Patents by Inventor Sajith Mohan Chakkedath

Sajith Mohan Chakkedath 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).

  • TECHNIQUES TO SELECT MULTIPLE RETURNS IN FREQUENCY MODULATED CONTINUOUS WAVE LIDAR SYSTEMS
    Publication number: 20230305119
    Abstract: A method to select multiple returns in a light detection and ranging (LIDAR) system includes thresholding a frequency domain waveform to identify a number of peaks above a threshold level. After thresholding, a primary peak selection is applied to identify a primary peak. After identifying a primary peak, a secondary peak selection is applied to a portion of the frequency domain waveform outside a guard-band area to identify a secondary peak.
    Type: Application
    Filed: March 24, 2022
    Publication date: September 28, 2023
    Inventors: Jose Krause Perin, Kumar Bhargav Viswanatha, Rajendra Tushar Moorti, Mina Rezk, Sajith Mohan Chakkedath
  • Methods and systems for on demand network MIMO
    Patent number: 10772059
    Abstract: The present disclosure is directed to methods and systems for processing packets over a communications network, including aspects of on demand network MIMO. A first gateway of a plurality of gateways may wirelessly receive a modulated signal from a first node, the modulated signal including a first packet. The first gateway may generate first samples corresponding to the first packet. The first gateway may decode the generated first samples to obtain decoded data. The first gateway may transmit the decoded data to a server. The server and/or the first gateway may determine, based on the decoded data, whether the first packet is successfully decoded at the first gateway. The server may obtain the generated first samples from the first gateway for decoding at the server, responsive to determining that the first packet is unsuccessfully decoded at the first gateway.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: September 8, 2020
    Assignee: Cognosos, Inc.
    Inventors: Mary Ann Weitnauer, Qiongjie Lin, Sajith Mohan Chakkedath, Sean Nowlan, James Stratigos, Nishith Parikh
  • METHODS AND SYSTEMS FOR ON DEMAND NETWORK MIMO
    Publication number: 20170223653
    Abstract: The present disclosure is directed to methods and systems for processing packets over a communications network, including aspects of on demand network MIMO. A first gateway of a plurality of gateways may wirelessly receive a modulated signal from a first node, the modulated signal including a first packet. The first gateway may generate first samples corresponding to the first packet. The first gateway may decode the generated first samples to obtain decoded data. The first gateway may transmit the decoded data to a server. The server and/or the first gateway may determine, based on the decoded data, whether the first packet is successfully decoded at the first gateway. The server may obtain the generated first samples from the first gateway for decoding at the server, responsive to determining that the first packet is unsuccessfully decoded at the first gateway.
    Type: Application
    Filed: February 2, 2017
    Publication date: August 3, 2017
    Inventors: Mary Ann Weitnauer, Qiongjie Lin, Sajith Mohan Chakkedath, Sean Nowlan, James Stratigos, Nishith Parikh