Patents by Inventor Mousumi M. Hazra

Mousumi M. Hazra 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).

  • Patent number: 10582256
    Abstract: A system architecture provides a hardware-based root of trust solution for supporting distribution and playback of premium digital content. In an embodiment, hardware root of trust for digital content and services is a solution where the basis of trust for security purposes is rooted in hardware and firmware mechanisms in a client computing system, rather than in software. From this root of trust, the client computing system constructs an entire media processing pipeline that is protected for content authorization and playback. In embodiments of the present invention, the security of the client computing system for content processing is not dependent on the operating system (OS), basic input/output system (BIOS), media player application, or other host software.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: March 3, 2020
    Assignee: Intel Corporation
    Inventors: Ramesh Pendakur, Walter C. Gintz, Daniel Nemiroff, Mousumi M. Hazra
  • Publication number: 20190104338
    Abstract: A system architecture provides a hardware-based root of trust solution for supporting distribution and playback of premium digital content. In an embodiment, hardware root of trust for digital content and services is a solution where the basis of trust for security purposes is rooted in hardware and firmware mechanisms in a client computing system, rather than in software. From this root of trust, the client computing system constructs an entire media processing pipeline that is protected for content authorization and playback. In embodiments of the present invention, the security of the client computing system for content processing is not dependent on the operating system (OS), basic input/output system (BIOS), media player application, or other host software.
    Type: Application
    Filed: May 31, 2018
    Publication date: April 4, 2019
    Inventors: Ramesh Pendakur, Walter C. Gintz, Daniel Nemiroff, Mousumi M. Hazra
  • Patent number: 10028010
    Abstract: A system architecture provides a hardware-based root of trust solution for supporting distribution and playback of premium digital content. In an embodiment, hardware root of trust for digital content and services is a solution where the basis of trust for security purposes is rooted in hardware and firmware mechanisms in a client computing system, rather than in software. From this root of trust, the client computing system constructs an entire media processing pipeline that is protected for content authorization and playback. In embodiments of the present invention, the security of the client computing system for content processing is not dependent on the operating system (OS), basic input/output system (BIOS), media player application, or other host software.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: July 17, 2018
    Assignee: Intel Corporation
    Inventors: Ramesh Pendakur, Walter C. Gintz, Daniel Nemiroff, Mousumi M. Hazra
  • Patent number: 9990473
    Abstract: Securely sharing content between a first system and a second system is provided. A hardware-based root of trust is established between the first system and a server. Content requested by a user and an encrypted license blob associated with the content is received by the first system from the server. A first agent on the first system connects with a second agent on the second system. The encrypted license blob and a sub-license request are sent from the first agent to a security processor on the first system. The first security processor decrypts the encrypted license blob, validates the sub-license request, and if allowed, creates a sub-license to allow the second system to play the content. The first security processor sends the sub-license to a security processor on the second system. The first system provides access to the content to the second system for future playback according to the sub-license.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: June 5, 2018
    Assignee: Intel Corporation
    Inventors: Mojtaba Mirashrafi, Mousumi M. Hazra, Ramesh Pendakur, Daniel Nemiroff
  • Publication number: 20170187835
    Abstract: Technologies for enabling functionality of a gateway device are described. A gateway device installs, at run time, a first plugin associated with a first communication protocol and a first application. The first plugin includes computer-executable instructions that enable the gateway device to communicate with a client computing device that executes the first application using the first communication protocol. Additionally, the gateway device receives a command from the client computing device using the first communication protocol to provide requested data pertaining to at least one field device coupled to the gateway device. Additionally, the gateway device transmits the requested data to the client computing device using the first communication protocol, in response to the command. Other embodiments are described and claimed.
    Type: Application
    Filed: December 26, 2015
    Publication date: June 29, 2017
    Inventors: Lee Booi Lim, Mousumi M. Hazra, Usman Sarwar
  • Patent number: 9337999
    Abstract: A system for application usage continuum across client devices and platforms includes a first client device configured to execute a first instance of an application and a second client device configured to execute a second instance of the application. The first client device is configured to receive an indication to transfer operation of the first instance of the application running on the first client device to the second instance of the application on the second client device. The first client device is further configured to generate state information and data associated with execution of the first instance of the application on the first client device and cause the state information to be sent to the second client device to enable the second instance of the application on the second client device to continue operation of the application on the second client device using the state information from the first client device.
    Type: Grant
    Filed: April 1, 2011
    Date of Patent: May 10, 2016
    Assignee: Intel Corporation
    Inventors: Naveed Iqbal, Mousumi M. Hazra, Jiphun C. Satapathy, Mojtaba Mirashrafi, Walter Gintz
  • Patent number: 8850220
    Abstract: Method and apparatus enabling a computing system to deter or thwart unauthorized boot-up from peripheral devices are disclosed herein. In various embodiments, a monitoring module and a managing module are employed cooperating with each other to authorize users in booting up the computing system from peripheral devices.
    Type: Grant
    Filed: May 9, 2012
    Date of Patent: September 30, 2014
    Assignee: Intel Corporation
    Inventors: Gyan Prakash, Mousumi M. Hazra, Selim Aissi, Jasmeet Chhabra
  • Publication number: 20140280840
    Abstract: Methods, systems, and computer program products that relate to managing persistence information of client devices for services registered with a persistence cloud service. A method from the perspective of a computing device associated with a registered service may include receiving, from a client device, a device identifier that identifies the client device to the registered service. The method further may include requesting, from a persistence cloud server associated with the persistence cloud service, persistence information associated with the device identifier. The method may also include receiving the persistence information, determining a level of service to provide to the client device based on the persistence information, and providing the level of service to the client device. The computing device may, for example, be a server associated with the registered service, or may, for example, be a router.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Inventors: Jiphun C. Satapathy, Mojtaba Mirashrafi, Gyan Prakash, Mousumi M. Hazra
  • Publication number: 20140112471
    Abstract: A system architecture provides a hardware-based root of trust solution for supporting distribution and playback of premium digital content. In an embodiment, hardware root of trust for digital content and services is a solution where the basis of trust for security purposes is rooted in hardware and firmware mechanisms in a client computing system, rather than in software. From this root of trust, the client computing system constructs an entire media processing pipeline that is protected for content authorization and playback. In embodiments of the present invention, the security of the client computing system for content processing is not dependent on the operating system (OS), basic input/output system (BIOS), media player application, or other host software.
    Type: Application
    Filed: December 23, 2013
    Publication date: April 24, 2014
    Inventors: Ramesh Pendakur, Walter C. Gintz, Daniel Nemiroff, Mousumi M. Hazra
  • Patent number: 8682750
    Abstract: A client computing system renders digital content (such as, for example, a movie or TV program) for a user. Based on the user's interest, the user may select an object image in a video frame of a sequence of video frames of the digital content being rendered. The user input data indicating the object image selection may be sent to a service provider server coupled to the client computing system over a network via a secure communications channel. The server obtains information about an object corresponding to the user-selected object image. The server sends the object information to the client computing system for display to the user. The object may be an object in the physical world, such as a consumer good. The object information may include information enabling the user to purchase the object.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: March 25, 2014
    Assignee: Intel corporation
    Inventors: Mojtaba Mirashrafi, Mousumi M. Hazra, Ramesh Pendakur
  • Patent number: 8625788
    Abstract: A system architecture provides a hardware-based root of trust solution for supporting distribution and playback of premium digital content. In an embodiment, hardware root of trust for digital content and services is a solution where the basis of trust for security purposes is rooted in hardware and firmware mechanisms in a client computing system, rather than in software. From this root of trust, the client computing system constructs an entire media processing pipeline that is protected for content authorization and playback. In embodiments of the present invention, the security of the client computing system for content processing is not dependent on the operating system (OS), basic input/output system (BIOS), media player application, or other host software.
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: January 7, 2014
    Assignee: Intel Corporation
    Inventors: Ramesh Pendakur, Walter C. Gintz, Daniel Nemiroff, Mousumi M. Hazra
  • Publication number: 20130283392
    Abstract: Securely sharing content between a first system and a second system is provided. A hardware-based root of trust is established between the first system and a server. Content requested by a user and an encrypted license blob associated with the content is received by the first system from the server. A first agent on the first system connects with a second agent on the second system. The encrypted license blob and a sub-license request are sent from the first agent to a security processor on the first system. The first security processor decrypts the encrypted license blob, validates the sub-license request, and if allowed, creates a sub-license to allow the second system to play the content. The first security processor sends the sub-license to a security processor on the second system. The first system provides access to the content to the second system for future playback according to the sub-license.
    Type: Application
    Filed: December 8, 2011
    Publication date: October 24, 2013
    Inventors: Mojtaba Mirashrafi, Mousumi M. Hazra, Ramesh Pendakur, Daniel Nemiroff
  • Patent number: 8555044
    Abstract: A method to lock an electronic device comprising an operating system comprises placing the electronic device in a disable state in which the processor is blocked from accessing the operating system, receiving a first unlock password from a remote source during a power-up operation of the electronic device, and placing the electronic device in a temporary unlock state which allows the processor to boot the operating system for a predetermined period of time when the first unlock password matches a password stored in the electronic device. Other embodiments may be described.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: October 8, 2013
    Assignee: Intel Corporation
    Inventors: Gyan Prakash, Duncan Glendinning, Saurabh Dadu, Mojtaba Mojy Mirashrafi, Mousumi M. Hazra, Carol A. Bell
  • Patent number: 8490189
    Abstract: A method, system, and computer program product for a host software tamper detection and protection service. A secure partition that is isolated from a host operating system of the host system, which may be implemented by firmware of a chipset of the host system, obtains file metadata from the host system and uses the file metadata to identify a first file for examination for tampering. The secure partition obtains data blocks for the first file, communicates with a service via an out-of-band communication channel, and uses information obtained from the service and the data blocks to determine whether the first file has been corrupted. The secure partition obtains the file metadata and the data blocks for the first file without invoking an operating system or file system of the host system.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: July 16, 2013
    Assignee: Intel Corporation
    Inventors: Gyan Prakash, Saurabh Dadu, Hormuzd M. Khosravi, Mousumi M. Hazra
  • Patent number: 8403998
    Abstract: A theft-deterrence process enabling a theft-deterrence server, remotely disposed from the processor based device, to deter or thwart theft of the processor based device, is disclosed herein. In various embodiments, the theft-deterrence process employs connection and network independent communication for at least one direction between the theft deterrence server and the processor based device.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: March 26, 2013
    Assignee: Intel Corporation
    Inventors: Mousumi M. Hazra, Gyan Prakash, Carol A. Bell, Selim Aissi
  • Patent number: 8346305
    Abstract: Theft deterrence and secure mobile platform subscription techniques for wireless mobile devices are described. An apparatus may comprise a removable secure execution module arranged to connect with a computing platform for a wireless mobile device. The removable secure execution module may comprise a first processing system to execute a security control module. The security control module may be operative to communicate with a security server over a wireless channel on a periodic basis to obtain a security status for the wireless mobile device. The security control module may output control directives to control operations for one or more components of the computing platform based on the security status. Other embodiments are described and claimed.
    Type: Grant
    Filed: September 25, 2009
    Date of Patent: January 1, 2013
    Assignee: Intel Corporation
    Inventors: Duncan Glendinning, Mojtaba Mirashrafi, Saurabh Dadu, Mousumi M. Hazra, Gyan Prakash, Carol A. Bell
  • Publication number: 20120284499
    Abstract: Method and apparatus enabling a computing system to deter or thwart unauthorized boot-up from peripheral devices are disclosed herein. In various embodiments, a monitoring module and a managing module are employed cooperating with each other to authorize users in booting up the computing system from peripheral devices.
    Type: Application
    Filed: May 9, 2012
    Publication date: November 8, 2012
    Inventors: Gyan Prakash, Mousumi M. Hazra, Selim Aissi, Jasmeet Chhabra
  • Publication number: 20120250858
    Abstract: A system for application usage continuum across client devices and platforms includes a first client device configured to execute a first instance of an application and a second client device configured to execute a second instance of the application. The first client device is configured to receive an indication to transfer operation of the first instance of the application running on the first client device to the second instance of the application on the second client device. The first client device is further configured to generate state information and data associated with execution of the first instance of the application on the first client device and cause the state information to be sent to the second client device to enable the second instance of the application on the second client device to continue operation of the application on the second client device using the state information from the first client device.
    Type: Application
    Filed: April 1, 2011
    Publication date: October 4, 2012
    Inventors: Naveed Iqbal, Mousumi M. Hazra, Jiphun C. Satapathy, Mojtaba Mirashrafi, Walter Gintz
  • Publication number: 20120233036
    Abstract: A client computing system renders digital content (such as, for example, a movie or TV program) for a user. Based on the user's interest, the user may select an object image in a video frame of a sequence of video frames of the digital content being rendered. The user input data indicating the object image selection may be sent to a service provider server coupled to the client computing system over a network via a secure communications channel. The server obtains information about an object corresponding to the user-selected object image. The server sends the object information to the client computing system for display to the user. The object may be an object in the physical world, such as a consumer good. The object information may include information enabling the user to purchase the object.
    Type: Application
    Filed: March 11, 2011
    Publication date: September 13, 2012
    Inventors: Mojtaba Mirashrafi, Mousumi M. Hazra, Ramesh Pendakur
  • Publication number: 20120173877
    Abstract: A system architecture provides a hardware-based root of trust solution for supporting distribution and playback of premium digital content. In an embodiment, hardware root of trust for digital content and services is a solution where the basis of trust for security purposes is rooted in hardware and firmware mechanisms in a client computing system, rather than in software. From this root of trust, the client computing system constructs an entire media processing pipeline that is protected for content authorization and playback. In embodiments of the present invention, the security of the client computing system for content processing is not dependent on the operating system (OS), basic input/output system (BIOS), media player application, or other host software.
    Type: Application
    Filed: January 5, 2011
    Publication date: July 5, 2012
    Inventors: Ramesh Pendakur, Walter C. Gintz, Daniel Nemiroff, Mousumi M. Hazra