Inventor
WARFIELD ANDREW KENT
CA24 patents
⚠️ This page may combine multiple inventors who share the name “WARFIELD ANDREW KENT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAZON TECH INC
21 patentsUS11356120B1Jun 7, 2022
Hierarchical erasure coding for multi-region storage
AMAZON TECH INC11 citations81
US11971902B1Apr 30, 2024
Data retrieval latency management system
AMAZON TECH INC3 citations72
US11966370B1Apr 23, 2024
Pseudo-local multi-service enabled file systems using a locally-addressable secure compute layer
AMAZON TECH INC2 citations72
US11360708B1Jun 14, 2022
Storage device write barriers
AMAZON TECH INC6 citations72
US11907173B1Feb 20, 2024
Composable network-storage-based file systems
AMAZON TECH INC2 citations71
US11943294B1Mar 26, 2024
Storage medium and compression for object stores
AMAZON TECH INC3 citations70
US11467636B1Oct 11, 2022
Limited blast radius storage server system
AMAZON TECH INC3 citations69
US12393634B1Aug 19, 2025
Scalable graph-based vector storage and search in distributed storage systems
AMAZON TECH INC2 citations66
US12204668B1Jan 21, 2025
User-configurable request-based policies for a data storage system
AMAZON TECH INC1 citations64
US11301164B1Apr 12, 2022
Multi-actuator storage device with actuator selection
AMAZON TECH INC0 citations60
US11474741B1Oct 18, 2022
Storage device write barriers
AMAZON TECH INC1 citations59
US12482503B2Nov 25, 2025
Limited blast radius storage server system
AMAZON TECH INC0 citations58
US12197397B1Jan 14, 2025
Offloading of remote service interactions to virtualized service devices
AMAZON TECH INC0 citations51
US11836379B1Dec 5, 2023
Hard disk access using multiple actuators
AMAZON TECH INC0 citations51
US11609707B1Mar 21, 2023
Multi-actuator storage device access using logical addresses
AMAZON TECH INC0 citations51
US11308992B1Apr 19, 2022
Storage medium reader physical location access
AMAZON TECH INC0 citations51
US11586595B1Feb 21, 2023
Space-efficient techniques for generating unique instances of data objects
AMAZON TECH INC0 citations50
US12436709B1Oct 7, 2025
Persistent object storage with sequential updates
AMAZON TECH INC0 citations49
US12373108B1Jul 29, 2025
Optimized host-side storage queues
AMAZON TECH INC0 citations45
US12299294B2May 13, 2025
Object storage service with managed cache and common interface for accessing accelerated and non-accelerated access objects
AMAZON TECH INC0 citations45
US12591560B2Mar 31, 2026
Vector lifecycle management in distributed storage systems
AMAZON TECH INC0 citations44