Patents by Inventor A. Sivakumar

A. Sivakumar 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: 20230422463
    Abstract: SRAM devices with angled transistors, and related assemblies and methods, are disclosed herein. A transistor is referred to as “angled” if a longitudinal axis of an elongated semiconductor structure (e.g., a fin or a nanoribbon) based on which the transistor is built is at an angle other than 0 degrees or 90 degrees with respect to the edges of front or back faces of a support structure or a die on/in which the transistor resides, e.g., at an angle between about 10 and 80 degrees with respect to at least one of such edges. Implementing at least some of the transistors of SRAM cells as angled transistors may provide a promising way to increasing densities of SRAM cells on the limited real estate of semiconductor chips.
    Type: Application
    Filed: May 5, 2023
    Publication date: December 28, 2023
    Applicant: Intel Corporation
    Inventors: Abhishek A. Sharma, Sagar Suthram, Kimberly L. Pierce, Elliot Tan, Pushkar Sharad Ranade, Shem Odhiambo Ogadhoh, Wilfred Gomes, Anand S. Murthy, Swaminathan Sivakumar, Tahir Ghani
  • Patent number: 11856139
    Abstract: Generating a personalized automated voice response in a telecommunications network is provided. An incoming call from a caller for user equipment of an operator in the telecommunications network is identified. In response to identifying the incoming call, it is determined whether to provide an automated response to the incoming call. In response to determining to provide the automated response to the incoming call, a personalized response message from the operator of the user equipment to the caller is generated based on characteristics of communications between the caller and the operator of the user equipment. The personalized automated voice response comprising the personalized response message in a synthesized voice of the operator of the user equipment is generated. The personalized automated voice response is sent to the caller.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: December 26, 2023
    Assignee: International Business Machines Corporation
    Inventors: Craig M. Trim, Kimberly Greene Starks, Gandhi Sivakumar, Kushal S. Patel, Sarvesh S. Patel
  • Patent number: 11854787
    Abstract: Advanced lithography techniques including sub-10 nm pitch patterning and structures resulting therefrom are described. Self-assembled devices and their methods of fabrication are described.
    Type: Grant
    Filed: May 2, 2022
    Date of Patent: December 26, 2023
    Assignee: Intel Corporation
    Inventors: Richard E. Schenker, Robert L. Bristol, Kevin L. Lin, Florian Gstrein, James M. Blackwell, Marie Krysak, Manish Chandhok, Paul A. Nyhus, Charles H. Wallace, Curtis W. Ward, Swaminathan Sivakumar, Elliot N. Tan
  • Patent number: 11848818
    Abstract: Embodiments provide a system and method for building idempotent configuration management modules for cloud infrastructure services. Idempotency of a configuration management (CM) task in a CM plan is one of the mechanisms used to achieve repeatable and reliable automations of configuration management tasks. This helps DevOps and operations personnel reliably apply and maintain configuration of their systems.
    Type: Grant
    Filed: September 21, 2021
    Date of Patent: December 19, 2023
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Rohit Ravindra Chaware, Sivakumar Melapannai Thyagarajan, Debayan Gupta
  • Patent number: 11847776
    Abstract: A neural network is trained for use in a substrate thickness measurement system by obtaining ground truth thickness measurements of a top layer of a calibration substrate at a plurality of locations, each location at a defined position for a die being fabricated on the substrate. A plurality of color images of the calibration substrate are obtained, each color image corresponding to a region for a die being fabricated on the substrate. A neural network is trained to convert color images of die regions from an in-line substrate imager to thickness measurements for the top layer in the die region. The training is performed using training data that includes the plurality of color images and ground truth thickness measurements with each respective color image paired with a ground truth thickness measurement for the die region associated with the respective color image.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: December 19, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Sivakumar Dhandapani, Arash Alahgholipouromrani, Dominic J. Benvegnu, Jun Qian, Kiran Lall Shrestha
  • Patent number: 11843320
    Abstract: A method for operating a resonant converter in a burst mode includes determining the polarity of a transformer voltage across a secondary winding of a transformer. The method includes determining, from the polarity of the transformer voltage, on/off states of first and second transistors coupled to the secondary winding of the transformer. If the transformer voltage has a first polarity, the method includes commencing a burst period by alternately turning on/off high-side and low-side transistors electrically connected to a primary winding of the transformer.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: December 12, 2023
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Ramkumar Sivakumar, Brent Alan McDonald, Yalong Li
  • Patent number: 11844188
    Abstract: The described technology is generally directed towards a system and method to distribute available power to devices in a group. A group of devices, such as a rack of servers in a data center, can have a group power consumption limit, such as the limit of a power distribution unit that supplies power to the group. The group of devices can each report their individual power consumption to a manager, and the manager can combine the individual power consumptions. The manager can compare the combined power consumption of the group to the group power consumption limit to determine a power headroom. The manager can determine power consumption limits for the devices of the group based on the power headroom, the individual power consumptions, and device priority information.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: December 12, 2023
    Assignee: Dell Products, L.P.
    Inventors: Rishi Mukherjee, Sivakumar Swamy, Sandeep Venkatesh Pai, Shivendra Katiyar, Harshendra Shetty
  • Patent number: 11842760
    Abstract: An integrated circuit (IC) memory controller is disclosed. The memory controller includes a receiver to receive a strobe signal and provide an internal strobe signal. An adjustable delay circuit delays an enable signal to generate a delayed enable signal. A gate circuit generates a gated strobe signal using the delayed enable signal that masks transitions of the internal strobe signal that occur prior to a valid region of the internal strobe signal. A sample circuit samples data using the gated strobe signal.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: December 12, 2023
    Assignee: Rambus Inc.
    Inventors: Jade M. Kizer, Sivakumar Doraiswamy, Benedict Lau
  • Publication number: 20230394051
    Abstract: Systems and methods for using disparate data sets to attribute data to an entity are disclosed. Disparate data sets can be obtained from a variety of data sources. The disclosed systems and methods can obtain a first and second data set. Trajectories can represent multiple data records in a data set associated with an entity. Trajectories from the obtained data sets can be used to associate data stored among the various data sets. The association can be based on the agreement between the trajectories. The associated data records can further be used to associate the entities related to the associated data records.
    Type: Application
    Filed: August 22, 2023
    Publication date: December 7, 2023
    Inventors: Jean-Baptiste Michel, Alan Hampton, Ananya Shukla, I.K Ashok Sivakumar
  • Publication number: 20230394828
    Abstract: A telecom network monitoring method and associated computer program product and hardware device. Location and activation sight information is collected via a plurality of image retrieval devices associated with a plurality of hardware devices connected to a telecom network. Object elevation, movement, and abstraction attributes of objects within images retrieved from the plurality of image retrieval devices are collected from a metadata database. Based on the object elevation, movement, and abstraction attributes of objects within the images, obstruction characteristics associated with obstruction objects of the objects located within a coverage area of the telecom network are detected. The obstruction characteristics are mapped with login and disturbance patterns of the telecom network. Based on results of the mapping, an alternative transmission location within the telecom network is determined.
    Type: Application
    Filed: August 16, 2023
    Publication date: December 7, 2023
    Inventors: Gandhi Sivakumar, Kushal S. Patel, Sarvesh S. Patel, Luke Peter Macura
  • Publication number: 20230396570
    Abstract: A bidirectional bridge for web view is a technical solution to an engineering challenge associated with presenting external content in a web view. A bidirectional bridge for web view facilitates bidirectional communication between the web view included in the messaging client and the messaging client itself. In response to a user action requesting a web page to be loaded in the web view, the bidirectional bridge initiates a request to messaging client to retrieve external content, receives the requested external content from the messaging client, and displays an image representing the external content in the web view as part of the web page.
    Type: Application
    Filed: August 18, 2023
    Publication date: December 7, 2023
    Inventors: Muzammil Ahmed, John Jensen, Michel Khristo, Sivakumar Loganathan, Patrick Mandia, Jun Xu, Austin Yeakel
  • Patent number: 11838325
    Abstract: Systems, methods, and computer-readable media for elastic policy scaling in multi-cloud fabrics. A method can involve deploying a cluster of policy agents on a hub virtual private cloud (VPC) that interconnects spoke VPCs in a cloud associated with a multi-cloud fabric, and mapping endpoints in the spoke VPCs to the policy agents. The method can involve distributing groups of policies for the endpoints across the policy agents based on the mapping of endpoints to policy agents, and advertising, by each policy agent to a respective first set of virtual gateways in the spoke VPCs, routes associated with endpoints mapped to the policy agent and preventing the policy agent from advertising routes associated with a second set of virtual gateways in the spoke VPCs. The method can involve applying, via the policy agent, a group of policies on the policy agent to traffic received by the policy agent.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: December 5, 2023
    Assignee: Cisco Technology, Inc.
    Inventors: Rajagopalan Janakiraman, Sivakumar Ganapathy, Prashanth Matety, Patel Amitkumar Valjibhai
  • Patent number: 11837768
    Abstract: Methods and devices to address antenna termination in absence of power supplies within an electronic circuit including a termination circuit and a switching circuit. The devices include regular NMOS devices that decouple the antenna from the switching circuit in absence of power supplies while the antenna is coupled to a terminating impedance having a desired impedance value through a native NMOS device. The antenna is coupled with the switching circuit via the regular NMOS device during powered conditions while the antenna is decoupled from the terminating impedance.
    Type: Grant
    Filed: January 17, 2023
    Date of Patent: December 5, 2023
    Assignee: PSEMI CORPORATION
    Inventor: Sivakumar Ganesan
  • Patent number: 11836499
    Abstract: In one or more embodiments, one or more systems, one or more methods, and/or one or more methods may: execute a first information handling system (IHS) initialization executable via an environment associated with IHS firmware; register, by the first IHS initialization executable, a process configured to store multiple IHS initialization executable/OS executable pairs via a volatile memory medium of the IHS; for each IHS initialization executable/OS executable pair of the multiple IHS initialization executable/OS executable pairs: call, by an IHS initialization executable of the IHS initialization executable/OS executable pair, the process; and copy, by the process, an OS executable of the IHS initialization executable/OS executable pair from the first non-volatile memory medium to the volatile memory medium; retrieve a driver via a network; execute the driver; and copy, by the driver, each OS executable, which was copied to the volatile memory medium, to a non-volatile memory medium of the IHS.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: December 5, 2023
    Assignee: Dell Products L.P.
    Inventors: Dongli Wu, Brijesh Kumar Mishra, James Darrell Testerman, Sai Sivakumar Dhakshinamurthy, Kristopher Anthony Slocum
  • Patent number: 11836913
    Abstract: A neural network is trained for use in a substrate thickness measurement system by obtaining ground truth thickness measurements of a top layer of a calibration substrate at a plurality of locations, each location at a defined position for a die being fabricated on the substrate. A plurality of color images of the calibration substrate are obtained, each color image corresponding to a region for a die being fabricated on the substrate. A neural network is trained to convert color images of die regions from an in-line substrate imager to thickness measurements for the top layer in the die region. The training is performed using training data that includes the plurality of color images and ground truth thickness measurements with each respective color image paired with a ground truth thickness measurement for the die region associated with the respective color image.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: December 5, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Sivakumar Dhandapani, Arash Alahgholipouromrani, Dominic J. Benvegnu, Jun Qian, Kiran Lall Shrestha
  • Patent number: 11835179
    Abstract: A system for monitoring compressed fluid sources of an evacuation assembly may comprise a controller and a tangible, non-transitory memory configured to communicate with the controller. The controller may perform operations, which may comprise receiving a series of first pressure measurements from a first sensor system, receiving a series of second pressure measurements from a second sensor system, calculating a first pressure trend using the series of first pressure measurements, calculating a second pressure trend using the series of second pressure measurements, and comparing each of the first pressure trend and the second pressure trend to a threshold pressure trend.
    Type: Grant
    Filed: August 3, 2020
    Date of Patent: December 5, 2023
    Assignee: GOODRICH CORPORATION
    Inventors: Sivakumar Laguduwa, Jeffrey Martin Werbelow, Arun Prasad
  • Publication number: 20230388583
    Abstract: A system and method for optimizing video for transmission on a device includes, in one example, the method includes capturing an original video frame and scaling the original video frame down to a lower resolution video frame. The lower resolution video frame is downscaled using a first encoder to produce a first layer output and the first layer output is decoded. The decoded first layer output is upscaled to match a resolution of the original video frame. A difference is obtained between the upscaled decoded first layer output and the original video frame. The difference is independently encoded using a second encoder to create a second layer output. The first and second layer outputs may be stored or sent to another device.
    Type: Application
    Filed: August 4, 2023
    Publication date: November 30, 2023
    Inventors: Channamallesh G. Hiremath, Rashmi Lohita, Rajaraman Krishnan, Sivakumar Chaturvedi
  • Publication number: 20230381761
    Abstract: Disclosed herein are novel catalysts for producing remdesivir in one-pot manner, in which a diastereomerically enriched form of an intermediate, which following acidic hydrolysis would give rise to the desired remdesivir, was produced with the aid of the disclosed novel catalysts. Also disclosed herein is an improved process for the preparation of remdesivir without the need to separate one of the enantiomers while minimizing the formation of undesired isomers, thus offers economic advantages for operation on a commercial scale.
    Type: Application
    Filed: October 7, 2021
    Publication date: November 30, 2023
    Applicant: Academia Sinica
    Inventors: Shang-Cheng HUNG, Chi-Huey WONG, Veeranjaneyulu GANNEDI, Bharath Kumar VILLURI, Nimmakayala Sivakumar REDDY, Chiao-Chu KU
  • Patent number: 11829140
    Abstract: Systems and methods for controlling a searchlight mounted to an aerial vehicle. The systems and methods receive angular data representing a directional angle of a beam of the searchlight and location data representing a global location of the aerial vehicle from a sensor system of the aerial vehicle. The systems and methods determine coverage of the beam of the searchlight on ground based on the angular data and the location data. Based on the coverage of the beam, the aerial vehicle is controlled to change the global location, the display is controlled to depict the coverage of the beam on a map including historical coverage of the beam, and/or the searchlight actuator is controlled to adjust the direction of the beam.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: November 28, 2023
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Gobinathan Baladhandapani, Hariharan Saptharishi, Sivakumar Kangarajan, Sunit Kumar Saxena
  • Patent number: D1006850
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: December 5, 2023
    Assignee: KUKA ROBOTICS GUANGDONG CO., LTD.
    Inventors: Jiaxing Wang, Sivakumar Thangavelu, Jiayin Jin, Liuhua Yan, Zhaowu Ruan