Inventor
IONESCU ION-ALEXANDRU
US28 patents
⚠️ This page may combine multiple inventors who share the name “IONESCU ION-ALEXANDRU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CROWDSTRIKE INC
27 patentsUS9904784B2Feb 27, 2018
Kernel-level security agent
CROWDSTRIKE INC15 citations92
US9621515B2Apr 11, 2017
Kernel-level security agent
CROWDSTRIKE INC11 citations92
US9571453B2Feb 14, 2017
Kernel-level security agent
CROWDSTRIKE INC10 citations92
US10853491B2Dec 1, 2020
Security agent
CROWDSTRIKE INC3 citations84
US10002250B2Jun 19, 2018
Security agent
CROWDSTRIKE INC4 citations84
US9158914B2Oct 13, 2015
Executable component injection utilizing hotpatch mechanisms
CROWDSTRIKE INC7 citations84
US12248560B2Mar 11, 2025
Hypervisor-based redirection of system calls and interrupt-based task offloading
CROWDSTRIKE INC2 citations74
US11113425B2Sep 7, 2021
Security component for devices on an enumerated bus
CROWDSTRIKE INC2 citations71
US10990371B2Apr 27, 2021
Device driver non-volatile backing-store installation
CROWDSTRIKE INC4 citations70
US12019753B2Jun 25, 2024
Firmware retrieval and analysis
CROWDSTRIKE INC2 citations69
US11599641B2Mar 7, 2023
Firmware retrieval and analysis
CROWDSTRIKE INC2 citations69
US10216934B2Feb 26, 2019
Inferential exploit attempt detection
CROWDSTRIKE INC2 citations69
US10025922B2Jul 17, 2018
User-mode component injection and atomic hooking
CROWDSTRIKE INC6 citations68
US12339979B2Jun 24, 2025
Hypervisor-based interception of memory and register accesses
CROWDSTRIKE INC1 citations64
US11876784B2Jan 16, 2024
RPC call interception
CROWDSTRIKE INC0 citations62
US11687649B2Jun 27, 2023
Securely and efficiently providing user notifications about security actions
CROWDSTRIKE INC0 citations62
US11340890B2May 24, 2022
Integrity assurance and rebootless updating during runtime
CROWDSTRIKE INC0 citations62
US11188651B2Nov 30, 2021
Hypervisor-based interception of memory accesses
CROWDSTRIKE INC0 citations62
US11082404B2Aug 3, 2021
RPC call interception
CROWDSTRIKE INC0 citations62
US11966504B2Apr 23, 2024
Security component for devices on an enumerated bus
CROWDSTRIKE INC0 citations61
US10762202B2Sep 1, 2020
Securely and efficiently providing user notifications about security actions
CROWDSTRIKE INC0 citations52
US10356047B2Jul 16, 2019
RPC call interception
CROWDSTRIKE INC0 citations52
US10289405B2May 14, 2019
Integrity assurance and rebootless updating during runtime
CROWDSTRIKE INC0 citations52
US11423186B2Aug 23, 2022
Verified inter-module communications interface
CROWDSTRIKE INC0 citations50
US10339316B2Jul 2, 2019
Integrity assurance through early loading in the boot phase
CROWDSTRIKE INC0 citations41
US10191789B2Jan 29, 2019
Tracing system operations across remote procedure linkages to identify request originators
CROWDSTRIKE INC0 citations38
US10331881B2Jun 25, 2019
User-mode component injection techniques
CROWDSTRIKE INC0 citations37