Patents by Inventor Vikas Chandan

Vikas Chandan 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: 20170033733
    Abstract: Methods, apparatus and systems for tunable photonic harvesting for solar energy conversion and dynamic shading tolerance are provided herein. A method includes determining one or more of multiple portions of a solar photovoltaic module that are underperforming in relation to separate portions of the solar photovoltaic module; configuring multiple reflective surfaces to produce a given configuration of the multiple reflective surfaces in relation to a surface of the solar photovoltaic module based on said determining; collecting (i) direct solar radiation and (ii) diffuse solar radiation incident on a plurality of the multiple reflective surfaces; and distributing (i) the collected direct solar radiation and (ii) the collected diffuse solar radiation across the multiple portions of the solar photovoltaic module in a targeted manner based on the given configuration of the multiple reflective surfaces to offset the underperforming portions of the solar photovoltaic module by a given amount.
    Type: Application
    Filed: July 31, 2015
    Publication date: February 2, 2017
    Inventors: Vikas Chandan, Shivkumar Kalyanaraman
  • Publication number: 20170010013
    Abstract: Methods, systems, and computer program products for thermal management of buildings using intelligent and autonomous set-point adjustments are provided herein. A method includes capturing a user-selected setting that represents a desired balance between (i) energy usage and (ii) thermal comfort associated with a building; capturing, via a communication link with one or more hardware devices associated with thermal management of the building, one or more items of real-time information pertaining to the thermal management of the building; determining one or more set-point temperatures for the building based on (i) the user-selected setting, (ii) the items of real-time information pertaining to the thermal management of the building, and (iii) one or more constraints; and outputting the set-point temperatures to the hardware devices associated with the thermal management of the building for execution of a thermal management schedule to be carried out in accordance with the set-point temperatures.
    Type: Application
    Filed: July 7, 2015
    Publication date: January 12, 2017
    Inventors: Vikas Chandan, Zainul Charbiwala, Rohit Chintala, Sunil Kumar Ghai
  • Publication number: 20150357848
    Abstract: Methods, systems, and computer program products for managing a picogrid with a computing device are provided herein. A method includes generating one or more power-related models based on (i) data pertaining to a given device battery, (ii) data pertaining to one or more context sources, and (iii) one or more items of power-related historical data; determining a charging schedule for the given device battery to provision power for a picogrid based on the one or more power-related models, wherein said picogrid comprises a set of one or more additional devices connected to (i) the given device and (ii) an energy storage component; and implementing the charging schedule on the given device.
    Type: Application
    Filed: June 4, 2014
    Publication date: December 10, 2015
    Applicants: International Business Machines Corporation, Universiti Brunei Darussalam
    Inventors: Vikas Chandan, Zainul M. Charbiwala, Tanuja H. Ganu, Sunil Ghai, Sandeep Kalra, Harshad D. Khadilkar, Jimmy Lim Chee Ming, Devasenapathi P. Seetharamakrish
  • Publication number: 20140229012
    Abstract: A method to manage operating costs of a combined cooling heating and power (CCHP) plant that includes converting complex models of underlying components of the plant into simplified models (S101), performing an optimization that uses the simplified models as constraints of the optimization to output at least one decision variable (S102), and adjusting controls of the plant based on one or more of the output decision variables (S103).
    Type: Application
    Filed: August 17, 2012
    Publication date: August 14, 2014
    Applicant: Siemens Aktiengesellschaft
    Inventors: Vikas Chandan, Ioannis Akrotirianakis, Amit Chakraborty