Patents by Inventor Sudarshan

Sudarshan 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: 11405248
    Abstract: An FPGA based system for decoding PAM-3 signals is disclosed, wherein the system comprises a directional coupler for separating 100BASE-T1 and 1000BASE-T1 master and slave signals, DVGAs for amplifying the master and slave signals, ADCs for sampling the amplified signals, and a FPGA module, wherein the FPGA module is configured for decoding the PAM-3 symbols, in real-time, from oversampled ADCs data using fully pipelined Register Transfer Level (RTL) architecture.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: August 2, 2022
    Assignee: PRODIGY TECHNOVATIONS PVT. LTD.
    Inventors: Prajeesh Prabhakar, Sudarshan Shenoy Mulki, Zakioddin Mahammad
  • Publication number: 20220237374
    Abstract: A system and method for identifying relevant content from other documents and presenting candidate documents/content in a document authoring application is described. A computer-implemented method includes performing an analysis of text of a document being authored by a user with a document authoring application, searching a document library for content elements and documents based on the analysis of the text, identifying candidate documents and candidate content based on the searching, presenting a list of candidate documents or candidate content with the document authoring application, receiving a selection of a candidate document or candidate content from the list in the document authoring application, and including an instance of the selected candidate document or candidate content in the document.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 28, 2022
    Inventors: Benjamin Gustav WILDE, Ransom Lloyd RICHARDSON, Richard Malcolm BANKS, Manoj SHARMA, Zeyu WU, Matthew Stephen HOWARD, Sudarshan SUNDAR, Lyndsy Marie STOPA, Yi ZHENG, Jacob Lee SANCHEZ, Aleksandr POLYAKOV, Jason Peter CAMPOLI, Gregory Alan HOWARD, Paul Anthony SCUDIERI
  • Patent number: 11397192
    Abstract: An acoustic airspeed sensor system can include at least one acoustic transmitter configured to provide an acoustic pulse, a plurality of acoustic receivers including at least a first acoustic receiver, a second acoustic, receiver, and a third acoustic receiver, each positioned at a first radial distance from the at least one acoustic transmitter. The first acoustic receiver, the second acoustic receiver, and the third acoustic receiver are each configured to receive the acoustic pulse at a first time, a second time, and a third time, respectively, and output a first receiver signal, a second receiver signal, and a third receiver signal respectively. The system can include a computation unit operatively connected to the acoustic receivers and configured to generate a propagation function. The computation unit is further configured to determine true air speed based upon a receiver signals and the propagation function.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: July 26, 2022
    Assignee: Rockwell Collins, Inc.
    Inventors: Daniel W. Shannon, Sudarshan N. Koushik, Todd Anthony Ell
  • Publication number: 20220231680
    Abstract: An amplifier overload power limit circuit, system, and a method thereof comprising a monitoring of a current gain of a BJT based on a current detector and limiting power to the BJT based on the monitored current gain to prevent the BJT from driven into a saturation mode and the amplifier overdrive.
    Type: Application
    Filed: April 7, 2022
    Publication date: July 21, 2022
    Inventors: Sudarshan UDAYASHANKAR, Martijn Fridus SNOEIJ
  • Patent number: 11387353
    Abstract: A structure includes a first source/drain region and a second source/drain region in a semiconductor body; and a trench isolation between the first and second source/drain regions in the semiconductor body. A first doping region is about the first source/drain region, a second doping region about the second source/drain region, and the trench isolation is within the second doping region. A third doping region is adjacent to the first doping region and extend partially into the second doping region to create a charge trap section. A gate conductor of a gate structure is over the trench isolation and the first, second, and third doping regions. The charge trap section creates a charge controlled e-fuse operable by applying a stress voltage to the gate conductor.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: July 12, 2022
    Assignee: GlobalFoundries U.S. Inc.
    Inventors: Jagar Singh, Sudarshan Narayanan, Alvin J. Joseph, William J. Taylor, Jr., Jeffrey B. Johnson
  • Publication number: 20220215426
    Abstract: In general, embodiments of the present invention provide systems, methods and computer readable media for collecting pre-feature data for a promotion, performing analytics on the pre-feature data, predicting the promotion sales velocity based on applying an odds model to the pre-feature data, and determining a quantity of goods to source based at least in part on the promotion sales velocity.
    Type: Application
    Filed: December 14, 2021
    Publication date: July 7, 2022
    Inventors: Rebecca Abigail Resnick Kossick, Matt Wheeler, Sudarshan Seshadri, Mehul Shah
  • Publication number: 20220205432
    Abstract: A system for the generation of mechanical or electrical energy from heat energy, where increasing a height or pressure in a liquid chamber of the system containing a liquid increases an efficiency of the system up to a hundred percent or increases such efficiency until a critical temperature or pressure of the vapor (gas) is reached at the bottom of liquid chamber or in the boiler of the system depending upon the increment in height, pressure and the type of liquid used in the system. An increase in height of the system for such increased efficiency can be adjusted to a smaller height by maintaining a series of liquid and gas chambers where the vapor flows through the series of chambers or by adding pressure valves. The heat energy from high to low temperature sources can be convened to mechanical and electrical energy.
    Type: Application
    Filed: January 12, 2022
    Publication date: June 30, 2022
    Inventor: Sudarshan K.C.
  • Publication number: 20220193969
    Abstract: An apparatus, system, and method of forming a mold insert for an injection molding operation, comprising: providing a design of an injection mold part; analyzing, by a predictive model, the design to determine a conformal cooling arrangement for a mold insert for forming the injection mold part; and forming the mold insert including the conformal cooling arrangement.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 23, 2022
    Inventors: Zakary Tyler Smith, Mark Yam, Sudarshan Bharat Shetty, Andrew J. Hudak, IV, Richard Warren Blossom, Edward Fu, YenChi Chang
  • Patent number: 11368651
    Abstract: A device includes a housing having a top, a bottom opposite the top, a front, and a back opposite the front. One or more microphones are oriented substantially towards the top. A first camera, a display, a loudspeaker, and an emitter are oriented substantially towards the front. A second camera, a projector, and a sensor are oriented substantially towards the bottom. The second camera and the sensor may include field of views that at least partially overlap with a projection area of the projector.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: June 21, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Rahul Gupta, Oszkar Tiberius Bajko, Kristina Perez de Tagle, Hung-Bing Tan, Mona Mayeh, Martin Peter Aalund, Sudarshan Rangaraj, Arivazhagan Chandrashekaran, Pierre Della Nave
  • Patent number: 11365972
    Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for selecting actions to be performed by an agent interacting with an environment. In one aspect, a system comprises a grid cell neural network and an action selection neural network. The grid cell network is configured to: receive an input comprising data characterizing a velocity of the agent; process the input to generate a grid cell representation; and process the grid cell representation to generate an estimate of a position of the agent in the environment; the action selection neural network is configured to: receive an input comprising a grid cell representation and an observation characterizing a state of the environment; and process the input to generate an action selection network output.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: June 21, 2022
    Assignee: DeepMind Technologies Limited
    Inventors: Andrea Banino, Sudarshan Kumaran, Raia Thais Hadsell, Benigno Uria-Martínez
  • Patent number: 11360096
    Abstract: Provided are methods for detecting protein interactions in a sample, the methods comprising: (a) detecting two or more polypeptides that when associated emit a first detectable signal in a first light emission spectrum; (b) contacting the two or more polypeptides with a third polypeptide conjugated to a dipole acceptor moiety that has a second light emission spectrum when excited within a light excitation spectrum, wherein the light excitation spectrum overlaps with the first light emission spectrum; and (c) detecting a second detectable signal emitted in the second light emission spectrum by the dipole acceptor moiety. Also provided are bioluminescent complexes comprising: (a) a first polypeptide conjugated to a dipole acceptor moiety, wherein the emits a first detectable signal in a first light emission spectrum.
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: June 14, 2022
    Assignee: Duke University
    Inventors: Thomas Pack, Jeffrey Smith, Sudarshan Rajagopal, Marc Caron
  • Publication number: 20220182806
    Abstract: In embodiments, Internet of Things (IoT) devices may be organized according to an IoT device hierarchy, which may include parent and/or child associations between resources associated with IoT devices and/or with groupings of IoT devices. IoT devices wishing to support an IoT device hierarchy may utilize an extended IoT device resource model which provides for IoT device hierarchy information and interfaces to be provided by supporting IoT devices. A supporting resource may have one or more parent properties and/or child properties which may identify, respectively, parent or child resources which are associated with the resource. In various embodiments, these parent properties and/or child properties may include uniform resource identifiers (URI). A supporting resource may also identify an interface type for a hierarchical access interface, through which one or more descendant resources may be accessed through a single command. Other embodiments may be descried and/or claimed.
    Type: Application
    Filed: December 16, 2021
    Publication date: June 9, 2022
    Inventors: Vijay Sarathi Kesavan, Sudarshan Prasad
  • Publication number: 20220172577
    Abstract: A sportsbook odds optimization and parlay correlation analysis platform may be provided. The platform may be configured to assess the correlation value for proposition bet parlays. The platform may be employed by a sportsbooks or other betting event hosting establishment. The platform may be configured to establish parameters for processing at least one parlay offered to the establishment. The parameters may include, for example, but not be limited to, a correlation value and a payout type. Next, at least one parlay may be received for processing. A correlation value and a payout value associated with the at least one parlay may be calculated. The platform may be configured to determine whether to accept or decline the at least one parlay offering based on the parameters defined by the establishment. The at least one parlay may then be accepted or declined in accordance to the determination.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Inventors: David Adam Wexler, Jay Sudarshan Deuskar, Dylan Edward Cooper
  • Patent number: 11349672
    Abstract: Techniques are described for multi-factor authentication and device verification based at least partly on a periodically changing (e.g., rotating) security code. A rotating security code may be generated on a user device and used to sign a certificate. The certificate may be encrypted, using a private key stored on the user device, and communicated to a backend service for verifying that the user device is authorized to access secure information. The backend service may decrypt the certificate (e.g., using a public key associated with the private key), extract the security code from the decrypted certificate, and compare the extracted security code to a security code associated with the user device. If the codes correspond to one another, the user device may be verified and provided with access to secure information such as secure data, a secure portion of an application, and so forth.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: May 31, 2022
    Assignee: United Services Automobile Association (USAA)
    Inventors: Hoang Trung Vo, Sudarshan Rangarajan
  • Publication number: 20220158953
    Abstract: Information describing changes to a collection of items maintained by a database may be stored in a log file. The information in the log file may be converted into a stream of records describing the changes. The records may be directed to a computing node selected for performing a trigger function in response to the change, based on applying a hash function to a portion of the record, identifying a hash space associated with a value output by the hash function, and mapping from the hash space to the selected computing node.
    Type: Application
    Filed: January 31, 2022
    Publication date: May 19, 2022
    Inventors: Parikshit Shivajirao Pol, Subramanian Sankara Subramanian, Rajaprabhu Thiruchi Loganathan, Rama Krishna Sandeep Pokkunuri, Gopinath Duddi, Akshat Vig, Safeer Mohiuddin, Sudarshan Narasimhan
  • Patent number: 11324590
    Abstract: Systems, methods, and devices for inserting an intraocular lens (IOL) assembly into an eye may be provided. A device for delivery of the IOL into the eye may include a housing; a nozzle operatively coupled to the housing; a first cylinder movably disposed within the housing; a second cylinder movably disposed within the housing, wherein the second cylinder is in fluid communication with the first cylinder; a plunger at least partially and movably disposed within the first cylinder; and a shaft movably disposed within the second cylinder, wherein the shaft is configured to move toward the lens component.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: May 10, 2022
    Assignee: Alcon Inc.
    Inventors: Yinghui Wu, Len Takudzwa Magara, Sudarshan B. Singh, Douglas Brent Wensrich, Todd Taber
  • Publication number: 20220137084
    Abstract: An acoustic airspeed sensor system can include at least one acoustic transmitter configured to provide an acoustic pulse, a plurality of acoustic receivers including at least a first acoustic receiver, a second acoustic, receiver, and a third acoustic receiver, each positioned at a first radial distance from the at least one acoustic transmitter. The first acoustic receiver, the second acoustic receiver, and the third acoustic receiver are each configured to receive the acoustic pulse at a first time, a second time, and a third time, respectively, and output a first receiver signal, a second receiver signal, and a third receiver signal respectively. The system can include a computation unit operatively connected to the acoustic receivers and configured to generate a propagation function. The computation unit is further configured to determine true air speed based upon a receiver signals and the propagation function.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 5, 2022
    Applicant: Rockwell Collins, Inc.
    Inventors: Daniel W. Shannon, Sudarshan N. Koushik, Todd Anthony Ell
  • Publication number: 20220125999
    Abstract: A synthetic polyisoprene latex emulsion has pre-vulcanization composition and post vulcanization composition. The pre-vulcanization composition comprises insoluble amorphous sulfur extracted with zinc dithiocarbamate catalyst at 20° C. to form sulfur chain and transported to interior of synthetic polyisoprene particle forming physical attachment of sulfur to active sites. The degree of pre-vulcanization is verified by expansion of cast and dried film of latex in toluene in 20 minutes by means of a swelling index test. The latex emulsion is vulcanized at 90° C. to 120° C. for 3 to 5 minutes. Post-vulcanization composition with accelerators crosslink between synthetic polyisoprene particles, uniformly curing both in the inter-particle and intra-particle regions to produce high cross link density, uniform distribution of double bonds with zinc segregation at the boundaries of original particles.
    Type: Application
    Filed: October 22, 2020
    Publication date: April 28, 2022
    Applicant: Thai Nippon Rubber Industry Public Company Limited
    Inventors: Pathompong Chupayak, Theeraphol Piachan, Supparat Piachan, Brian Youichi Kempimook, Punyawat Chupayak, Waranyu Dararattanaroj, Dave Narasimhan, Sudarshan Narasimhan
  • Patent number: 11314515
    Abstract: Embodiments described herein provide for an instruction and associated logic to enable a vector multiply add instructions with automatic zero skipping for sparse input. One embodiment provides for a general-purpose graphics processor comprising logic to perform operations comprising fetching a hardware macro instruction having a predicate mask, a repeat count, and a set of initial operands, where the initial operands include a destination operand and multiple source operands. The hardware macro instruction is configured to perform one or more multiply/add operations on input data associated with a set of matrices.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: April 26, 2022
    Assignee: Intel Corporation
    Inventors: Supratim Pal, Sasikanth Avancha, Ishwar Bhati, Wei-Yu Chen, Dipankar Das, Ashutosh Garg, Chandra S. Gurram, Junjie Gu, Guei-Yuan Lueh, Subramaniam Maiyuran, Jorge E. Parra, Sudarshan Srinivasan, Varghese George
  • Publication number: 20220118619
    Abstract: The present invention relates to a method and a system for detecting anomalies in a robotic system in an industrial plant. The robotic system is associated with a computing system configured to detect an anomaly in the robotic system. The computer system monitors configuration parameters of the robotic system and process parameters associated with the robotic system. Further, the computing system detects an association between at least one configuration parameter and at least one process parameter for obtaining optimal configuration parameters and optimal process parameters. The optimal configuration parameters and optimal process parameters are analyzed for detecting an anomaly. At least one parameter among the configuration parameters and the process parameters is identified causing the anomaly. Thereafter, the detected anomaly is validated, valid setpoint is estimated and the estimated valid setpoint is updated in the analytics model.
    Type: Application
    Filed: December 5, 2019
    Publication date: April 21, 2022
    Inventors: Mohak SUKHWANI, Divyasheel SHARMA, Sudarshan M V, Prabhat SHANKAR, Aravindhan GK