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Leon Zhang
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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for managing storage system
Patent number
11,907,410
Issue date
Feb 20, 2024
EMC IP Holding Company LLC
Lester Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for deduplication
Patent number
11,461,276
Issue date
Oct 4, 2022
EMC IP Holding Company LLC
Leon Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for managing storage system
Patent number
11,106,831
Issue date
Aug 31, 2021
EMC IP Holding Company LLC
Lester Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for file system log
Patent number
11,010,353
Issue date
May 18, 2021
EMC IP Holding Company LLC
Lester Ming Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for deduplication
Patent number
10,891,261
Issue date
Jan 12, 2021
EMC IP Holding Company LLC
Leon Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Managing a datalog space of a data cache
Patent number
10,747,672
Issue date
Aug 18, 2020
EMC IP Holding Company LLC
Leon Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for managing caches
Patent number
10,747,675
Issue date
Aug 18, 2020
EMC IP Holding Company LLC
Lester Zhang
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE FOR MANAGING STORAGE SYSTEM
Publication number
20210350031
Publication date
Nov 11, 2021
EMC IP Holding Company LLC
Lester Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR DEDUPLICATION
Publication number
20210064578
Publication date
Mar 4, 2021
EMC IP Holding Company LLC
Leon Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR DEDUPLICATION
Publication number
20190034449
Publication date
Jan 31, 2019
EMC IP Holding Company LLC
Leon Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR FILE SYSTEM LOG
Publication number
20180349410
Publication date
Dec 6, 2018
EMC IP Holding Company LLC
Lester Ming Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE AND COMPUTER READABLE MEDIUM FOR STORAGE MANAGEMENT
Publication number
20180307610
Publication date
Oct 25, 2018
EMC IP Holding Company LLC
Leon Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR MANAGING STORAGE SYSTEM
Publication number
20180300508
Publication date
Oct 18, 2018
EMC IP Holding Company LLC
Lester Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND DEVICE FOR MANAGING CACHES
Publication number
20180089092
Publication date
Mar 29, 2018
EMC IP Holding Company LLC
Lester Zhang
G06 - COMPUTING CALCULATING COUNTING