Patents by Inventor Andreas U. Schmidt

Andreas U. Schmidt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20110265158
    Abstract: A method and apparatus for performing secure Machine-to-Machine (M2M) provisioning and communication is disclosed. In particular a temporary private identifier, or provisional connectivity identification (PCID), for uniquely identifying machine-to-machine equipment (M2ME) is also disclosed. Additionally, methods and apparatus for use in validating, authenticating and provisioning a M2ME is also disclosed. The validation procedures disclosed include an autonomous, semi-autonomous, and remote validation are disclosed. The provisioning procedures include methods for re-provisioning the M2ME. Procedures for updating software, and detecting tampering with the M2ME are also disclosed.
    Type: Application
    Filed: January 21, 2009
    Publication date: October 27, 2011
    Inventors: Inhyok Cha, Yogendra C. Shah, Andreas U. Schmidt, Michael V. Meyerstein
  • Publication number: 20110099605
    Abstract: Methods and instrumentalities are disclosed that enable one or more domains on one or more devices to be owned or controlled by one or more different local or remote owners, while providing a level of system-wide management of those domains. Each domain may have a different owner, and each owner may specify policies for operation of its domain and for operation of its domain in relation to the platform on which the domain resides, and other domains. A system-wide domain manager may be resident on one of the domains. The system-wide domain manager may enforce the policies of the domain on which it is resident, and it may coordinate the enforcement of the other domains by their respective policies in relation to the domain in which the system-wide domain manager resides. Additionally, the system-wide domain manager may coordinate interaction among the other domains in accordance with their respective policies.
    Type: Application
    Filed: April 20, 2010
    Publication date: April 28, 2011
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Inhyok Cha, Louis J. Guccione, Yogendra C. Shah, Andreas U. Schmidt, Sudhir B. Pattar
  • Publication number: 20110067095
    Abstract: A method and apparatus for trusted authentication and logon is disclosed. A trusted platform module (TPM) based logon method is presented for authentication and access. A user registers an identity with an identity provider that is tightly bound to the user's specific platform, e.g., the TPM. If the user decides to login, for example to a service provider using this identity, the identity provider challenges the user to provide the correct credentials. The credentials consist of a TPM generated ticket, that is, a credential chain. This allows the user to login without the need for a password at the identity provider.
    Type: Application
    Filed: September 14, 2009
    Publication date: March 17, 2011
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Andreas Leicher, Andreas U. Schmidt
  • Publication number: 20110041003
    Abstract: An apparatus and method for providing home evolved node-B (H(e)NB) integrity verification and validation using autonomous validation and semi-autonomous validation is disclosed herein.
    Type: Application
    Filed: March 5, 2010
    Publication date: February 17, 2011
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Sudhir B. Pattar, Inhyok Cha, Andreas U. Schmidt, Andreas Leicher, Yogendra C. Shah, Dolores F. Howry, David G. Greiner, Lawrence L. Case, Michael V. Meyerstein, Louis J. Guccione
  • Publication number: 20110035584
    Abstract: A method and apparatus are disclosed for performing secure remote subscription management. Secure remote subscription management may include providing the Wireless Transmit/Receive Unit (WTRU) with a connectivity identifier, such as a Provisional Connectivity Identifier (PCID), which may be used to establish an initial network connection to an Initial Connectivity Operator (ICO) for initial secure remote registration, provisioning, and activation. A connection to the ICO may be used to remotely provision the WTRU with credentials associated with the Selected Home Operator (SHO). A credential, such as a cryptographic keyset, which may be included in the Trusted Physical Unit (TPU), may be allocated to the SHO and may be activated. The WTRU may establish a network connection to the SHO and may receive services using the remotely managed credentials. Secure remote subscription management may be repeated to associate the WTRU with another SHO.
    Type: Application
    Filed: March 5, 2010
    Publication date: February 10, 2011
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Michael V. Meyerstein, Yogendra C. Shah, Inhyok Cha, Andreas Leicher, Andreas U. Schmidt
  • Publication number: 20110010543
    Abstract: Methods, components and apparatus for implementing platform validation and management (PVM) are disclosed. PVM provides the functionality and operations of a platform validation entity with remote management of devices by device management components and systems such as a home node-B management system or component. Example PVM operations bring devices into a secure target state before allowing connectivity and access to a core network.
    Type: Application
    Filed: March 5, 2010
    Publication date: January 13, 2011
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Andreas U. Schmidt, Andreas Leicher, Inhyok Cha, Yogendra C. Shah, Sudhir B. Pattar, Dolores F. Howry, David G. Greiner, Lawrence Case, Michael V. Meyerstein, Louis J. Guccione
  • Publication number: 20100125732
    Abstract: A Home Node B or Home evolved Node B (HN(e)B) apparatus and methods are disclosed. The HN(e)B includes a Trusted Environment (TrE) and interfaces including unprotected interfaces, cryptographically protected interfaces, and hardware protected interfaces. The H(e)NB includes security/authentication protocols for communication between the H(e)NB and external network elements, including a Security Gateway (SGW).
    Type: Application
    Filed: September 21, 2009
    Publication date: May 20, 2010
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Inhyok Cha, Yogendra C. Shah, Andreas U. Schmidt
  • Publication number: 20100062808
    Abstract: Universal integrated circuit card (UICC) having a virtual subscriber identity module functionality is disclosed. A wireless transmit/receive unit (WTRU) comprises a mobile equipment (ME) configured to perform wireless communication and a UICC. The UICC is configured to perform security functionalities. The UICC supports multiple isolated domains including UICC issuer's domain. Each domain is owned by a separate owner so that each owner stores and executes an application on the UICC under a control of an UICC issuer and the UICC issuer's domain controls creation and deletion of other domains and defines and enforces security rules for authorizing third parties to have an access to the domains. The UICC is configured to verify integrity of operating system functions and applications stored on the UICC. The UICC is configured to control an access to information regarding applications according to security policies stored within the UICC.
    Type: Application
    Filed: August 25, 2009
    Publication date: March 11, 2010
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Inhyok Cha, Andreas U. Schmidt, Yogendra C. Shah, Michael V. Meyerstein
  • Publication number: 20100011214
    Abstract: A method and apparatus to establish a trustworthy local time based on trusted computing methods are described. The concepts are scaling because they may be graded by the frequency and accuracy with which a reliable external time source is available for correction and/or reset, and how trustworthy this external source is in a commercial scenario. The techniques also take into account that the number of different paths and number of hops between the device and the trusted external time source may vary. A local clock related value which is protected by a TPM securely bound to an external clock. A system of Accuracy Statements (AS) is added to introduce time references to the audit data provided by other maybe cheaper sources than the time source providing the initial time.
    Type: Application
    Filed: February 19, 2009
    Publication date: January 14, 2010
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Inhyok Cha, Yogendra C. Shah, Andreas U. Schmidt, Christian Hett
  • Publication number: 20090209232
    Abstract: The present invention is related to a wireless communication system. 3G UMTS mobile phone systems rely on a protected smart card called the UMTS integrated circuit card (UICC) that provides UMTS subscriber identity module (USIM) applications as a basis or root of various security measures protecting the communication path between the 3G mobile terminal and the UMTS wireless network (or UTRAN). Disclosed is a method by which the UICC exchanges information with a terminal, such as an Internal Key Center (IKC 1250) and a Bootstrapping Server Function (BSF 1270) enables a procedure where multiple local keys specific to applications and Network Application Functions (NAFs) (Ks_local) are used for authentication and to encrypt and decrypt messages.
    Type: Application
    Filed: October 6, 2008
    Publication date: August 20, 2009
    Applicant: INTERDIGITAL TECHNOLOGY CORPORATION
    Inventors: Inhyok Cha, Chinmayee V. Rathi, Yogendra C. Shah, Louis J. Guccione, Andreas U. Schmidt, Nicolai Kuntze
  • Publication number: 20090125996
    Abstract: A mobile trusted platform (MTP) configured to provide virtual subscriber identify module (vSIM) services is disclosed. In one embodiment, the MTP includes: a device manufacturer-trusted subsystem (TSS-DM) configured to store and provide credentials related to a manufacturer of the MTP; a mobile network operator-trusted subsystem (MNO-TSS) configured to store and provide credentials related to a mobile network operator (MNO); and a device user/owner-trusted subsystem (TSS-DO/TSS-U) configured to store and provide credentials related to user of the MTP. The TSS-MNO includes a vSIM core services unit, configured to store, provide and process credential information relating to the MNO. The TSS-DO/TSS-U includes a vSIM management unit, configured to store, provide and process credential information relating to the user/owner of the MTP. The TSS-DO/TSS-U and the TSS-MNO communicate through a trusted vSIM service.
    Type: Application
    Filed: September 19, 2008
    Publication date: May 14, 2009
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Louis J. Guccione, Andreas U. Schmidt, Nicolai Kuntze, Michael Kasper, Yogendra C. Shah, Inhyok Cha
  • Publication number: 20090077643
    Abstract: A mobile trusted platform (MTP) configured to provide virtual subscriber identify module (vSIM) services is disclosed. In one embodiment, the MTP includes: a device manufacturer-trusted subsystem (TSS-DM) configured to store and provide credentials related to a manufacturer of the MTP; a mobile network operator-trusted subsystem (MNO-TSS) configured to store and provide credentials related to a mobile network operator (MNO); and a device user/owner-trusted subsystem (TSS-DO/TSS-U) configured to store and provide credentials related to user of the MTP. The TSS-MNO includes a vSIM core services unit, configured to store, provide and process credential information relating to the MNO. The TSS-DO/TSS-U includes a vSIM management unit, configured to store, provide and process credential information relating to the user/owner of the MTP. The TSS-DO/TSS-U and the TSS-MNO communicate through a trusted vSIM service.
    Type: Application
    Filed: July 7, 2008
    Publication date: March 19, 2009
    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.
    Inventors: Andreas U. Schmidt, Nicolai Kuntze, Michael Kasper