Patents by Inventor Ravishankar S

Ravishankar S 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: 11978155
    Abstract: An apparatus to facilitate inferred object shading is disclosed. The apparatus comprises one or more processors to receive rasterized pixel data and hierarchical data associated with one or more objects and perform an inferred shading operation on the rasterized pixel data, including using one or more trained neural networks to perform texture and lighting on the rasterized pixel data to generate a pixel output, wherein the one or more trained neural networks uses the hierarchical data to learn a three-dimensional (3D) geometry, latent space and representation of the one or more objects.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: May 7, 2024
    Assignee: Intel Corporation
    Inventors: Selvakumar Panneer, Mrutunjayya Mrutunjayya, Carl S. Marshall, Ravishankar Iyer, Zack Waters
  • Publication number: 20240134684
    Abstract: Technology described herein relates to management of operational execution by one or more plugins, services and/or consoles of a computing system. A method can comprise registering, by a conflict resolution manager (CRM) controller of a system, a subset of control components of a set of control components of the system, wherein the registering comprises logging operation capabilities of the subset of control components, ranking, by the CRM controller, respective control components of the subset, wherein the ranking is performed based on an operation comprised by the operation capabilities, and generating, by the CRM controller, a permission for performance of the operation by a selected control component of the subset having a highest rank determined by the ranking. The control components can comprise a plugin of, or to be installed at, at least one of the system or a management console of the system, which can be a computing system.
    Type: Application
    Filed: October 20, 2022
    Publication date: April 25, 2024
    Inventors: Rishi Mukherjee, Ravishankar Kanakapura N, Sudhir Vittal Shetty, Stephanos S. Heracleous
  • Publication number: 20220197364
    Abstract: A power management scheme for USB systems. For Mobile systems that has re-timer, a handshake is used between power delivery (PD) controller, re-timer and embedded controller (EC) so that the PD controller can end higher wattage power contract on USB-C connector after TBT/USB4 link is in low power (CLd/U3) and during system low power transition allowing Dynamic Platform and Thermal Framework (DPTF) framework to boost CPU performance and enhance battery capacity respectively. The same solution can be extended to desktop segment to allow PD controller to lower the USB-C power contract with connected devices before switching to standby rail. For mobile systems that are without re-timer, a handshake is used between BIOS, PD controller and EC so that PD controller can end higher wattage power contract on USB-C connector after TBT/USB4 link is in low power (CLd/U3) and during system low power transition.
    Type: Application
    Filed: December 22, 2020
    Publication date: June 23, 2022
    Applicant: Intel Corporation
    Inventors: Venkataramani Gopalakrishnan, Ravishankar S., Yaniv Hayat, Yi Jen Huang
  • Publication number: 20220157547
    Abstract: Systems and methods for estimating a thermal-mechanical fatigue in an electrical conductor in a thermal-mechanical fatigue assessment system include an electrical conductor having a cold resistance and a non-linear resistance when connected to an electrical power system, and a controller receiving temperatures of the conductor as inputs, wherein the controller is operable to estimate a service life of the conductor based on at least the input temperatures of the conductor and the cold resistance of the conductor.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 19, 2022
    Inventors: Gopinadh Sirigineedi, Pandarinath R, Ravishankar S, Robert Stephen Douglass, Harold Handcock, Uppu Harish
  • Patent number: 11289298
    Abstract: Systems and methods for estimating a thermal-mechanical fatigue in an electrical conductor in a thermal-mechanical fatigue assessment system include an electrical conductor having a cold resistance and a non-linear resistance when connected to an electrical power system, and a controller receiving temperatures of the conductor as inputs, wherein the controller is operable to estimate a service life of the conductor based on at least the input temperatures of the conductor and the cold resistance of the conductor.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: March 29, 2022
    Assignee: EATON INTELLIGENT POWER LIMITED
    Inventors: Gopinadh Sirigineedi, Pandarinath R, Ravishankar S, Robert Stephen Douglass, Harold Handcock, Uppu Harish
  • Patent number: 11143718
    Abstract: Thermal-mechanical fatigue assessment systems and methods include a controller operable to estimate a temperature of the conductor having a non-linear resistance based on an ambient temperature input and a current input for current flow through the conductor when connected to an energized electrical power system. A state of fatigue of the conductor may be assessed in view of an estimated first temperature differential between the conductor and an arc extinguishing medium surrounding the conductor, an estimated temperature differential between the temperature of the arc quenching medium and the ambient temperature, and the estimated temperature of the conductor.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: October 12, 2021
    Assignee: EATON INTELLIGENT POWER LIMITED
    Inventors: Gopinadh Sirigineedi, Pandarinath R, Ravishankar S, Robert Stephen Douglass, Harold Handcock
  • Publication number: 20190369155
    Abstract: Thermal-mechanical fatigue assessment systems and methods include a controller operable to estimate a temperature of the conductor having a non-linear resistance based on an ambient temperature input and a current input for current flow through the conductor when connected to an energized electrical power system. A state of fatigue of the conductor may be assessed in view of an estimated first temperature differential between the conductor and an arc extinguishing medium surrounding the conductor, an estimated temperature differential between the temperature of the arc quenching medium and the ambient temperature, and the estimated temperature of the conductor.
    Type: Application
    Filed: May 31, 2018
    Publication date: December 5, 2019
    Inventors: Gopinadh Sirigineedi, Pandarinath R, Ravishankar S, Robert Stephen Douglass, Harold Handcock
  • Publication number: 20190371560
    Abstract: Systems and methods for estimating a thermal-mechanical fatigue in an electrical conductor in a thermal-mechanical fatigue assessment system include an electrical conductor having a cold resistance and a non-linear resistance when connected to an electrical power system, and a controller receiving temperatures of the conductor as inputs, wherein the controller is operable to estimate a service life of the conductor based on at least the input temperatures of the conductor and the cold resistance of the conductor.
    Type: Application
    Filed: May 31, 2018
    Publication date: December 5, 2019
    Inventors: Gopinadh Sirigineedi, Pandarinath R, Ravishankar S, Robert Stephen Douglass, Harold Handcock, Uppu Harish
  • Patent number: 10477118
    Abstract: Systems and methods for providing depth imaging using a CCD image sensor. In a method for visual imaging and depth imaging, steps include providing a CCD image sensor device arranged to receive light from an optical lens and having an array of pixels and corresponding pixel charge storage elements; providing a light source for transmitting light pulses responsive to a pulse control signal; providing timing signals to configure the CCD image sensor to collect and store charge from the pixel storage elements; and performing a depth calculation using a background charge, a reflected charge, and a depth charge collected in three frame periods for each pixel in the CCD image sensor. A system including a CCD image sensor for use with the embodiments is disclosed. Additional embodiments are disclosed.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: November 12, 2019
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Ravishankar S. Ayyagari, Bharath Patil, Shantanu Prasad Prabhudesai
  • Publication number: 20190075257
    Abstract: Systems and methods for providing depth imaging using a CCD image sensor. In a method for visual imaging and depth imaging, steps include providing a CCD image sensor device arranged to receive light from an optical lens and having an array of pixels and corresponding pixel charge storage elements; providing a light source for transmitting light pulses responsive to a pulse control signal; providing timing signals to configure the CCD image sensor to collect and store charge from the pixel storage elements; and performing a depth calculation using a background charge, a reflected charge, and a depth charge collected in three frame periods for each pixel in the CCD image sensor. A system including a CCD image sensor for use with the embodiments is disclosed. Additional embodiments are disclosed.
    Type: Application
    Filed: October 29, 2018
    Publication date: March 7, 2019
    Inventors: Ravishankar S. Ayyagari, Bharath Patil, Shantanu Prasad Prabhudesai
  • Patent number: 10223695
    Abstract: A method of centralized identity authentication for use in connection with a communications network includes registering users of the communications network such that each registered user's identity is uniquely defined and determinable, and registering a plurality of vendors having a presence on the communications network. The registered vendors selectively transact with registered users, wherein the transactions include: (i) the registered vendor selling goods and/or services to the registered user; (ii) the registered vendor granting the registered user access to personal records maintained by the registered vendor; and/or (iii) the registered vendor communicating to the registered user personal information maintained by the registered vendor. The method also includes each user's identity being authenticated over the communications network prior to completion of transactions between registered vendors and registered users.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: March 5, 2019
    Assignee: CardinalCommerce Corporation
    Inventors: Ravishankar S. Bhagavatula, Chandra Balasubramanian, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman
  • Patent number: 10116883
    Abstract: Systems and methods for providing depth imaging using a CCD image sensor. In a method for visual imaging and depth imaging, steps include providing a CCD image sensor device arranged to receive light from an optical lens and having an array of pixels and corresponding pixel charge storage elements; providing a light source for transmitting light pulses responsive to a pulse control signal; providing timing signals to configure the CCD image sensor to collect and store charge from the pixel storage elements; and performing a depth calculation using a background charge, a reflected charge, and a depth charge collected in three frame periods for each pixel in the CCD image sensor. A system including a CCD image sensor for use with the embodiments is disclosed. Additional embodiments are disclosed.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: October 30, 2018
    Assignee: Texas Instruments Incorporated
    Inventors: Ravishankar S. Ayyagari, Bharath Patil, Shantanu Prasad Prabhudesai
  • Patent number: 10108578
    Abstract: In a single wire communications interface embodiment, a single wire is coupled between a master device and at least one slave device, the master device configured for transmitting data words as serial data to and for receiving data words as serial data from the at least one slave device, and the at least one slave device configured for transmitting data words as serial data to and receiving data words as serial data from the master device; wherein prior to transmission of any data word on the single wire by one of the master device and the slave device, a sync pulse is first transmitted on the single wire. Integrated circuit embodiments for implementing the single wire communications interface, and method embodiments incorporating the single wire communications interface are disclosed. Additional embodiments are disclosed.
    Type: Grant
    Filed: September 10, 2014
    Date of Patent: October 23, 2018
    Assignee: Texas Instruments Incorporated
    Inventors: Ravishankar S. Ayyagari, Supreet Joshi, Bharath Patil, Madhav Tejaswi Boddhapu
  • Publication number: 20180300726
    Abstract: A method of centralized identity authentication for use in connection with a communications network includes registering users of the communications network such that each registered user's identity is uniquely defined and determinable, and registering a plurality of vendors having a presence on the communications network. The registered vendors selectively transact with registered users, wherein the transactions include: (i) the registered vendor selling goods and/or services to the registered user; (ii) the registered vendor granting the registered user access to personal records maintained by the registered vendor; and/or (iii) the registered vendor communicating to the registered user personal information maintained by the registered vendor. The method also includes each user's identity being authenticated over the communications network prior to completion of transactions between registered vendors and registered users.
    Type: Application
    Filed: June 15, 2018
    Publication date: October 18, 2018
    Inventors: Ravishankar S. Bhagavatula, Chandra Balasubramanian, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman
  • Patent number: 10032166
    Abstract: A method of centralized identity authentication for use in connection with a communications network includes registering users of the communications network such that each registered user's identity is uniquely defined and determinable, and registering a plurality of vendors having a presence on the communications network. The registered vendors selectively transact with registered users, wherein the transactions include: (i) the registered vendor selling goods and/or services to the registered user; (ii) the registered vendor granting the registered user access to personal records maintained by the registered vendor; and/or (iii) the registered vendor communicating to the registered user personal information maintained by the registered vendor. The method also includes each user's identity being authenticated over the communications network prior to completion of transactions between registered vendors and registered users.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: July 24, 2018
    Assignee: CARDINALCOMMERCE CORPORATION
    Inventors: Ravishankar S. Bhagavatula, Chandra Balasubramanian, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman
  • Patent number: 10032165
    Abstract: A method of centralized identity authentication for use in connection with a communications network includes registering users of the communications network such that each registered user's identity is uniquely defined and determinable, and registering a plurality of vendors having a presence on the communications network. The registered vendors selectively transact with registered users, wherein the transactions include: (i) the registered vendor selling goods and/or services to the registered user; (ii) the registered vendor granting the registered user access to personal records maintained by the registered vendor; and/or (iii) the registered vendor communicating to the registered user personal information maintained by the registered vendor. The method also includes each user's identity being authenticated over the communications network prior to completion of transactions between registered vendors and registered users.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: July 24, 2018
    Assignee: CARDINALCOMMERCE CORPORATION
    Inventors: Ravishankar S. Bhagavatula, Chandra Balasubramanian, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman
  • Patent number: 10019712
    Abstract: A method of centralized identity authentication for use in connection with a communications network includes registering users of the communications network such that each registered user's identity is uniquely defined and determinable, and registering a plurality of vendors having a presence on the communications network. The registered vendors selectively transact with registered users, wherein the transactions include: (i) the registered vendor selling goods and/or services to the registered user; (ii) the registered vendor granting the registered user access to personal records maintained by the registered vendor; and/or (iii) the registered vendor communicating to the registered user personal information maintained by the registered vendor. The method also includes each user's identity being authenticated over the communications network prior to completion of transactions between registered vendors and registered users.
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: July 10, 2018
    Assignee: CardinalCommerce Corporation
    Inventors: Ravishankar S. Bhagavatula, Chandra Balasubramanian, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman
  • Patent number: 9990627
    Abstract: A method of centralized identity authentication for use in connection with a communications network includes registering users of the communications network such that each registered user's identity is uniquely defined and determinable, and registering a plurality of vendors having a presence on the communications network. The registered vendors selectively transact with registered users, wherein the transactions include: (i) the registered vendor selling goods and/or services to the registered user; (ii) the registered vendor granting the registered user access to personal records maintained by the registered vendor; and/or (iii) the registered vendor communicating to the registered user personal information maintained by the registered vendor. The method also includes each user's identity being authenticated over the communications network prior to completion of transactions between registered vendors and registered users.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: June 5, 2018
    Assignee: CARDINALCOMMERCE CORPORATION
    Inventors: Ravishankar S. Bhagavatula, Chandra Balasubramanian, Francis M. Sherwin, Michael A. Keresman, III, Jeffry J. Bowman
  • Publication number: 20150074306
    Abstract: In a single wire communications interface embodiment, a single wire is coupled between a master device and at least one slave device, the master device configured for transmitting data words as serial data to and for receiving data words as serial data from the at least one slave device, and the at least one slave device configured for transmitting data words as serial data to and receiving data words as serial data from the master device; wherein prior to transmission of any data word on the single wire by one of the master device and the slave device, a sync pulse is first transmitted on the single wire. Integrated circuit embodiments for implementing the single wire communications interface, and method embodiments incorporating the single wire communications interface are disclosed. Additional embodiments are disclosed.
    Type: Application
    Filed: September 10, 2014
    Publication date: March 12, 2015
    Inventors: Ravishankar S. Ayyagari, Supreet Joshi, Bharath Patil, Madhav Tejaswi Boddhapu
  • Publication number: 20150062306
    Abstract: Systems and methods for providing depth imaging using a CCD image sensor. In a method for visual imaging and depth imaging, steps include providing a CCD image sensor device arranged to receive light from an optical lens and having an array of pixels and corresponding pixel charge storage elements; providing a light source for transmitting light pulses responsive to a pulse control signal; providing timing signals to configure the CCD image sensor to collect and store charge from the pixel storage elements; and performing a depth calculation using a background charge, a reflected charge, and a depth charge collected in three frame periods for each pixel in the CCD image sensor. A system including a CCD image sensor for use with the embodiments is disclosed. Additional embodiments are disclosed.
    Type: Application
    Filed: August 28, 2014
    Publication date: March 5, 2015
    Inventors: Ravishankar S. Ayyagari, Bharath Patil, Shantanu Prasad Prabhudesai