David Fei

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Expanding storage capacity for implementing logical corruption prot...
- Patent number 11,947,808
- Issue date Apr 2, 2024
- International Business Machines Corporation
- Nedlaya Yazzie Francisco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metadata track entry sorting in a data storage system
- Patent number 11,604,590
- Issue date Mar 14, 2023
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Expanding storage capacity for implementing logical corruption prot...
- Patent number 11,275,514
- Issue date Mar 15, 2022
- International Business Machines Corporation
- Nedlaya Yazzie Francisco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metadata track selection switching in a data storage system
- Patent number 11,221,955
- Issue date Jan 11, 2022
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performing a recovery copy command to restore a safeguarded copy ba...
- Patent number 11,182,081
- Issue date Nov 23, 2021
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Copying point-in-time data in a storage to a point-in-time copy dat...
- Patent number 10,754,730
- Issue date Aug 25, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Aggregation of updated tracks to be copied to a backup volume for p...
- Patent number 10,740,203
- Issue date Aug 11, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-mode data replication for data loss risk reduction
- Patent number 10,719,244
- Issue date Jul 21, 2020
- International Business Machines Corporation
- Matthew D. Carson
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
EXPANDING STORAGE CAPACITY FOR IMPLEMENTING LOGICAL CORRUPTION PROT...
- Publication number 20220164116
- Publication date May 26, 2022
- International Business Machines Corporation
- Nedlaya Yazzie Francisco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXPANDING STORAGE CAPACITY FOR IMPLEMENTING LOGICAL CORRUPTION PROT...
- Publication number 20220043583
- Publication date Feb 10, 2022
- International Business Machines Corporation
- Nedlaya Yazzie Francisco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMING A RECOVERY COPY COMMAND TO RESTORE A SAFEGUARDED COPY BA...
- Publication number 20200081629
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AGGREGATION OF UPDATED TRACKS TO BE COPIED TO A BACKUP VOLUME FOR P...
- Publication number 20200081808
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Theresa M. BROWN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COPYING POINT-IN-TIME DATA IN A STORAGE TO A POINT-IN-TIME COPY DAT...
- Publication number 20200081792
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METADATA TRACK SELECTION SWITCHING IN A DATA STORAGE SYSTEM
- Publication number 20200081842
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METADATA TRACK ENTRY SORTING IN A DATA STORAGE SYSTEM
- Publication number 20200081642
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Theresa M. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-MODE DATA REPLICATION FOR DATA LOSS RISK REDUCTION
- Publication number 20180143774
- Publication date May 24, 2018
- International Business Machines Corporation
- Matthew D. Carson
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Expanding storage capacity for implementing logical corruption prot...

Metadata track entry sorting in a data storage system

Expanding storage capacity for implementing logical corruption prot...

Metadata track selection switching in a data storage system

Performing a recovery copy command to restore a safeguarded copy ba...

Copying point-in-time data in a storage to a point-in-time copy dat...

Aggregation of updated tracks to be copied to a backup volume for p...

Multi-mode data replication for data loss risk reduction

Patents Applicationslast 30 patents

EXPANDING STORAGE CAPACITY FOR IMPLEMENTING LOGICAL CORRUPTION PROT...

EXPANDING STORAGE CAPACITY FOR IMPLEMENTING LOGICAL CORRUPTION PROT...

PERFORMING A RECOVERY COPY COMMAND TO RESTORE A SAFEGUARDED COPY BA...

AGGREGATION OF UPDATED TRACKS TO BE COPIED TO A BACKUP VOLUME FOR P...

COPYING POINT-IN-TIME DATA IN A STORAGE TO A POINT-IN-TIME COPY DAT...

METADATA TRACK SELECTION SWITCHING IN A DATA STORAGE SYSTEM

METADATA TRACK ENTRY SORTING IN A DATA STORAGE SYSTEM

MULTI-MODE DATA REPLICATION FOR DATA LOSS RISK REDUCTION