Inventor

PEINADO MARCUS

US103 patents

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

PEINADO MARCUS

MICROSOFT CORP

Secure processor architecture for use with a digital rights management (DRM) system on a computing device

Digital license and method for obtaining/providing a digital license

Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like

Encrypting a digital object based on a key ID selected therefor

Rendering digital content in an encrypted rights-protected form

Structure of a digital content package

Methods and systems for cryptographically protecting secure content

Manifest-based trusted agent management in a trusted operating system environment

Enforcement architecture and method for digital rights management

Structural of digital rights management (DRM) system

Binding digital content to a portable storage device or the like in a digital rights management (DRM) system

Method for obtaining a black box for performing decryption and encryption functions in a digital rights management (DRM) system

Specifying security for an element by assigning a scaled value representative of the relative security thereof

Saving and retrieving data based on public key encryption

Saving and retrieving data based on symmetric key encryption

Producing a new black box for a digital rights management (DRM) system

Transferring application secrets in a trusted operating system environment

Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client

Manifest-based trusted agent management in a trusted operating system environment

Encrypting a digital object on a key ID selected therefor

Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client

Digital rights management system operating on computing device and having black box tied to computing device

Releasing decrypted digital content to an authenticated path

Binding content to a portable storage device or the like in a digital rights management (DRM) system

Generating, migrating or exporting bound keys

Saving and retrieving data based on symmetric key encryption

Manifest-based trusted agent management in a trusted operating system environment

Saving and retrieving data based on symmetric key encryption

Saving and retrieving data based on symmetric key encryption

Encrypting a digital object on a key ID selected therefor

Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like

Methods and systems for authentication of components in a graphics system

Manifest-based trusted agent management in a trusted operating system environment

BORE-resistant digital goods configuration and distribution methods and arrangements

Protecting decrypted compressed content and decrypted decompressed content at a digital rights management client

Operating system upgrades in a trusted operating system environment

Implementation of memory access control using optimizations

System and method for implementing a counter

Protection of content stored on portable memory from unauthorized usage

Attesting to establish trust between computer entities

System for isolating first computing environment from second execution environment while sharing resources by copying data from first portion to second portion of memory

Specifying security for an element by assigning a scaled value representative of the relative security thereof

Memory isolation through address translation data edit control

Methods and systems for protecting data in USB systems

Digital rights management (DRM) encryption and data-protection for content on device without interactive authentication

BAUMANN ANDREW A

Cryptographic certification of secure hosted execution environments

Cryptographic certification of secure hosted execution environments

ENGLAND PAUL

Saving and retrieving data based on public key encryption

Saving and retrieving data based on public key encryption

PEINADO MARCUS

Malware investigation by analyzing computer memory