Patents by Inventor Joy Dutta

Joy Dutta 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).

  • Method and apparatus for storing, processing and reconstructing full resolution image out of sub band encoded images
    Patent number: 10593019
    Abstract: A method and apparatus for storing, processing and reconstructing full resolution image out of sub band encoded images are provided. The method of rendering high resolution images based on sub-band encoded data of an image includes steps of performing downscaling of a selected image, creating a time-stamped downscaled image, extracting sub-band information associated with the selected image at one instance in time, compressing the downscaled image and the sub-band information, and decompressing and adding the sub-band information with extrapolated downscaled image to reconstruct and render high resolution image.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: March 17, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Anurag Mithalal Jain, Ravindranath Ramalingaiah Munnan, Venkata Ravisankar Jayanthi, Rajat Agarwal, Ashish Ranjan, Joy Dutta, Yongman Lee, Sungoh Kim, Jae Hun Cho, Kwangyoung Kim, Hyunhee Park
  • Information retrieval system
    Patent number: 9405794
    Abstract: An information retrieval system converts unstructured ad-hoc search queries into structured search instructions that retrieve data in a structured relational database or an unstructured database. Data from the database is uploaded into a distributed in-memory database system. Tokens are automatically generated based on attributes, measures, and other metadata extracted from the relational database. The tokens are then compared with the non-structured ad-hoc user search queries. The information retrieval system uses the tokens to identify or predict what structured data is associated with user search queries. The tokens guide the user through a set of search terms that the system then uses to generate the structured query instructions. The structured query instructions retrieve specific data and answers from in the database system.
    Type: Grant
    Filed: July 17, 2013
    Date of Patent: August 2, 2016
    Assignee: THOUGHTSPOT, INC.
    Inventors: Amit Prakash, Ajeet Singh, Priyendra Singh Deshwal, Joy Dutta, Shashank Gupta, Vijay Krishnan Ganesan, Abhishek Rai, Sanjay Agrawal, Vibhor Nanavati, Stephane Antonin Kiss
  • METHOD AND APPARATUS FOR STORING, PROCESSING AND RECONSTRUCTING FULL RESOLUTION IMAGE OUT OF SUB BAND ENCODED IMAGES
    Publication number: 20160110849
    Abstract: A method and apparatus for storing, processing and reconstructing full resolution image out of sub band encoded images are provided. The method of rendering high resolution images based on sub-band encoded data of an image includes steps of performing downscaling of a selected image, creating a time-stamped downscaled image, extracting sub-band information associated with the selected image at one instance in time, compressing the downscaled image and the sub-band information, and decompressing and adding the sub-band information with extrapolated downscaled image to reconstruct and render high resolution image.
    Type: Application
    Filed: October 15, 2015
    Publication date: April 21, 2016
    Inventors: Anurag Mithalal JAIN, Ravindranath Ramalingaiah MUNNAN, Venkata Ravisankar JAYANTHI, Rajat AGARWAL, Ashish RANJAN, Joy DUTTA, Yongman LEE, Sungoh KIM, Jae Hun CHO, Kwangyoung KIM, Hyunhee PARK
  • INFORMATION RETRIEVAL SYSTEM
    Publication number: 20150026145
    Abstract: An information retrieval system converts unstructured ad-hoc search queries into structured search instructions that retrieve data in a structured relational database or an unstructured database. Data from the database is uploaded into a distributed in-memory database system. Tokens are automatically generated based on attributes, measures, and other metadata extracted from the relational database. The tokens are then compared with the non-structured ad-hoc user search queries. The information retrieval system uses the tokens to identify or predict what structured data is associated with user search queries. The tokens guide the user through a set of search terms that the system then uses to generate the structured query instructions. The structured query instructions retrieve specific data and answers from in the database system.
    Type: Application
    Filed: July 17, 2013
    Publication date: January 22, 2015
    Applicant: Scaligent Inc.
    Inventors: Amit Prakash, Ajeet Singh, Priyendra Singh Deshwal, Joy Dutta, Shashank Gupta, Vijay Krishnan Ganesan, Abhishek Rai, Sanjay Agrawal, Vibhor Nanavati, Stephane Antonin Kiss