Patents by Inventor Karthik Srinivasan

Karthik Srinivasan 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).

  • Publication number: 20220214568
    Abstract: A method of fabricating a gyrotropic device (e.g., an optical isolator) includes: providing a substrate comprising a waveguide layer and forming an optical isolator active layer on the waveguide layer of the substrate. Forming the optical isolator active layer includes, for a specified composition of the optical isolator active layer, deriving at least one sputtering process parameter, performing sputtering of a plurality of targets according to the at least one sputtering process parameter to deposit the optical isolator active layer on the waveguide layer of the substrate, measuring an initial value of a bias voltage at a first target of the plurality of targets; and throughout deposition of the optical isolator active layer, maintaining the bias voltage at the initial value to within a predetermined threshold of the initial value.
    Type: Application
    Filed: April 22, 2020
    Publication date: July 7, 2022
    Inventors: Karthik Srinivasan, Bethanie Joyce Hills Stadler
  • Patent number: 11366947
    Abstract: Machine assisted systems and methods for enhancing the resolution of an IC thermal profile from a system analysis are described. These systems and methods can use a neural network based predictor, that has been trained to determine a temperature rise across an entire IC. The training of the predictor can include generating a representation of two or more templates identifying different portions of an integrated circuit (IC), each template associated with location parameters to position the template in the IC; performing thermal simulations for each respective template of the IC, each thermal simulation determining an output based on a power pattern of tiles of the respective template, the output indicating a change in temperature of a center tile of the respective template relative to a base temperature of the integrated circuit; and training a neural network.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: June 21, 2022
    Assignee: ANSYS, INC.
    Inventors: Norman Chang, Hsiming Pan, Jimin Wen, Deqi Zhu, Wenbo Xia, Akhilesh Kumar, Wen-Tze Chuang, En-Cih Yang, Karthik Srinivasan, Ying-Shiun Li
  • Patent number: 11263751
    Abstract: A method for real-time semantic image segmentation using a monocular event-based sensor includes capturing a scene using a red, green, blue (RGB) sensor to obtain a plurality of RGB frames and an event sensor to obtain event data corresponding to each of the plurality of RGB frames, performing object labeling for objects in a first RGB frame among the plurality of RGB frames by identifying one or more object classes, obtaining an event velocity of the scene by fusing the event data corresponding to the first RGB frame and at least one subsequent RGB frame among the plurality of RGB frames, determining whether the event velocity is greater than a predefined threshold, and performing object labeling for objects in the at least one subsequent RGB frame based on the determination.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: March 1, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sujoy Saha, Karthik Srinivasan, Sourabh Singh Yadav, Suhas Shantaraja Palasamudram, Venkat Ramana Peddigari, Pradeep Kumar Sk, Pranav P Deshpande, Akankshya Kar
  • Patent number: 11244464
    Abstract: A method and apparatus are provided for performing depth estimation of an object in an image of a scene. The method includes capturing the image of a scene; obtaining, by a sensor, from the image, pixel intensity data and event data; generating an event depth map using the event data, wherein the event data includes event map data of the image and event velocity data of the image; and generating a depth map for the object in the image using the event depth map and the pixel intensity data.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: February 8, 2022
    Inventors: Karthik Srinivasan, Pradeep Kumar Sindhagatta Krishnappa, Pranav Prakash Deshpande, Rituparna Sarkar
  • Publication number: 20220037033
    Abstract: The present disclosure provides a clustering device configured to detect varying density. The clustering device may receive a set of parameters (e.g., a density parameter specifying a plurality of density values, a size parameter, and a node parameter that includes information associated with a plurality of nodes) for identifying clusters. The clustering device may determine a distance between different pairs of nodes of the plurality of nodes and identify candidate nodes of the plurality of nodes based on the distance determined for the different pairs of nodes and the size parameter. Candidate nodes may be assigned to a candidate cluster that may be evaluated against the density parameter to determine whether a density of the candidate cluster satisfies at least one of the plurality of density values. A cluster may be identified based on whether the candidate cluster satisfies at least one of the plurality of density values.
    Type: Application
    Filed: July 31, 2020
    Publication date: February 3, 2022
    Inventors: Karthik Srinivasan, Deepak A. Sharma, Romesh Viswanath, Ram Mohen Venkatakrishnan, Ramanan Ramanathan
  • Publication number: 20210287220
    Abstract: Systems, computer program products, and methods are described herein for authentication decision engine for real-time resource transfer.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 16, 2021
    Applicant: BANK OF AMERICA CORPORATION
    Inventor: Karthik Srinivasan
  • Patent number: 11074485
    Abstract: A machine learning based recommendation model, including a supervised learning classifier configured to receive input training data that includes a plurality of behavioral determinants, a supervised learning model configured to receive subject input data that includes a plurality of behavior determinants, wherein the supervised learning model outputs a predicted behavior of a subject, and a channel selection module configured to receive the subject input data and the predicted behavior and to determine a recommended communication channel for the subject to follow to achieve the predicted behavior.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: July 27, 2021
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Rithesh Sreenivasan, Aart Tijmen Van Halteren, Karthik Srinivasan
  • Patent number: 11057641
    Abstract: Provided is a method of motion estimation for processing a video stream comprising a plurality of frames, the method including segmenting at least one frame, from among the plurality of frames, into a plurality of blocks, determining an event density factor for each block included in a frame, wherein the event density factor of the block corresponds to a number of events accumulated in the block across frames in a predetermined time duration, comparing the determined event density factor with a threshold value, estimating a motion vector of the block based on the comparison, and processing the block in the video stream based on the estimated motion vector of the block.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: July 6, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Manjit Hota, Karthik Srinivasan, Puneet Pandey, Ayush Goel
  • Publication number: 20210201197
    Abstract: Examples of a digital orchestration system are provided. The system may obtain orchestration data on a real-time basis. The system may identify a plurality of events for offering a plurality of user services across a plurality of user interaction stages. The system may identify a plurality of actions associated with each of the plurality of events. The system may create a recipe associated with each of the plurality of actions. The system may identify and implement the associated recipe. The system may create an event sequence for each of the plurality of user interaction stages. The system may create a user service sequence comprising the plurality of user services associated with the event sequence. The system may generate a user experience result based on the event sequence and the user service sequence.
    Type: Application
    Filed: July 22, 2020
    Publication date: July 1, 2021
    Applicant: ACCENTURE GLOBAL SOLUTIONS LIMITED
    Inventors: Pankaj SHRIKANT NIKUMB, Suchit Vishnupant BHATWADEKAR, Karthik SRINIVASAN
  • Publication number: 20210200915
    Abstract: Machine assisted systems and methods for enhancing the resolution of an IC thermal profile from a system analysis are described. The methods can include generating a representation of two or more templates identifying different portions of an integrated circuit (IC); performing a thermal simulation for each respective template of the IC based on a sequence of power patterns of tiles of the respective template; and training a neural network with a plurality of training data collected via thermal simulations performed for the templates of the IC. These systems and methods can use a machine learning predictor, that has been trained to determine a transient temperature rise across an entire IC, and then append the determined transient temperature rise to a system level thermal profile of the IC.
    Type: Application
    Filed: December 30, 2019
    Publication date: July 1, 2021
    Inventors: Akhilesh Kumar, Norman Chang, Hsiming Pan, Jimin Wen, Deqi Zhu, Wenbo Xia, Wen-Tze Chuang, En-Cih Yang, Karthik Srinivasan, Ying-Shiun Li
  • Patent number: 11050945
    Abstract: A method and apparatus for capturing images with a high degree of movements in a captured scene are provided. The method includes receiving, by an image sensor, a sequence of images including a plurality of RGB image frames and color event data, generating a plurality of pseudo color filter array (CFA) frames based on the color event data, and generating dynamic images by combining the plurality of RGB image frames and the plurality of pseudo CFA frames.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: June 29, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Saikat Kumar Das, Pradeep Kumar Sindhagatta Krishnappa, Pranav Prakash Deshpande, Karthik Srinivasan
  • Publication number: 20210173970
    Abstract: A system for end-to-end automated generation of resource capacity models. The system is integrated with process management systems, such that when a change to specified process occurs it triggers the generation of a new or updated resource capacity model. In addition, the system is integrated with multiple different data sources/applications, such that, once generation of a resource capacity model is triggered automated data feeds from the multiple data source/application occur and the system compiles and/or aggregates the data to create the resulting resource capacity models. Such data source/applications may include, but are not limited to, measurable attributes associated with the process, processor data and taxonomy data that classify tasks included with the overall process. Moreover, the system is integrated with medium of exchange data systems, such that the resource capacity models may include forecasted medium of exchange volumes required to perform the process.
    Type: Application
    Filed: December 10, 2019
    Publication date: June 10, 2021
    Applicant: BANK OF AMERICA CORPORATION
    Inventors: Karthik Srinivasan, Bhanu Bandi, Rupesh Kotecha, Teodora Ana Maria Stoica
  • Publication number: 20210173983
    Abstract: Machine assisted systems and methods for enhancing the resolution of an IC thermal profile from a system analysis are described. These systems and methods can use a neural network based predictor, that has been trained to determine a temperature rise across an entire IC. The training of the predictor can include generating a representation of two or more templates identifying different portions of an integrated circuit (IC), each template associated with location parameters to position the template in the IC; performing thermal simulations for each respective template of the IC, each thermal simulation determining an output based on a power pattern of tiles of the respective template, the output indicating a change in temperature of a center tile of the respective template relative to a base temperature of the integrated circuit; and training a neural network.
    Type: Application
    Filed: December 10, 2019
    Publication date: June 10, 2021
    Inventors: Norman Chang, Hsiming Pan, Jimin Wen, Deqi Zhu, Wenbo Xia, Akhilesh Kumar, Wen-Tze Chuang, En-Cih Yang, Karthik Srinivasan, Ying-Shiun Li
  • Patent number: 11019275
    Abstract: A method and apparatus for capturing images with a high degree of movements in a captured scene are provided. The method includes receiving, by an image sensor, a sequence of images including a plurality of RGB image frames and color event data, generating a plurality of pseudo color filter array (CFA) frames based on the color event data, and generating dynamic images by combining the plurality of RGB image frames and the plurality of pseudo CFA frames.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: May 25, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Saikat Kumar Das, Pradeep Kumar Sindhagatta Krishnappa, Pranav Prakash Deshpande, Karthik Srinivasan
  • Patent number: 10884718
    Abstract: The present invention relates to a device (10) for use in improving a user interaction with a user interface application. It is described to provide (210) data for a user, the data comprising interaction data of the user with a plurality of interaction fields of a first version of a user interface application. The interaction data is clustered (220) into a plurality of groups. The interaction data is analysed (230) to determine the contribution a specific user interaction field of the plurality of interaction fields makes to a specific group of the plurality of groups. The specific user interaction field is modified (240) on the basis of the determined contribution the specific user interaction field makes. A second version of the user interface application is displayed (250) comprising the modified specific user interaction field.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: January 5, 2021
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Anand Srinivasan Natesan, Rithesh Sreenivasan, Rajendra Singh Sisodia, Karthik Srinivasan, Debasish Chatterjee
  • Patent number: 10866789
    Abstract: Systems and methods provide, as part of an executable graphical model, a region for providing variants that includes one or more computational choices defining alternative execution implementations of the region. Conditions assigned to the one or more computational choices indicate which of the computational choices is active. The conditions specify logical expressions of variables that evaluate to True or False. For a given simulation of the executable graphical model, all of the logical expressions may evaluate to False, such that none of the computational choices are active. All of the computational choices of the executable graphical model may be removed for the given simulation.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: December 15, 2020
    Assignee: The MathWorks, Inc.
    Inventors: John E. Ciolfi, Sudha S. Dhoorjaty, Raju Kottamadal, Karthik Srinivasan, Rajesh Bandreddi
  • Publication number: 20200375505
    Abstract: The disclosure proposes an electronic device and a method performed in the electronic device for collecting a sensor data from live at least one sensor device, obtaining a first sensor data of the sensor data representing a first primary body behaviour pattern of the person, obtaining a second sensor data of the sensor data representing a second primary body behaviour pattern of the person, the second primary body behaviour pattern is associated with the first primary body behaviour pattern of the person and determining a sensor data difference by comparing the first sensor data with the second sensor data followed by determining a health score value based on the determined sensor data difference.
    Type: Application
    Filed: February 21, 2018
    Publication date: December 3, 2020
    Inventors: Karthik SRINIVASAN, Nooria DARIAB
  • Publication number: 20200349509
    Abstract: A device may receive first information relating to a plurality of locations and second information relating to one or more preferences for determining a route order for the plurality of locations. The device may identify one or more parameters for determining the route order for the plurality of locations. The device may generate a quantum model based on the first information, the second information, and the one or more parameters. The device may determine, using a quantum solver, one or more minimum energy states of the quantum model. The one or more minimum energy states may correspond to respective candidate route orders for the plurality of locations. The device may determine, based on a candidate route order corresponding to a minimum energy state of the one or more minimum energy states, a route between the plurality of locations.
    Type: Application
    Filed: July 12, 2019
    Publication date: November 5, 2020
    Inventors: Deepak A. Sharma, Romesh Viswanath, Ram Mohen Mohen Venkatakrishnan, Trinadh Babu Kunapureddy, Karthik Srinivasan
  • Patent number: 10789553
    Abstract: Examples of a digital orchestration system are provided. The system may obtain orchestration data on a real-time basis. The system may identify a plurality of events for offering a plurality of user services across a plurality of user interaction stages. The system may identify a plurality of actions associated with each of the plurality of events. The system may create a recipe associated with each of the plurality of actions. The system may identify and implement the associated recipe. The system may create an event sequence for each of the plurality of user interaction stages. The system may create a user service sequence comprising the plurality of user services associated with the event sequence. The system may generate a user experience result based on the event sequence and the user service sequence.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: September 29, 2020
    Assignee: ACCENTURE GLOBAL SOLUTIONS LIMITED
    Inventors: Suchit Vishnupant Bhatwadekar, Pankaj Shrikant Nikumb, Karthik Srinivasan
  • Patent number: D958360
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: July 19, 2022
    Assignee: Cilag GmbH International
    Inventors: Sajayesh Vijayachandran, Arunachalam Muthuchidambaram, Arunkumar Radhakrishnan, Rushikesh Shrikant Suryawanshi, Balaji Srinivasan, Karthik Jayaraj, Haribaskaran Nagarathinam, Giri Prasanna Kumar Mathivanan, Gregory G. Scott