Inventor
FORRESTER WALTER
US13 patents
⚠️ This page may combine multiple inventors who share the name “FORRESTER WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMC IP HOLDING CO LLC
8 patentsUS10915497B1Feb 9, 2021
Multi-tier storage system with controllable relocation of files from file system tier to cloud-based object storage tier
EMC IP HOLDING CO LLC17 citations85
US10514861B1Dec 24, 2019
Reporting of space savings due to pattern matching in storage systems
EMC IP HOLDING CO LLC7 citations83
US10521400B1Dec 31, 2019
Data reduction reporting in storage systems
EMC IP HOLDING CO LLC2 citations72
US11204703B2Dec 21, 2021
Techniques for scavenging of free provisioned blocks
EMC IP HOLDING CO LLC0 citations62
US11762808B2Sep 19, 2023
Deletion of snapshot of filesystem
EMC IP HOLDING CO LLC0 citations61
US10831705B2Nov 10, 2020
Managing migration of virtual file servers
EMC IP HOLDING CO LLC0 citations51
US10534556B2Jan 14, 2020
Techniques for scavenging of free provisioned blocks
EMC IP HOLDING CO LLC0 citations51
US10545671B1Jan 28, 2020
Mapping between volume data block and file data block system and method
EMC IP HOLDING CO LLC0 citations50
DELL PRODUCTS LP
3 patentsUS12554678B2Feb 17, 2026
Preserving inode number information in in-band migration of source filesystem to destination filesystem
DELL PRODUCTS LP0 citations51
US12417284B2Sep 16, 2025
System and method for software-defined network attached storage (SDNAS) ransomware attack detection and prevention
DELL PRODUCTS LP0 citations51
US12386752B2Aug 12, 2025
Systems and methods for cooperative caching between file systems and block storage
DELL PRODUCTS LP0 citations51