Patents by Inventor Jyotirmoy Chakravorty

Jyotirmoy Chakravorty 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: 20070005766
    Abstract: A system, method and computer program product for implementing application level policies in an operator network, while managing the exchange of data packets between users and service providers during the provisioning of premium data services. The system and method intermediates between a user and a service provider (who may be an enterprise, content provider, an application provider or a partner portal). The system and method enforces access control, prompting, redirection and inline context injection dynamically while the service is being delivered, and generates metering records for billing purposes. The system and method allows the service providers to provide various external services. Such external services include transcoding service, age verification service, streaming service, recommendation service, advertisement service, fulfillment aware charging, dynamic pricing, real time events, and messaging services.
    Type: Application
    Filed: June 19, 2006
    Publication date: January 4, 2007
    Applicant: JULY SYSTEMS, INC.
    Inventors: Umesh Singhal, Vishal Lal, Rajesh Reddy, Jyotirmoy Chakravorty, Sunil Arvindam
  • Publication number: 20070006327
    Abstract: A system and methodology for dynamically enabling services related to digital content. The services are provided to mobile users on their mobile devices by a mobile service provider. The mobile devices may have different operating systems which may be proprietary operating systems and open operating systems. A mobile user downloads a client on his mobile device. The client implements a policy-based workflow on the digital content. Thereafter, the mobile user downloads digital content. Where a Java enabled mobile device is used, a wrapper is downloaded with the digital content. The mobile user initiates a request to use the digital content. The mobile service provider dynamically generates a set of options for the mobile user. Each option provides a service related to the digital content. The mobile service provider delivers a service according to the option selected by the mobile user.
    Type: Application
    Filed: July 17, 2006
    Publication date: January 4, 2007
    Applicant: JULY SYSTEMS, INC.
    Inventors: Vishal Lal, Umesh Singhal, Jyotirmoy Chakravorty, Rajesh Reddy
  • Patent number: 7139372
    Abstract: The present invention discloses a method and apparatus for authorized distribution of digital content amongst a plurality of mobile devices, under the mobile service provider's control. A mobile subscriber requests for services (digital content/applications) to a mobile service provider. The mobile service provider then sends a download descriptor to the mobile device through an SMS message. The download descriptor includes a link to the actual digital content hosted by a content provider. The user is then able to read, delete, forward the download descriptor to other mobile users or download the content on his/her mobile device at any point of time. The user also gets notified about any changes such as a new service or a version upgrade according to his/her preferences. The invention enables the mobile service provider to implement payment, licensing, copyright and other digital rights management policies while enabling a user to distribute the content to other users.
    Type: Grant
    Filed: March 7, 2003
    Date of Patent: November 21, 2006
    Assignee: July Systems, Inc
    Inventors: Jyotirmoy Chakravorty, Rajesh T. S. Reddy
  • Publication number: 20040176080
    Abstract: The present invention discloses a method and apparatus for authorized distribution of digital content amongst a plurality of mobile devices, under the mobile service provider's control. A mobile subscriber requests for services (digital content/applications) to a mobile service provider. The mobile service provider then sends a download descriptor to the mobile device through an SMS message. The download descriptor includes a link to the actual digital content hosted by a content provider. The user is then able to read, delete, forward the download descriptor to other mobile users or download the content on his/her mobile device at any point of time. The user also gets notified about any changes such as a new service or a version upgrade according to his/her preferences. The invention enables the mobile service provider to implement payment, licensing, copyright and other digital rights management policies while enabling a user to distribute the content to other users.
    Type: Application
    Filed: March 7, 2003
    Publication date: September 9, 2004
    Applicant: JULY SYSTEMS, INC
    Inventors: Jyotirmoy Chakravorty, Rajesh T.S. Reddy