Patents by Inventor Vijay Gopal Joshi

Vijay Gopal Joshi 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: 12130788
    Abstract: An anomalous period of operation of a database management system is detected by analyzing a time series of data points indicating the number of database queries pending processing by the system. Conditions associated with execution of the pending database queries are recorded and analyzed to identify conditions correlated with the anomalous period of operation. A recommendation for tuning the database is generated based on analysis of the conditions.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: October 29, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Vikramank Yogendra Singh, Zhao Song, Balakrishnan Narayanaswamy, Maxym Kharchenko, Jeremiah C Wilton, Vijay Gopal Joshi, Joshua Tobey Oberwetter, Kyle Henderson Hailey
  • Patent number: 11025691
    Abstract: Disclosed are various embodiments for consuming fragments of time-associated data streams. A streaming gateway receives a request from a consumer via a network to obtain a stream of time-associated data. The gateway determines that a first fragment of the stream of time-associated data is stored in a data store. The first fragment is obtained from the data store and sent to the consumer via the network. The gateway determines that the stream of time-associated data is currently being received by an endpoint from a producer. A second segment of the stream is obtained from the endpoint and sent to the consumer via the network.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: June 1, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Gaurav D. Ghare, Vijay Gopal Joshi, Sayantan Chakravorty, Babu Prasad Dhandapani
  • Patent number: 10949982
    Abstract: Techniques for estimating speed for an object in a video (either stream or file) are described. In particular, once an object has been recognized, additional data (such as size) for that recognized object is used in a determination of a 3D position of that object in a plurality of frames. An estimated speed may be found using a difference between 3D positions of the object in different frames over the time between the frames.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: March 16, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Qia Wang, Siva Somasundaram, Hefeng Chen, Vijay Gopal Joshi
  • Patent number: 10944804
    Abstract: Disclosed are various embodiments for fragmentation of time-associated streaming data. A producer application receives a stream of time-associated data. The producer application then generates a first fragment of the stream of time-associated data and assigns a first unique fragment identifier and a first timestamp to the first fragment. The producer application sends the first fragment via a network using an application-layer protocol to an endpoint. The producer application receives at least one acknowledgement for the first fragment from the endpoint via the network using the application-layer protocol.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: March 9, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Gaurav D. Ghare, Sayantan Chakravorty, Mushegh Malkhasyan, Vijay Gopal Joshi, Duc Viet Nguyen, Artem Kryvokrysenko, Mitchell Ross Loeppky
  • Patent number: 10878028
    Abstract: Various embodiments replicate and index fragments of a stream of time-associated data. In one embodiment, a stream endpoint application receives a first fragment of a stream of time-associated data from a producer via a network using an application-layer protocol. The stream endpoint application determines a producer timestamp from the first fragment. The stream endpoint application sends at least one acknowledgment to the producer via the network using the application-layer protocol. The stream endpoint application indexes the first fragment and sends the first fragment to a destination.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: December 29, 2020
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Gaurav D. Ghare, Sayantan Chakravorty, Mushegh Malkhasyan, Vijay Gopal Joshi, Babu Prasad Dhandapani