Inventor

STRONGIN GEOFFREY S

US78 patents

⚠️ This page may combine multiple inventors who share the name “STRONGIN GEOFFREY S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STRONGIN GEOFFREY S

ADVANCED MICRO DEVICES INC

Method for selectively disabling interrupts on a secure execution mode-capable processor

Executing system management mode code as virtual machine guest

Method and apparatus for controlling interrupts in a secure execution mode-capable processor

Secure execution box

Memory management system and method providing increased memory access security

Personal computer security mechanism

Memory management system and method for providing physical address based memory access security

Method and apparatus for improved video decompression by selection of IDCT method based on image characteristics

Method and apparatus for adaptively performing motion compensation in a video processing apparatus

Method and apparatus for improved video decompression using previous frame DCT coefficients

Video decoder apparatus using non-reference frame as an additional prediction source and method therefor

Method and apparatus for improved video decompression by predetermination of IDCT results based on image characteristics

Method and apparatus for improved video decompression by selective reduction of spatial resolution

Initialization of a computer system including a secure execution mode-capable processor

Computer system including a secure execution mode-capable CPU and a security services processor connected via a secure communication path

Method and apparatus for controlling operation of a secure execution mode-capable processor in system management mode

Computer system including a bus bridge for connection to a security services processor

Enhanced security and manageability using secure storage in a personal computer system

Computer system employing a trusted execution environment including a memory controller configured to clear memory

External locking mechanism for personal computer memory locations

Mechanism for selectively blocking peripheral device accesses to system memory

Method of controlling access to an address translation data structure of a computer system

Secure booting of a personal computer system

Interruptable and re-enterable system management mode programming code

Integrated circuit for security and manageability

Method and system for improved memory access in accelerated graphics port systems

Method and system for improved data access

Method and system for page-state sensitive memory control and access in data processing systems

Method and system for improved data transmission in accelerated graphics port systems

Method and system for origin-sensitive memory control and access in data processing systems

Using an IOMMU to create memory archetypes

Chained hybrid input/output memory management unit

Input/output permission bitmaps for compartmentalized security

System and method for handling device accesses to a memory providing increased memory access security

Software modem with hidden authentication commands

Method and apparatus for preventing radio communication system access by an unauthorized modem

Computer system with privileged-mode modem driver

Method and apparatus for storing and retrieving security attributes

Generation of an intermediate video bitstream from a compressed video bitstream to enhance playback performance

Performance of video decompression by using block oriented data structures

Generation of a secondary video bitstream from a compressed video bitstream to enhance playback performance

Method and apparatus for improved video decompression by adaptive selection of video input buffer parameters

Memory management system and method providing linear address based memory access security

Method and apparatus for restricted execution of security sensitive instructions

Method and apparatus for securing portions of memory

GLOBALFOUNDRIES INC

Direct memory access (DMA) address translation in an input/output memory management unit (IOMMU)

Virtualizing an IOMMU

Virtualizing an IOMMU

Address translation for input/output (I/O) devices and interrupt remapping for I/O devices in an I/O memory management unit (IOMMU)

STRONGIN GEOFFREY S

System and method providing region-granular, hardware-controlled memory encryption