Patents by Inventor PALLAVI SAHA

PALLAVI SAHA 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: 11968984
    Abstract: A baking drawer includes an oven cavity and a drawer assembly movable relative to the oven cavity between an extended position, where the drawer assembly is accessible by a user, and a retracted position, where the drawer assembly is located within the oven cavity. The drawer assembly has a bottom wall, two opposing sidewalls and a rear wall. A first vent is formed in the bottom wall, and a second vent is formed in the rear wall. The vents allow air to flow into and out of a ventilated region delineated by the bottom wall, the two sidewalls and the rear wall.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: April 30, 2024
    Assignee: Whirlpool Corporation
    Inventors: Brian P. Chatot, Lauren E. Bull, Pallavi Saha
  • Patent number: 11776252
    Abstract: This disclosure generally relates to method and system for asset inspection using unmanned aerial vehicles. Regular inspection of assets in any environment is time consuming and involves physical risk and injury to the property. The method includes receiving a plurality of input images of an asset using unmanned aerial vehicle and generates a 3D point cloud based on overlapped images identified from the plurality of input images of the asset being inspected. Further, anomalies are detected and defects are observed in the one or more objects of interests based on the change observed in each 2D image frame from the plurality 2D image frames in a specific view with an identical objects of interest of the 2D image frame. A pyramidal view map is created for the plurality 2D image frames by mapping each pixel of the plurality 2D image frames with the plurality of input images.
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: October 3, 2023
    Assignee: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Apurba Das, Anu Shrivastava, Kajol Zade, Yedakula Lakshmi Narasimha Sunny, Pallavi Saha, Thanga Jawahar
  • Publication number: 20230290165
    Abstract: Detection of textual phrases in a non-horizontal orientation at a scene is a target problem. This disclosure relates to a processor implemented method to detect a text from multimedia content captured at a scene. An input original image is processed by a trained model to obtain individual character with bounding box on the original image. The original image is positioned by a gradient to obtain a rotated image if number of detected characters is not equal to number of expected characters on the original image. At least one missing character bounding box on the original image and on the rotated image are estimated to construct a horizontal text image if number of detected characters is not equal to number of expected characters on the rotated image. At least one missing character in the estimated bounding box is detected by at least one text returned from an optical character reader.
    Type: Application
    Filed: March 3, 2023
    Publication date: September 14, 2023
    Applicant: Tata Consultancy Services Limited
    Inventors: Apurba DAS, Pallavi SAHA, Jaimin Ashokbhai BHOI, Nikhil SHAW, Govind JEE
  • Publication number: 20220083774
    Abstract: This disclosure generally relates to method and system for asset inspection using unmanned aerial vehicles. Regular inspection of assets in any environment is time consuming and involves physical risk and injury to the property. The method includes receiving a plurality of input images of an asset using unmanned aerial vehicle and generates a 3D point cloud based on overlapped images identified from the plurality of input images of the asset being inspected. Further, anomalies are detected and defects are observed in the one or more objects of interests based on the change observed in each 2D image frame from the plurality 2D image frames in a specific view with an identical objects of interest of the 2D image frame. A pyramidal view map is created for the plurality 2D image frames by mapping each pixel of the plurality 2D image frames with the plurality of input images.
    Type: Application
    Filed: August 5, 2021
    Publication date: March 17, 2022
    Applicant: Tata Consultancy Services Limited
    Inventors: Apurba DAS, Anu SHRIVASTAVA, Kajol ZADE, Yedakula Lakshmi NARASIMHA SUNNY, Pallavi SAHA, Thanga JAWAHAR
  • Publication number: 20210037833
    Abstract: A baking drawer includes an oven cavity and a drawer assembly movable relative to the oven cavity between an extended position, where the drawer assembly is accessible by a user, and a retracted position, where the drawer assembly is located within the oven cavity. The drawer assembly has a bottom wall, two opposing sidewalls and a rear wall. A first vent is formed in the bottom wall, and a second vent is formed in the rear wall. The vents allow air to flow into and out of a ventilated region delineated by the bottom wall, the two sidewalls and the rear wall.
    Type: Application
    Filed: October 28, 2020
    Publication date: February 11, 2021
    Applicant: Whirlpool Corporation
    Inventors: Brian P. CHATOT, Lauren E. BULL, Pallavi SAHA
  • Patent number: 10842155
    Abstract: A baking drawer includes an oven cavity and a drawer assembly movable relative to the oven cavity between an extended position, where the drawer assembly is accessible by a user, and a retracted position, where the drawer assembly is located within the oven cavity. The drawer assembly has a bottom wall, two opposing sidewalls and a rear wall. A first vent is formed in the bottom wall, and a second vent is formed in the rear wall. The vents allow air to flow into and out of a ventilated region delineated by the bottom wall, the two sidewalls and the rear wall.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: November 24, 2020
    Assignee: Whirlpool Corporation
    Inventors: Brian P. Chatot, Lauren E. Bull, Pallavi Saha
  • Publication number: 20170035244
    Abstract: A baking drawer includes an oven cavity and a drawer assembly movable relative to the oven cavity between an extended position, where the drawer assembly is accessible by a user, and a retracted position, where the drawer assembly is located within the oven cavity. The drawer assembly has a bottom wall, two opposing sidewalls and a rear wall. A first vent is formed in the bottom wall, and a second vent is formed in the rear wall. The vents allow air to flow into and out of a ventilated region delineated by the bottom wall, the two sidewalls and the rear wall.
    Type: Application
    Filed: August 6, 2015
    Publication date: February 9, 2017
    Applicant: WHIRLPOOL CORPORATION
    Inventors: BRIAN P. CHATOT, LAUREN E. BULL, PALLAVI SAHA