Inventor
LIU WEIYANG
CN27 patents
⚠️ This page may combine multiple inventors who share the name “LIU WEIYANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMC IP HOLDING CO LLC
21 patentsUS11093300B1Aug 17, 2021
Method, electronic device and computer program product for processing information
EMC IP HOLDING CO LLC2 citations73
US11204862B2Dec 21, 2021
Method for evaluating application program interface (AP) with API maturity matric and testing
EMC IP HOLDING CO LLC6 citations71
US11740827B2Aug 29, 2023
Method, electronic device, and computer program product for recovering data
EMC IP HOLDING CO LLC2 citations70
US11249862B2Feb 15, 2022
Method for managing backup system, electronic device and computer program product
EMC IP HOLDING CO LLC2 citations68
US11947426B2Apr 2, 2024
Method, electronic device, and computer program product for recommending protection strategy
EMC IP HOLDING CO LLC0 citations62
US11726860B2Aug 15, 2023
Intelligent automatic support
EMC IP HOLDING CO LLC0 citations62
US11474850B2Oct 18, 2022
Method and system for efficient virtual machine operation while recovering data
EMC IP HOLDING CO LLC1 citations62
US11099945B2Aug 24, 2021
Method, device, and computer program product for backing up data
EMC IP HOLDING CO LLC0 citations62
US11593231B2Feb 28, 2023
Methods for backup and recovery
EMC IP HOLDING CO LLC0 citations61
US11379209B2Jul 5, 2022
Upgrade of a software product
EMC IP HOLDING CO LLC1 citations61
US10860849B2Dec 8, 2020
Method, electronic device and computer program product for categorization for document
EMC IP HOLDING CO LLC1 citations58
US12265857B2Apr 1, 2025
Method of managing resources, electronic device, and computer program product
EMC IP HOLDING CO LLC0 citations52
US11809717B2Nov 7, 2023
Data managing method, an electric device, and a computer program product for efficient management of services
EMC IP HOLDING CO LLC0 citations52
US11321182B2May 3, 2022
Data backup method, a data backup device, and a computer program product
EMC IP HOLDING CO LLC0 citations52
US12554614B2Feb 17, 2026
Method, electronic device, and computer program product for data processing, analysis, and abnormality determination of logs corresponding to operations
EMC IP HOLDING CO LLC0 citations51
US11614999B2Mar 28, 2023
Efficient method to index scheduled backup of same target and the corresponding files
EMC IP HOLDING CO LLC0 citations51
US11275504B2Mar 15, 2022
Method for upgrading system, electronic device, and computer program product
EMC IP HOLDING CO LLC0 citations51
US11238011B2Feb 1, 2022
Intelligent method to index storage system files accounting for snapshots
EMC IP HOLDING CO LLC0 citations51
US11436093B2Sep 6, 2022
Method, electronic device, and computer program product for backing up data
EMC IP HOLDING CO LLC0 citations50
US11934287B2Mar 19, 2024
Method, electronic device and computer program product for processing data
EMC IP HOLDING CO LLC0 citations49
US11928035B2Mar 12, 2024
Method, apparatus and computer program product for recovering data
EMC IP HOLDING CO LLC0 citations47
DELL PRODUCTS LP
4 patentsUS12174721B2Dec 24, 2024
Method, electronic device, and computer program product for exporting log
DELL PRODUCTS LP0 citations62
US12040948B2Jul 16, 2024
Method and electronic device for grouping objects in data management system
DELL PRODUCTS LP0 citations51
US12399799B2Aug 26, 2025
Method, electronic device, and computer program product for tracing information
DELL PRODUCTS LP0 citations48
US12107941B2Oct 1, 2024
Method, device, and computer program product for document transmission
DELL PRODUCTS LP0 citations48