David Kaplan

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Paging hierarchies for extended page tables and extended page attri...
- Patent number 11,954,026
- Issue date Apr 9, 2024
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Split random number generator
- Patent number 11,924,338
- Issue date Mar 5, 2024
- Advanced Micro Devices, Inc.
- David A Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Peripheral device protocols in confidential compute architectures
- Patent number 11,860,797
- Issue date Jan 2, 2024
- Advanced Micro Devices, Inc.
- Philip Ng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hypervisor secure event handling at a processor
- Patent number 11,842,227
- Issue date Dec 12, 2023
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performing store-to-load forwarding of a return address for a retur...
- Patent number 11,822,923
- Issue date Nov 21, 2023
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protection against branch target buffer poisoning by a management l...
- Patent number 11,797,665
- Issue date Oct 24, 2023
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Context partitioning of branch prediction structures
- Patent number 11,734,011
- Issue date Aug 22, 2023
- Advanced Micro Devices, Inc.
- Marius Evers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Platform firmware isolation
- Patent number 11,188,640
- Issue date Nov 30, 2021
- Advanced Micro Devices, Inc.
- Jeremy W Powell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hypervisor post-write notification of control and debug register up...
- Patent number 10,963,280
- Issue date Mar 30, 2021
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Taint protection during speculative execution
- Patent number 10,956,157
- Issue date Mar 23, 2021
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selective use of taint protection during speculative execution
- Patent number 10,929,141
- Issue date Feb 23, 2021
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secured input/output resource protection
- Patent number 10,824,349
- Issue date Nov 3, 2020
- Advanced Micro Devices, Inc.
- Maggie Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using return address predictor to speed up control stack return add...
- Patent number 10,768,937
- Issue date Sep 8, 2020
- Advanced Micro Devices, Inc.
- Marius Evers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Monitoring of memory page transitions between a hypervisor and a vi...
- Patent number 10,671,422
- Issue date Jun 2, 2020
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling access to pages in a memory in a computing device
- Patent number 10,585,805
- Issue date Mar 10, 2020
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling access by IO devices to pages in a memory in a computin...
- Patent number 10,509,736
- Issue date Dec 17, 2019
- Advanced Micro Devices, Inc.
- Nippon Raval
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for virtualized process isolation including preve...
- Patent number 10,459,850
- Issue date Oct 29, 2019
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unified store queue for reducing linear aliasing effects
- Patent number 10,303,480
- Issue date May 28, 2019
- Advanced Micro Devices
- David A Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling access to pages in a memory in a computing device
- Patent number 10,241,931
- Issue date Mar 26, 2019
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for constant time cryptography using a co-processor
- Patent number 10,243,727
- Issue date Mar 26, 2019
- ATI Technologies ULC
- Winthrop Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct memory access authorization in a processing system
- Patent number 10,176,122
- Issue date Jan 8, 2019
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling access to pages in a memory in a computing device
- Patent number 10,169,244
- Issue date Jan 1, 2019
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protecting state information for virtual machines
- Patent number 10,152,602
- Issue date Dec 11, 2018
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cryptographic protection of information in a processing system
- Patent number 9,792,448
- Issue date Oct 17, 2017
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for privileged mode based secure input mechanism
- Patent number 9,471,799
- Issue date Oct 18, 2016
- Advanced Micro Devices, Inc.
- Joshua S. Schiffman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus related to processor sleep states
- Patent number 9,383,801
- Issue date Jul 5, 2016
- Advanced Micro Devices, Inc.
- Alexander J. Branover
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Store replay policy
- Patent number 9,361,103
- Issue date Jun 7, 2016
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Allocating store queue entries to store instructions for early stor...
- Patent number 9,335,999
- Issue date May 10, 2016
- Advanced Micro Devices, Inc.
- David A Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hardware random number generator
- Patent number 9,311,051
- Issue date Apr 12, 2016
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Oldest operation translation look-aside buffer
- Patent number 9,286,233
- Issue date Mar 15, 2016
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Security Framework for Virtual Machines
- Publication number 20250130844
- Publication date Apr 24, 2025
- ADVANCED MICRO DEVICES, INC.
- Reshma Lal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Root-Trusted Guest Memory Page Management
- Publication number 20250130958
- Publication date Apr 24, 2025
- ADVANCED MICRO DEVICES, INC.
- Reshma Lal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE MAPPING OF PROCESS ADDRESS SPACE IDENTIFIERS FOR COMPUTING E...
- Publication number 20240311167
- Publication date Sep 19, 2024
- Jeremy W. Powell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE MANAGEMENT OF DEVICE CONTROL INFORMATION IN CONFIDENTIAL COM...
- Publication number 20240289150
- Publication date Aug 29, 2024
- Philip Ng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADDRESS-SPACE-IDENTIFIER-BASED SECURITY OF DATA TRANSFER REQUESTS
- Publication number 20240289151
- Publication date Aug 29, 2024
- Philip Ng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE DIRECT MEMORY ACCESS
- Publication number 20240220429
- Publication date Jul 4, 2024
- ATI Technologies ULC
- Philip Ng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERRUPT CONTROL USING A GUEST OWNED BACKING PAGE
- Publication number 20240220297
- Publication date Jul 4, 2024
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIFE CYCLE MANAGEMENT FOR DEVICE INPUT/OUTPUT INTERFACES IN VIRTUAL...
- Publication number 20240220298
- Publication date Jul 4, 2024
- Jeremy W. Powell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEGMENTED NON-CONTIGUOUS REVERSE MAP TABLE
- Publication number 20240220417
- Publication date Jul 4, 2024
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVENT INTERCEPTION CONTROL BY A TRUSTED LAYER OF A VIRTUAL MACHINE
- Publication number 20240220295
- Publication date Jul 4, 2024
- ADVANCED MICRO DEVICES, INC.
- David KAPLAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE MEMORY-MAPPED INPUT/OUTPUT
- Publication number 20240220296
- Publication date Jul 4, 2024
- ATI Technologies ULC
- Philip Ng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURE VIRTUALIZED PERFORMANCE MONITORING COUNTERS
- Publication number 20240220603
- Publication date Jul 4, 2024
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Using Ownership Identifiers in Metadata in a Memory for Protecting...
- Publication number 20240202289
- Publication date Jun 20, 2024
- ADVANCED MICRO DEVICES, INC.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GRAPH OBJECT STORAGE AND ACCESS CONTROL SYSTEM AND METHOD
- Publication number 20240193292
- Publication date Jun 13, 2024
- ADVANCED MICRO DEVICES, INC.
- Jagadish B. Kotra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REGISTER PROTECTION FOR CONFIDENTIAL COMPUTING ENVIRONMENT
- Publication number 20240176638
- Publication date May 30, 2024
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECURITY FOR SIMULTANEOUS MULTITHREADING PROCESSORS
- Publication number 20240111563
- Publication date Apr 4, 2024
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERIPHERAL DEVICE PROTOCOLS IN CONFIDENTIAL COMPUTE ARCHITECTURES
- Publication number 20230229603
- Publication date Jul 20, 2023
- ADVANCED MICRO DEVICES, INC.
- PHILIP NG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPLIT RANDOM NUMBER GENERATOR
- Publication number 20220141011
- Publication date May 5, 2022
- ADVANCED MICRO DEVICES, INC.
- David A Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYPERVISOR SECURE EVENT HANDLING AT A PROCESSOR
- Publication number 20210109798
- Publication date Apr 15, 2021
- ADVANCED MICRO DEVICES, INC.
- David KAPLAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USING RETURN ADDRESS PREDICTOR TO SPEED UP CONTROL STACK RETURN ADD...
- Publication number 20200034144
- Publication date Jan 30, 2020
- ADVANCED MICRO DEVICES, INC.
- Marius Evers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MONITORING OF MEMORY PAGE TRANSITIONS BETWEEN A HYPERVISOR AND A VI...
- Publication number 20180285140
- Publication date Oct 4, 2018
- Advanced Micro Devices, Inc.
- David KAPLAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Controlling Access by IO Devices to Pages in a Memory in a Computin...
- Publication number 20180232320
- Publication date Aug 16, 2018
- ADVANCED MICRO DEVICES, INC.
- Nippon Raval
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Controlling Access to Pages in a Memory in a Computing Device
- Publication number 20180189190
- Publication date Jul 5, 2018
- ADVANCED MICRO DEVICES, INC.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIRECT MEMORY ACCESS AUTHORIZATION IN A PROCESSING SYSTEM
- Publication number 20180107608
- Publication date Apr 19, 2018
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUALIZED PROCESS ISOLATION
- Publication number 20180081829
- Publication date Mar 22, 2018
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HARDWARE SUPERVISION OF PAGE TABLES
- Publication number 20180081830
- Publication date Mar 22, 2018
- Advanced Micro Devices, Inc.
- David Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Controlling Access to Pages in a Memory in a Computing Device
- Publication number 20180032447
- Publication date Feb 1, 2018
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Controlling Access to Pages in a Memory in a Computing Device
- Publication number 20180032443
- Publication date Feb 1, 2018
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY MANAGEMENT FOR SECURE MEMORY ADDRESS SPACES
- Publication number 20170277898
- Publication date Sep 28, 2017
- Advanced Micro Devices, Inc.
- Jeremy W. Powell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYPERVISOR POST-WRITE NOTIFICATION OF CONTROL AND DEBUG REGISTER UP...
- Publication number 20170220369
- Publication date Aug 3, 2017
- Advanced Micro Devices, Inc.
- David A. Kaplan
- G06 - COMPUTING CALCULATING COUNTING

David Kaplan

Person

Patents Grantslast 30 patents

Paging hierarchies for extended page tables and extended page attri...

Split random number generator

Peripheral device protocols in confidential compute architectures

Hypervisor secure event handling at a processor

Performing store-to-load forwarding of a return address for a retur...

Protection against branch target buffer poisoning by a management l...

Context partitioning of branch prediction structures

Platform firmware isolation

Hypervisor post-write notification of control and debug register up...

Taint protection during speculative execution

Selective use of taint protection during speculative execution

Secured input/output resource protection

Using return address predictor to speed up control stack return add...

Monitoring of memory page transitions between a hypervisor and a vi...

Controlling access to pages in a memory in a computing device

Controlling access by IO devices to pages in a memory in a computin...

System and method for virtualized process isolation including preve...

Unified store queue for reducing linear aliasing effects

Controlling access to pages in a memory in a computing device

Method and system for constant time cryptography using a co-processor

Direct memory access authorization in a processing system

Controlling access to pages in a memory in a computing device

Protecting state information for virtual machines

Cryptographic protection of information in a processing system

Method for privileged mode based secure input mechanism

Methods and apparatus related to processor sleep states

Store replay policy

Allocating store queue entries to store instructions for early stor...

Hardware random number generator

Oldest operation translation look-aside buffer

Patents Applicationslast 30 patents

Security Framework for Virtual Machines

Root-Trusted Guest Memory Page Management

SECURE MAPPING OF PROCESS ADDRESS SPACE IDENTIFIERS FOR COMPUTING E...

SECURE MANAGEMENT OF DEVICE CONTROL INFORMATION IN CONFIDENTIAL COM...

ADDRESS-SPACE-IDENTIFIER-BASED SECURITY OF DATA TRANSFER REQUESTS

SECURE DIRECT MEMORY ACCESS

INTERRUPT CONTROL USING A GUEST OWNED BACKING PAGE

LIFE CYCLE MANAGEMENT FOR DEVICE INPUT/OUTPUT INTERFACES IN VIRTUAL...

SEGMENTED NON-CONTIGUOUS REVERSE MAP TABLE

EVENT INTERCEPTION CONTROL BY A TRUSTED LAYER OF A VIRTUAL MACHINE

SECURE MEMORY-MAPPED INPUT/OUTPUT

SECURE VIRTUALIZED PERFORMANCE MONITORING COUNTERS

Using Ownership Identifiers in Metadata in a Memory for Protecting...

GRAPH OBJECT STORAGE AND ACCESS CONTROL SYSTEM AND METHOD

REGISTER PROTECTION FOR CONFIDENTIAL COMPUTING ENVIRONMENT

SECURITY FOR SIMULTANEOUS MULTITHREADING PROCESSORS

PERIPHERAL DEVICE PROTOCOLS IN CONFIDENTIAL COMPUTE ARCHITECTURES

SPLIT RANDOM NUMBER GENERATOR

HYPERVISOR SECURE EVENT HANDLING AT A PROCESSOR

USING RETURN ADDRESS PREDICTOR TO SPEED UP CONTROL STACK RETURN ADD...

MONITORING OF MEMORY PAGE TRANSITIONS BETWEEN A HYPERVISOR AND A VI...

Controlling Access by IO Devices to Pages in a Memory in a Computin...

Controlling Access to Pages in a Memory in a Computing Device

DIRECT MEMORY ACCESS AUTHORIZATION IN A PROCESSING SYSTEM

VIRTUALIZED PROCESS ISOLATION

HARDWARE SUPERVISION OF PAGE TABLES

Controlling Access to Pages in a Memory in a Computing Device

Controlling Access to Pages in a Memory in a Computing Device

KEY MANAGEMENT FOR SECURE MEMORY ADDRESS SPACES

HYPERVISOR POST-WRITE NOTIFICATION OF CONTROL AND DEBUG REGISTER UP...