Inventor
PLAQUIN DAVID
GB29 patents
⚠️ This page may combine multiple inventors who share the name “PLAQUIN DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
20 patentsUS7467370B2Dec 16, 2008
Apparatus and method for creating a trusted environment
HEWLETT PACKARD DEVELOPMENT CO71 citations98
US11288405B2Mar 29, 2022
Integrated circuit(s) with anti-glitch canary circuit(s)
HEWLETT PACKARD DEVELOPMENT CO10 citations82
US7908640B2Mar 15, 2011
Data handling apparatus and methods
HEWLETT PACKARD DEVELOPMENT CO9 citations82
US11256589B2Feb 22, 2022
Detecting a change to system management mode bios code
HEWLETT PACKARD DEVELOPMENT CO2 citations73
US10803176B2Oct 13, 2020
Bios security
HEWLETT PACKARD DEVELOPMENT CO3 citations72
US10896085B2Jan 19, 2021
Mitigating actions
HEWLETT PACKARD DEVELOPMENT CO2 citations68
US11860207B2Jan 2, 2024
Determining electric field distributions
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US11321494B2May 3, 2022
Platform configurations
HEWLETT PACKARD DEVELOPMENT CO0 citations61
US12470381B2Nov 11, 2025
Controlling execution of machine learning models
HEWLETT PACKARD DEVELOPMENT CO1 citations60
US11328040B2May 10, 2022
Monitoring access
HEWLETT PACKARD DEVELOPMENT CO0 citations60
US9111119B2Aug 18, 2015
Methods, devices and data structures for trusted data
HEWLETT PACKARD DEVELOPMENT CO2 citations60
US11449618B2Sep 20, 2022
Active testing of access control policy
HEWLETT PACKARD DEVELOPMENT CO0 citations59
US11809559B2Nov 7, 2023
Intrusion resilient applications
HEWLETT PACKARD DEVELOPMENT CO0 citations58
US11308202B2Apr 19, 2022
Intrusion detection systems
HEWLETT PACKARD DEVELOPMENT CO0 citations57
US11615188B2Mar 28, 2023
Executing software
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US10387651B2Aug 20, 2019
Detecting a change to system management mode bios code
HEWLETT PACKARD DEVELOPMENT CO0 citations52
US11429722B2Aug 30, 2022
Data protection in a pre-operation system environment based on an embedded key of an embedded controller
HEWLETT PACKARD DEVELOPMENT CO0 citations51
US11354232B2Jun 7, 2022
Validity of data sets stored in memory
HEWLETT PACKARD DEVELOPMENT CO0 citations51
US10867045B2Dec 15, 2020
Runtime verification using external device
HEWLETT PACKARD DEVELOPMENT CO0 citations51
US11556645B2Jan 17, 2023
Monitoring control-flow integrity
HEWLETT PACKARD DEVELOPMENT CO0 citations46