Inventor
SUN AO
CN27 patents
⚠️ This page may combine multiple inventors who share the name “SUN AO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMC IP HOLDING CO LLC
24 patentsUS10445013B2Oct 15, 2019
Method and device for storing data
EMC IP HOLDING CO LLC5 citations71
US11099954B2Aug 24, 2021
Method, device, and computer program product for rebuilding data
EMC IP HOLDING CO LLC2 citations67
US11681475B2Jun 20, 2023
Methods, devices, and a computer program product for processing an access request and updating a storage system
EMC IP HOLDING CO LLC0 citations62
US11269548B2Mar 8, 2022
Methods, devices, and a computer program product for processing an access request and updating a storage system
EMC IP HOLDING CO LLC0 citations62
US11372566B2Jun 28, 2022
Method and device for storing data
EMC IP HOLDING CO LLC0 citations60
US11294880B2Apr 5, 2022
Method, device and computer program product for data processing
EMC IP HOLDING CO LLC0 citations60
US11068346B2Jul 20, 2021
Method and apparatus for data protection
EMC IP HOLDING CO LLC0 citations60
US11755556B2Sep 12, 2023
Method, device, and computer program product for managing storage system
EMC IP HOLDING CO LLC0 citations59
US11256677B2Feb 22, 2022
Method, device, and computer program product for managing storage system
EMC IP HOLDING CO LLC0 citations59
US11157382B2Oct 26, 2021
Obtaining of statistical performance of storage system
EMC IP HOLDING CO LLC1 citations59
US11157178B2Oct 26, 2021
Method, device and computer program product for data stream processing
EMC IP HOLDING CO LLC0 citations59
US11093163B2Aug 17, 2021
Efficient capacity management for a data storage system
EMC IP HOLDING CO LLC0 citations58
US11340811B2May 24, 2022
Determining reclaim information for a storage block based on data length and matching write and delete parameters
EMC IP HOLDING CO LLC0 citations57
US11106628B2Aug 31, 2021
Method, device and computer program product for storing metadata
EMC IP HOLDING CO LLC0 citations56
US11662927B2May 30, 2023
Redirecting access requests between access engines of respective disk management devices
EMC IP HOLDING CO LLC0 citations51
US11023158B2Jun 1, 2021
Constraining placement of replica segment pairs among device pairs based on coding segment count
EMC IP HOLDING CO LLC0 citations50
US10521299B2Dec 31, 2019
Method and apparatus for data protection
EMC IP HOLDING CO LLC0 citations50
US10152379B1Dec 11, 2018
Efficient garbage collection for distributed storage with forward error correction
EMC IP HOLDING CO LLC1 citations49
US11435906B2Sep 6, 2022
Method, electronic device and computer program product for storage management
EMC IP HOLDING CO LLC0 citations48
US11113195B2Sep 7, 2021
Method, device and computer program product for cache-based index mapping and data access
EMC IP HOLDING CO LLC0 citations48
US10984050B2Apr 20, 2021
Method, apparatus, and computer program product for managing storage system
EMC IP HOLDING CO LLC0 citations48
US11429303B2Aug 30, 2022
Method, device, and computer program product for managing storage system
EMC IP HOLDING CO LLC0 citations47
US10942560B2Mar 9, 2021
Method of controlling hard disk and electronic device
EMC IP HOLDING CO LLC0 citations47
US10795579B2Oct 6, 2020
Methods, apparatuses, system and computer program products for reclaiming storage units
EMC IP HOLDING CO LLC0 citations38