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Ying Hu
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Northborough, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptive replication modes in a storage system
Patent number
11,487,463
Issue date
Nov 1, 2022
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sand timer algorithm for tracking in-flight data storage requests f...
Patent number
11,238,010
Issue date
Feb 1, 2022
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adaptive replication modes in a storage system
Patent number
11,068,191
Issue date
Jul 20, 2021
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Online consistent system checkpoint
Patent number
11,003,542
Issue date
May 11, 2021
EMC IP Holding Company LLC
Anton Kucherov
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Checkpointing of user data and metadata in a non-atomic persistent...
Patent number
10,990,297
Issue date
Apr 27, 2021
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Online address to hash (A2H) metadata scanner
Patent number
10,956,052
Issue date
Mar 23, 2021
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Online system checkpoint recovery orchestration
Patent number
10,909,004
Issue date
Feb 2, 2021
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Consistent input/output (IO) recovery for active/active cluster rep...
Patent number
10,853,200
Issue date
Dec 1, 2020
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method to support hash based xcopy synchronous replication
Patent number
10,852,987
Issue date
Dec 1, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Recovery after service disruption during an active/active replicati...
Patent number
10,776,224
Issue date
Sep 15, 2020
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Checkpointing of metadata into user data area of a content addressa...
Patent number
10,747,618
Issue date
Aug 18, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Online metadata backup consistency check
Patent number
10,705,918
Issue date
Jul 7, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage system with multiple write journals supporting synchronous...
Patent number
10,698,772
Issue date
Jun 30, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method to resolve conflicts during recovery in a storage system
Patent number
10,698,774
Issue date
Jun 30, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ensure volume consistency for online system checkpoint
Patent number
10,664,358
Issue date
May 26, 2020
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sand timer algorithm for tracking in-flight data storage requests f...
Patent number
10,642,788
Issue date
May 5, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method to support hash based xcopy synchronous replication
Patent number
10,613,793
Issue date
Apr 7, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Online system checkpoint alert and handling
Patent number
10,409,493
Issue date
Sep 10, 2019
EMC IP Holding Company LLC
Anton Kucherov
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Online system checkpoint recovery orchestration
Patent number
10,402,283
Issue date
Sep 3, 2019
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Journal destage relay for online system checkpoint creation
Patent number
10,235,066
Issue date
Mar 19, 2019
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Checkpointing of metadata into user data area of a content addressa...
Patent number
10,176,046
Issue date
Jan 8, 2019
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Using storage defragmentation function to facilitate system checkpoint
Patent number
10,152,381
Issue date
Dec 11, 2018
EMC IP Holding Company LLC
Felix Shvaiger
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Performing block deduplication using block sequence classifications
Patent number
10,037,336
Issue date
Jul 31, 2018
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Deduplicating sets of data blocks
Patent number
9,846,718
Issue date
Dec 19, 2017
EMC IP Holding Company LLC
Richard P. Ruef
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Granting rangelocks according to thread arrival time
Patent number
9,378,052
Issue date
Jun 28, 2016
EMC Corporation
Ruiling Dou
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Deduplicating sets of data blocks
Patent number
8,805,796
Issue date
Aug 12, 2014
EMC Corporation
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Deduplicating range of data blocks
Patent number
8,538,933
Issue date
Sep 17, 2013
EMC Corporation
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Adaptive Replication Modes in a Storage System
Publication number
20210255774
Publication date
Aug 19, 2021
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Recovery After Service Disruption During an Active/Active Replicati...
Publication number
20200250052
Publication date
Aug 6, 2020
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Consistent Input/Output (IO) Recovery For Active/Active Cluster Rep...
Publication number
20200250051
Publication date
Aug 6, 2020
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Adaptive Replication Modes in a Storage System
Publication number
20200233581
Publication date
Jul 23, 2020
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SAND TIMER ALGORITHM FOR TRACKING IN-FLIGHT DATA STORAGE REQUESTS F...
Publication number
20200226097
Publication date
Jul 16, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD TO SUPPORT HASH BASED XCOPY SYNCHRONOUS REPLICATION
Publication number
20200159414
Publication date
May 21, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD TO RESOLVE CONFLICTS DURING RECOVERY IN A STORAGE SYSTEM
Publication number
20200133798
Publication date
Apr 30, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SAND TIMER ALGORITHM FOR TRACKING IN-FLIGHT DATA STORAGE REQUESTS F...
Publication number
20200125649
Publication date
Apr 23, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CREATING IDENTICAL SNAP PAIRS DURING SYNC REPLICATION WITH NO PERFO...
Publication number
20200034474
Publication date
Jan 30, 2020
EMC IP Holding Company LLC
Xiangping Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE SYSTEM WITH MULTIPLE WRITE JOURNALS SUPPORTING SYNCHRONOUS...
Publication number
20200026616
Publication date
Jan 23, 2020
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHECKPOINTING OF METADATA INTO USER DATA AREA OF A CONTENT ADDRESSA...
Publication number
20190095283
Publication date
Mar 28, 2019
EMC IP Holding Company LLC
Ying Hu
G06 - COMPUTING CALCULATING COUNTING