Patents by Inventor Alpana Kaulgud

Alpana Kaulgud 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: 9117288
    Abstract: A system and method for remote rendering of computer graphics wherein user transactions are reliable and the transmission of rendered graphics is relatively fast. The invention is implemented in a client server context, where a computer graphics application and rendering resources are located at a server. A user controls the graphics application through a client machine connected to the server through a computer network. The user's commands are sent from the client to the server, while rendered computer graphics are transmitted from the server to a display at the client. Different transport protocols are used, depending on the requirements of a particular transmission. Data related to user interactions is transmitted using a relatively reliable transport protocol, such as TCP. Rendered subject graphics data is transmitted from the server to the client using a less reliable but faster transport protocol, such UDP.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: August 25, 2015
    Assignee: Silicon Graphics International Corp.
    Inventors: Alexander Chalfin, Alpana Kaulgud, Mark Peercy
  • Publication number: 20150054840
    Abstract: A system and method for remote rendering of computer graphics wherein user transactions are reliable and the transmission of rendered graphics is relatively fast. The invention is implemented in a client server context, where a computer graphics application and rendering resources are located at a server. A user controls the graphics application through a client machine connected to the server through a computer network. The user's commands are sent from the client to the server, while rendered computer graphics are transmitted from the server to a display at the client. Different transport protocols are used, depending on the requirements of a particular transmission. Data related to user interactions is transmitted using a relatively reliable transport protocol, such as TCP. Rendered subject graphics data is transmitted from the server to the client using a less reliable but faster transport protocol, such UDP.
    Type: Application
    Filed: October 30, 2014
    Publication date: February 26, 2015
    Inventors: Alexander Chalfin, Alpana Kaulgud, Mark Peercy
  • Patent number: 8924473
    Abstract: A system and method for remote rendering of computer graphics wherein user transactions are reliable and the transmission of rendered graphics is relatively fast. The invention is implemented in a client server context, where a computer graphics application and rendering resources are located at a server. A user controls the graphics application through a client machine connected to the server through a computer network. The user's commands are sent from the client to the server, while rendered computer graphics are transmitted from the server to a display at the client. Different transport protocols are used, depending on the requirements of a particular transmission. Data related to user interactions is transmitted using a relatively reliable transport protocol, such as TCP. Rendered subject graphics data is transmitted from the server to the client using a less reliable but faster transport protocol, such UDP.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: December 30, 2014
    Assignee: Silicon Graphics International Corp.
    Inventors: Alexander Chalfin, Alpana Kaulgud, Mark Peercy
  • Publication number: 20130169650
    Abstract: A system and method for remote rendering of computer graphics wherein user transactions are reliable and the transmission of rendered graphics is relatively fast. The invention is implemented in a client server context, where a computer graphics application and rendering resources are located at a server. A user controls the graphics application through a client machine connected to the server through a computer network. The user's commands are sent from the client to the server, while rendered computer graphics are transmitted from the server to a display at the client. Different transport protocols are used, depending on the requirements of a particular transmission. Data related to user interactions is transmitted using a relatively reliable transport protocol, such as TCP. Rendered subject graphics data is transmitted from the server to the client using a less reliable but faster transport protocol, such UDP.
    Type: Application
    Filed: September 14, 2012
    Publication date: July 4, 2013
    Inventors: Alexander Chalfin, Alpana Kaulgud
  • Patent number: 8291009
    Abstract: A system and method for remote rendering of computer graphics wherein user transactions are reliable and the transmission of rendered graphics is relatively fast. The invention is implemented in a client server context, where a computer graphics application and rendering resources are located at a server. A user controls the graphics application through a client machine connected to the server through a computer network. The user's commands are sent from the client to the server, while rendered computer graphics are transmitted from the server to a display at the client. Different transport protocols are used, depending on the requirements of a particular transmission. Data related to user interactions is transmitted using a relatively reliable transport protocol, such as TCP. Rendered subject graphics data is transmitted from the server to the client using a less reliable but faster transport protocol, such as UDP.
    Type: Grant
    Filed: April 30, 2003
    Date of Patent: October 16, 2012
    Assignee: Silicon Graphics International Corp.
    Inventors: Alexander Chalfin, Alpana Kaulgud, Mark Peercy
  • Publication number: 20060026234
    Abstract: Functional components of a computer graphics network are separated from one another across a network. Each of these four components—a computer graphics application, user input functionality for the application, a graphics renderer, and a display for a rendered image—is allocated to its own network component, separate from the other components. This allows, for example, a user in one location to provide input to a desired computer graphics application that may be executing elsewhere. The computer graphics application may then have rendering performed by a renderer that is located at yet another location, e.g., centrally to the network. The display may be in still another location, e.g., a distant conference room or a classroom.
    Type: Application
    Filed: July 27, 2004
    Publication date: February 2, 2006
    Inventors: Alexander Chalfin, John Dunwoody, Alpana Kaulgud, Paul Ungar
  • Patent number: 6985149
    Abstract: A system and method for generating a image, where the image comprises both a graphical user interface (GUI) and a subject graphics image. A first graphics pipeline renders the subject graphics image. A second graphics pipeline renders the GUI graphics data. A compositor then composites together the rendered subject graphics data that is produced by the first graphics pipeline, and the rendered GUI graphics data that is produced by the second graphics pipeline.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: January 10, 2006
    Assignee: Silicon Graphics, Inc.
    Inventors: Mark Peercy, Alex Chalfin, Alpana Kaulgud
  • Publication number: 20050166214
    Abstract: A system and method for managing graphics applications include the capability to manage the conveyance of graphics data from an aware graphics application to a plurality of graphics pipes and to manage the conveyance of graphics data from an unaware graphics application to a plurality of graphics pipes. The system and method also include the capability to coherently manage the windows for aware and unaware applications.
    Type: Application
    Filed: July 29, 2002
    Publication date: July 28, 2005
    Inventors: Alpana Kaulgud, William Feth, Christophe Winkler
  • Publication number: 20040221004
    Abstract: A system and method for remote rendering of computer graphics wherein user transactions are reliable and the transmission of rendered graphics is relatively fast. The invention is implemented in a client server context, where a computer graphics application and rendering resources are located at a server. A user controls the graphics application through a client machine connected to the server through a computer network. The user's commands are sent from the client to the server, while rendered computer graphics are transmitted from the server to a display at the client. Different transport protocols are used, depending on the requirements of a particular transmission. Data related to user interactions is transmitted using a relatively reliable transport protocol, such as TCP. Rendered subject graphics data is transmitted from the server to the client using a less reliable but faster transport protocol, such as UDP.
    Type: Application
    Filed: April 30, 2003
    Publication date: November 4, 2004
    Inventors: Alexander Chalfin, Alpana Kaulgud, Mark Peercy
  • Publication number: 20040021659
    Abstract: A system and method for generating a image, where the image comprises both a graphical user interface (GUI) and a subject graphics image. A first graphics pipeline renders the subject graphics image. A second graphics pipeline renders the GUI graphics data. A compositor then composites together the rendered subject graphics data that is produced by the first graphics pipeline, and the rendered GUI graphics data that is produced by the second graphics pipeline.
    Type: Application
    Filed: July 31, 2002
    Publication date: February 5, 2004
    Applicant: Silicon Graphics Inc.
    Inventors: Mark Peercy, Alex Chalfin, Alpana Kaulgud