory

Proactive data rebuild based on queue feedback

Mapping defective memory in a storage system

Adjustable error correction based on memory health in a storage unit

Direct memory access data format

Distributed storage addressing

Die-level monitoring in a storage cluster

Storage cluster operation using erasure coded data

Mapping around defective flash memory of a storage array

Nonrepeating identifiers in an address space of a non-volatile soli...

Error recovery in a storage cluster

Failure mapping in a storage array

Data rebuild on feedback from a queue in a non-volatile solid-state...

Calibration of flash channels in SSD

Direct memory access data movement

Scheduling policy for queues in a non-volatile solid-state storage

Point to point based backend communication layer for storage proces...

Nonrepeating identifiers in an address space of a non-volatile soli...

Die-level monitoring in a storage cluster

Non-volatile RAM and flash memory in a non-volatile solid-state sto...

Profile-dependent write placement of data into a non-volatile solid...

Masking defective bits in a storage array

Patents Applicationslast 30 patents

WEAR LEVELLING FOR DIFFERING MEMORY TYPES

Error Correction Incident Tracking

Data Rebuild Based On Solid State Memory Characteristics

ADJUSTING A VARIABLE PARAMETER TO INCREASE RELIABILITY OF STORED DATA

INTELLIGENT OPERATION SCHEDULING BASED ON LATENCY OF OPERATIONS

Die-Level Monitoring in a Storage Cluster

Recovering Error Corrected Data

Proactive Data Rebuild Based On Queue Feedback

Adjustable Error Correction Based on Memory Health in a Storage Unit

Direct Memory Access Data Format

DISTRIBUTED STORAGE ADDRESSING

Die-Level Monitoring in a Storage Cluster

STORAGE CLUSTER OPERATION USING ERASURE CODED DATA

SOLID-STATE LIGHT DETECTION AND RANGING (LIDAR) SYSTEM WITH REAL-TI...

DISTRIBUTED STORAGE ADDRESSING

Recovering Error Corrected Data

Mapping Defective Memory in a Storage System

Proactive Data Rebuild Based On Queue Feedback

Direct Memory Access Data Format

WIDE-ANGLE HIGH-RESOLUTION SOLID-STATE LIDAR SYSTEM USING GRATING L...

NONREPEATING IDENTIFIERS IN AN ADDRESS SPACE OF A NON-VOLATILE SOLI...

DIE-LEVEL MONITORING IN A STORAGE CLUSTER

NON-VOLATILE RAM AND FLASH MEMORY IN A NON-VOLATILE SOLID-STATE STO...

Masking Defective Bits in a Storage Array

NONREPEATING IDENTIFIERS IN AN ADDRESS SPACE OF A NON-VOLATILE SOLI...

FAILURE MAPPING IN A STORAGE ARRAY

SCHEDULING POLICY FOR QUEUES IN A NON-VOLATILE SOLID-STATE STORAGE

ERROR RECOVERY IN A STORAGE CLUSTER

DATA REBUILD ON FEEDBACK FROM A QUEUE IN A NON-VOLATILE SOLID-STATE...

POINT TO POINT BASED BACKEND COMMUNICATION LAYER FOR STORAGE PROCES...