Patents by Inventor Chellury Sastry

Chellury Sastry 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: 9020647
    Abstract: A system and method for calibrating a set-point for climate control includes a sensor network having a plurality of sensors configured to report a climate condition. A database is configured to receive reports from the sensors and generate one or more profiles reflecting at least one of historic climate control information and occupant preferences. A controller is configured to receive information from the profiles to generate a set-point based upon an optimization program. The optimization program is implemented to balance competing goals to generate the set-point for controlling climate control equipment in accordance with the set-point.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: April 28, 2015
    Assignee: Siemens Industry, Inc.
    Inventors: Joseph A. Johnson, Chellury Sastry, Xu Ning, Amar H. Patel, Viraj Srivastava
  • Publication number: 20060190112
    Abstract: A computer-implemented method for generating a description of a component of an automation system comprises describing the component as a plurality of inputs and outputs, generating a vendor-independent component description file based on a description of the component as the plurality of inputs and outputs, updating the vendor-independent component description file to include vendor-specific hardware information and hardware control logic, and creating the component based on an updated vendor-specific component description.
    Type: Application
    Filed: October 18, 2005
    Publication date: August 24, 2006
    Inventors: Ralph Buesgen, Edwin Prince, Chellury Sastry, Peng Zhao, Georg Biehler, Richard Miceli
  • Publication number: 20050188016
    Abstract: A method for multimedia collaboration between a plurality of users including a host of a collaboration event includes storing an interface representative of the plurality of users in a memory location commonly accessible to the users; creating a composite document from selected source materials; selectively annotating the composite document; and personalizing the composite document with browser based annotations to form a collaboration document. A step of selecting a collaboration mode includes selecting a plurality of offline, near real time, real time, and disconnected modes and causing a selective seamless transition from one selected mode to another.
    Type: Application
    Filed: November 25, 2003
    Publication date: August 25, 2005
    Inventors: Subramanyam Vdaygiri, Arturo Pizano, Chellury Sastry