Patents by Inventor Indrava Roy

Indrava Roy 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: 20260311118
    Abstract: Systems, methods, and apparatuses disclosed herein may include an intelligent order response (IOR) system and method for optimizing supply chain order fulfillment. The IOR system automates demand-supply matching, applies graph-based problem simplification, and incorporates probabilistic risk-weighted analysis to improve order allocation and fulfillment efficiency. The IOR system receives demand data and supply data, processes constraints and objectives using a domain-specific language (DSL), and generates a structured optimization model. A graph-based transformation simplifies the fulfillment problem by partitioning it into independent subproblems, which are processed using a pluggable solver system. The IOR system dynamically selects solvers based on problem complexity, computational efficiency, and customer-defined priorities. A probabilistic solver adjusts fulfillment plans by accounting for external disruptions, supplier reliability, and demand fluctuations.
    Type: Application
    Filed: April 2, 2026
    Publication date: October 8, 2026
    Inventors: Ranjith Narayanan, Indrava Roy, Dylan Bollen, Somesh Rao
  • Patent number: 10320074
    Abstract: Finding and recognizing geostationary satellite orbital slots includes acquiring a location estimate for a satellite broadcast receiving antenna. A set of satellite look angles is captured in the antenna's reference frame coordinate space. A pattern of expected look angles is generated from the antenna location estimate. A pattern matching algorithm is executed to determine azimuth axis rotation to transform antenna reference frame into world reference frame. The validity of the reference frame transform is then checked for correctness by looking for a satellite position outside the set of satellite positions used for the pattern matching.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: June 11, 2019
    Assignee: Electronic Controlled Systems, Inc.
    Inventors: Rudrava Roy, Indrava Roy, Craig Miller
  • Publication number: 20170237161
    Abstract: Finding and recognizing geostationary satellite orbital slots includes acquiring a location estimate for a satellite broadcast receiving antenna. A set of satellite look angles is captured in the antenna's reference frame coordinate space. A pattern of expected look angles is generated from the antenna location estimate. A pattern matching algorithm is executed to determine azimuth axis rotation to transform antenna reference frame into world reference frame. The validity of the reference frame transform is then checked for correctness by looking for a satellite position outside the set of satellite positions used for the pattern matching.
    Type: Application
    Filed: February 17, 2017
    Publication date: August 17, 2017
    Inventors: Rudrava Roy, Indrava Roy, Craig Miller