Inventor
ZHAO CHAOJUN
CN22 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO CHAOJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMC IP HOLDING CO LLC
8 patentsUS11320997B2May 3, 2022
Method, device, and computer program for storage management
EMC IP HOLDING CO LLC0 citations60
US11681447B2Jun 20, 2023
Method, device and computer program product of balance of storage space for file system
EMC IP HOLDING CO LLC0 citations51
US11659032B2May 23, 2023
Methods, electronic devices, and computer program products for accessing a file
EMC IP HOLDING CO LLC0 citations50
US11663165B2May 30, 2023
Method, electronic device, and computer program product for managing file system
EMC IP HOLDING CO LLC0 citations49
US11593307B2Feb 28, 2023
Method, device and computer program product for managing storage spaces
EMC IP HOLDING CO LLC0 citations49
US11561929B2Jan 24, 2023
Method, device and computer program product for shrinking storage space
EMC IP HOLDING CO LLC0 citations49
US11487704B2Nov 1, 2022
Method, a device, and a computer program product for adjusting a storage space
EMC IP HOLDING CO LLC0 citations49
US11379423B2Jul 5, 2022
Self-learning file delegation system and method
EMC IP HOLDING CO LLC0 citations46
DELL PRODUCTS LP
7 patentsUS11748376B1Sep 5, 2023
Selection of data for transmission from different asynchronous data replication sessions running on a storage system
DELL PRODUCTS LP3 citations72
US12455686B1Oct 28, 2025
Method, electronic device, and program product for reclaiming storage space
DELL PRODUCTS LP0 citations60
US12468463B2Nov 11, 2025
Method, device, and computer program product for garbage collection for storage system
DELL PRODUCTS LP0 citations50
US12443342B2Oct 14, 2025
Method, electronic device, and computer program product for compressing data based on segment IO counts of respective time segments for a storage area
DELL PRODUCTS LP0 citations50
US12430229B2Sep 30, 2025
Intelligent way to select regression test cases in system test
DELL PRODUCTS LP0 citations50
US12393348B2Aug 19, 2025
Method, electronic device, and program product for disk mapping
DELL PRODUCTS LP0 citations50
US12314594B2May 27, 2025
Managing bandwidth quotas for replication sessions established between source and destination storage systems
DELL PRODUCTS LP0 citations50
ALIBABA GROUP HOLDING LTD
6 patentsUS11237994B2Feb 1, 2022
Interrupt controller for controlling interrupts based on priorities of interrupts
ALIBABA GROUP HOLDING LTD1 citations62
US11550587B2Jan 10, 2023
System, device, and method for obtaining instructions from a variable-length instruction set
ALIBABA GROUP HOLDING LTD0 citations61
US11429391B2Aug 30, 2022
Speculative execution of correlated memory access instruction methods, apparatuses and systems
ALIBABA GROUP HOLDING LTD0 citations60
US11182318B2Nov 23, 2021
Processor and interrupt controller
ALIBABA GROUP HOLDING LTD0 citations50
US11436146B2Sep 6, 2022
Storage control apparatus, processing apparatus, computer system, and storage control method
ALIBABA GROUP HOLDING LTD0 citations48
US11487680B2Nov 1, 2022
Apparatus and method for burst mode data storage
ALIBABA GROUP HOLDING LTD0 citations47