Patents by Inventor Sriram Subramanian

Sriram Subramanian 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: 11757848
    Abstract: Users access content using a variety of formats, where some formats provide stronger encryption or protections than others. Content transmitted over open protocols may expose content to unauthorized third parties or enable unauthorized use of the content. The content may be protected by converting the content to a set of instructions on a user device, where the instructions correlate characters to identifications and outlines of the characters with instructions for rendering the characters. Different segments of content may have different mappings between characters, identifications, and outlines to add time or resource use to attempts to reverse engineer the instructions.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: September 12, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Jan Zieh, Musachy Barroso, Lokesh Joshi, Mark David Van Hamersveld, Jeffrey Gerard Rodrigues, Mohammad A. Kanso, Manigandan Natarajan, Sriram Subramanian
  • Patent number: 11758602
    Abstract: A user equipment (UE) is configured to establish network connections for long-term evolution (LTE) and new radio (NR) radio access technologies (RATS) in non-standalone (NSA) E-UTRA-NR dual connectivity (ENDC) operation. The UE includes a multi-antenna array for data and signaling transmissions and receptions over the LTE and NR connections. The UE determines a most efficient antenna of the multi-antenna array for an operating frequency band of the LTE and NR connections, wherein the most efficient antenna is determined based on at least one performance factor for the UE when using the antenna compared to other antennas of the multi-antenna array, evaluates one or more factors for determining whether the LTE RAT or the NR RAT is to use the most efficient antenna and transmits uplink data on the most efficient antenna via either the LTE RAT or the NR RAT based on the evaluated factors.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: September 12, 2023
    Assignee: Apple Inc.
    Inventors: Sriram Subramanian, Alosious Pradeep Prabhakar, Madhukar K. Shanbhag, Pengkai Zhao, Sanjeevi Balasubramanian, Shiva Krishna Narra, Vijay Venkataraman, Vishwanth Kamala Govindaraju, Wenping Lou
  • Patent number: 11748653
    Abstract: Apparatuses, systems, program products, and method are disclosed for machine learning abstraction. An apparatus includes an objective module configured to receive an objective to be analyzed using machine learning. An apparatus includes a grouping module configured to select a logical grouping of one or more machine learning pipelines to analyze a received objective. An apparatus includes an adjustment module configured to dynamically adjust one or more machine learning settings for a logical grouping of one or more machine learning pipelines based on feedback generated in response to analyzing a received objective.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: September 5, 2023
    Assignee: DataRobot, Inc.
    Inventors: Nisha Talagala, Vinay Sridhar, Swaminathan Sundararaman, Sindhu Ghanta, Lior Amar, Lior Khermosh, Bharath Ramsundar, Sriram Subramanian, Drew Roselli
  • Publication number: 20230259213
    Abstract: The present invention concerns a method and apparatus for the modulation of an acoustic field for providing tactile sensations. A method of creating haptic feedback using ultrasound is provided. The method comprises the steps of generating a plurality of ultrasound waves with a common focal point using a phased array of ultrasound transducers, the common focal point being a haptic feedback point, and modulating the generation of the ultrasound waves using a waveform selected to produce little or no audible sound at the haptic feedback point.
    Type: Application
    Filed: April 23, 2023
    Publication date: August 17, 2023
    Inventors: Benjamin John Oliver Long, Thomas Andrew Carter, Sriram Subramanian
  • Publication number: 20230247452
    Abstract: Systems and methods are provided for a user equipment (UE) connected to a network using FR1 and configured for mmWave beam measurement to communicate using FR2. The UE receives, from a base station, measurement configuration information including an indication of measurement opportunities. The UE determines that a current data traffic type is associated with mmWave communication. In response to the current data traffic type being associated with the mmWave communication, the UE performs an FR2 cell addition measurement decision. The FR2 cell addition measurement decision may be based on one or more of signal quality feedback, sensor input, UE motion state, and geographic (geo) location information associated with FR2 cell information. Based on the FR2 cell addition measurement decision, the UE suppresses or selects a next measurement opportunity of the measurement opportunities for measuring one or more mmWave signals.
    Type: Application
    Filed: December 14, 2022
    Publication date: August 3, 2023
    Inventors: Sriram Subramanian, Dirk Nickisch, Madhukar K. Shanbhag, Sanjeevi Balasubramanian, Sharad Sambhwani, Shiva Krishna Narra, Vishwanth Kamala Govindaraju
  • Publication number: 20230228857
    Abstract: The present invention concerns a method and apparatus for the modulation of an acoustic field for providing tactile sensations. A method of creating haptic feedback using ultrasound is provided. The method comprises the steps of generating a plurality of ultrasound waves with a common focal point using a phased array of ultrasound transducers, the common focal point being a haptic feedback point, and modulating the generation of the ultrasound waves using a waveform selected to produce little or no audible sound at the haptic feedback point.
    Type: Application
    Filed: March 23, 2023
    Publication date: July 20, 2023
    Inventors: Thomas Andrew Carter, Benjamin John Oliver Long, Sriram Subramanian
  • Publication number: 20230196101
    Abstract: An automated machine learning (“ML”) method may include training a first machine learning model using a first machine learning algorithm and a training data set; validating the first machine learning model using a validation data set, wherein validating the first machine learning model comprises generating an error data set; training a second machine learning model to predict a suitability of the first machine learning model for analyzing an inference data set, wherein the second machine learning model is trained using a second machine learning algorithm and the error data set; and triggering a remedial action associated with the first or second machine learning model in response to a predicted suitability of the first machine learning model for analyzing the inference data set not satisfying a suitability threshold.
    Type: Application
    Filed: November 16, 2022
    Publication date: June 22, 2023
    Applicant: DataRobot, Inc.
    Inventors: Sindhu Ghanta, Drew Roselli, Nisha Talagala, Vinay Sridhar, Swaminathan Sundararaman, Lior Amar, Lior Khermosh, Bharath Ramsundar, Sriram Subramanian
  • Patent number: 11683106
    Abstract: A method performed by a user equipment (UE) configured with a plurality of antenna panels. Each antenna panel is configured to beamform over a millimeter wave (mmWave) frequency band. The method includes identifying a predetermined condition corresponding to a first antenna panel of the plurality of antenna panels, selecting a second antenna panel of the plurality of antenna panels based on identifying the predetermined condition corresponding to the first antenna panel and transmitting a beam via the second antenna panel based on the selection.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: June 20, 2023
    Assignee: Apple Inc.
    Inventors: Shiva Krishna Narra, Madhukar K. Shanbhag, Pengkai Zhao, Sami M. Almalfouh, Sanjeevi Balasubramanian, Sriram Subramanian, Wei Zhang, Yi Su
  • Publication number: 20230180062
    Abstract: Disclosed are systems, methods, integrated circuits and computer readable storage media for configuring time sensitive communications (TSC). The configuring of the TSC includes monitoring, by a user plane function (UPF), a source and destination of packets in a first protocol data unit (PDU) session of a first user equipment (UE) and in a second PDU session of a second UE, pairing a first device side TSN translator (DS-TT) port of the first UE with a second DS-TT port of the second UE when the first PDU session and the second PDU session are served by the same UPF, wherein the pairing is based on the monitoring of the first and second PDU sessions and when the first DS-TT and second DS-TT ports are paired, communicating the packets between the first UE and the second UE in a UE-UE communication without traversing the TSN.
    Type: Application
    Filed: December 28, 2022
    Publication date: June 8, 2023
    Inventors: Alosious Pradeep PRABHAKAR, Han PU, Krisztian KISS, Mohammed SADIQUE, Rohit R. MATOLIA, Srinivasan NIMMALA, Sriram SUBRAMANIAN, Vijay VENKATARAMAN, Wei ZHANG
  • Patent number: 11656686
    Abstract: The present invention concerns a method and apparatus for the modulation of an acoustic field for providing tactile sensations. A method of creating haptic feedback using ultrasound is provided. The method comprises the steps of generating a plurality of ultrasound waves with a common focal point using a phased array of ultrasound transducers, the common focal point being a haptic feedback point, and modulating the generation of the ultrasound waves using a waveform selected to produce little or no audible sound at the haptic feedback point.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: May 23, 2023
    Assignee: ULTRAHAPTICS IP LTD
    Inventors: Benjamin John Oliver Long, Thomas Andrew Carter, Sriram Subramanian
  • Publication number: 20230155752
    Abstract: Embodiments include a user equipment (UE) and methods performed by the UE. The methods include receiving a measurement configuration request from a network, in response to the measurement configuration request, measuring a quality of one or more uplink (UL) carrier aggregation (CA) combinations, wherein each UL CA combination comprises a plurality of component carriers, generating a message that includes the quality of the one or more UL CA combinations and transmitting the message to the network. Further embodiments include the above operations being performed as a set of instructions executed by a processor or an integrated circuit that includes circuitry to perform the operations.
    Type: Application
    Filed: April 8, 2020
    Publication date: May 18, 2023
    Inventors: Wei ZHANG, Sriram SUBRAMANIAN, Sandeep K SUNKESALA, Vishwanth KAMALA GOVINDARAJU, Tarakkumar G DHANANI, Mandhukar K SHANBHAG, Sanjeevi BALASUBRAMANIAN, Alosious Pradeep PRABHAKAR, Shiva Krishna NARRA, Vijay VENKATARAMAN, Vijay GADDE, Sharad GARG, Pengkai ZHAO, Yi SU, Jia TANG, Johnson O SEBENI, Haitong SUN, Wei ZENG, Yuchul KIM, Hong HE, Dawei ZHANG, Chunhai YAO, Yushu ZHANG
  • Publication number: 20230143225
    Abstract: User equipment in close proximity may transfer data and control information. For example, the user equipment may exchange data or data sets between each other. Each user equipment can receive and transmit data using radio access technologies. A group of user equipments may include active user equipment and passive user equipment. Active user equipment connects with one or more base stations and transfers data on a wireless communication network via the base station. The active user equipment may communicate with other active user equipment and passive user equipment. Passive user equipment may not connect to any base station and/or the wireless communication network and may communicate with other passive user equipment and active user equipment (e.g., via a sidelink, peer-to-peer, or device-to-device channel).
    Type: Application
    Filed: August 3, 2022
    Publication date: May 11, 2023
    Inventors: Sharad Sambhwani, Dirk Nickisch, Madhukar K Shanbhag, Rohit U Nabar, Sanjeevi Balasubramanian, Shiva Krishna Narra, Sriram Subramanian, Tarik Tabet, Vishwanth Kamala Govindaraju, Yakun Sun, Parvathanathan Subrahmanya
  • Publication number: 20230148128
    Abstract: User equipment in close proximity may transfer data and control information. For example, the user equipment may exchange data or data sets between each other. Each user equipment can receive and transmit data using radio access technologies. A group of user equipments may include active user equipment and passive user equipment. Active user equipment connects with one or more base stations and transfers data on a wireless communication network via the base station. The active user equipment may communicate with other active user equipment and passive user equipment. Passive user equipment may not connect to any base station and/or the wireless communication network and may communicate with other passive user equipment and active user equipment (e.g., via a sidelink, peer-to-peer, or device-to-device channel).
    Type: Application
    Filed: August 3, 2022
    Publication date: May 11, 2023
    Inventors: Sharad Sambhwani, Dirk Nickisch, Madhukar K Shanbhag, Rohit U Nabar, Sanjeevi Balasubramanian, Shiva Krishna Narra, Sriram Subramanian, Tarik Tabet, Vishwanth Kamala Govindaraju, Yakun Sun, Parvathanathan Subrahmanya
  • Publication number: 20230145333
    Abstract: User equipment in close proximity may transfer data and control information. For example, the user equipment may exchange data or data sets between each other. Each user equipment can receive and transmit data using radio access technologies. A group of user equipments may include active user equipment and passive user equipment. Active user equipment connects with one or more base stations and transfers data on a wireless communication network via the base station. The active user equipment may communicate with other active user equipment and passive user equipment. Passive user equipment may not connect to any base station and/or the wireless communication network and may communicate with other passive user equipment and active user equipment (e.g., via a sidelink, peer-to-peer, or device-to-device channel).
    Type: Application
    Filed: September 9, 2022
    Publication date: May 11, 2023
    Inventors: Dirk Nickisch, Sharad Sambhwani, Dhiraj J Shirke, Madhukar K Shanbhag, Parvathanathan Subrahmanya, Pranav Tripathi, Rohit U Nabar, Sanjeevi Balasubramanian, Shiva Krishna Narra, Sriram Subramanian, Tarik Tabet, Vishwanth Kamala Govindaraju, Yakun Sun
  • Publication number: 20230142162
    Abstract: User equipment in close proximity may transfer data and control information. For example, the user equipment may exchange data or data sets between each other. Each user equipment can receive and transmit data using radio access technologies. A group of user equipments may include active user equipment and passive user equipment. Active user equipment connects with one or more base stations and transfers data on a wireless communication network via the base station. The active user equipment may communicate with other active user equipment and passive user equipment. Passive user equipment may not connect to any base station and/or the wireless communication network and may communicate with other passive user equipment and active user equipment (e.g., via a sidelink, peer-to-peer, or device-to-device channel).
    Type: Application
    Filed: September 9, 2022
    Publication date: May 11, 2023
    Inventors: Dirk Nickisch, Sharad Sambhwani, Dhiraj J. Shirke, Madhukar K Shanbhag, Parvathanathan Subrahmanya, Pranav Tripathi, Rohit U. Nabar, Sanjeevi Balasubramanian, Shiva Krishna Narra, Sriram Subramanian, Tarik Tabet, Vishwanth Kamala Govindaraju, Yakun Sun
  • Publication number: 20230146267
    Abstract: User equipment in close proximity may transfer data and control information. For example, the user equipment may exchange data or data sets between each other. Each user equipment can receive and transmit data using radio access technologies. A group of user equipments may include active user equipment and passive user equipment. Active user equipment connects with one or more base stations and transfers data on a wireless communication network via the base station. The active user equipment may communicate with other active user equipment and passive user equipment. Passive user equipment may not connect to any base station and/or the wireless communication network and may communicate with other passive user equipment and active user equipment (e.g., via a sidelink, peer-to-peer, or device-to-device channel).
    Type: Application
    Filed: September 22, 2022
    Publication date: May 11, 2023
    Inventors: Parvathanathan Subrahmanya, Sharad Sambhwani, Dirk Nickisch, Madhukar K Shanbhag, Rohit U Nabar, Sanjeevi Balasubramanian, Shiva Krishna Narra, Sriram Subramanian, Tarik Tabet, Vishwanth Kamala Govindaraju, Yakun Sun
  • Publication number: 20230142933
    Abstract: User equipment in close proximity may transfer data and control information. For example, the user equipment may exchange data or data sets between each other. Each user equipment can receive and transmit data using radio access technologies. A group of user equipments may include active user equipment and passive user equipment. Active user equipment connects with one or more base stations and transfers data on a wireless communication network via the base station. The active user equipment may communicate with other active user equipment and passive user equipment. Passive user equipment may not connect to any base station and/or the wireless communication network and may communicate with other passive user equipment and active user equipment (e.g., via a sidelink, peer-to-peer, or device-to-device channel).
    Type: Application
    Filed: August 3, 2022
    Publication date: May 11, 2023
    Inventors: Sharad Sambhwani, Dirk Nickisch, Madhukar K Shanbhag, Sanjeevi Balasubramanian, Shiva Krishna Narra, Sriram Subramanian, Tarik Tabet, Vishwanth Kamala Govindaraju, Parvathanathan Subrahmanya
  • Publication number: 20230142210
    Abstract: User equipment in close proximity may transfer data and control information. For example, the user equipment may exchange data or data sets between each other. Each user equipment can receive and transmit data using radio access technologies. A group of user equipments may include active user equipment and passive user equipment. Active user equipment connects with one or more base stations and transfers data on a wireless communication network via the base station. The active user equipment may communicate with other active user equipment and passive user equipment. Passive user equipment may not connect to any base station and/or the wireless communication network and may communicate with other passive user equipment and active user equipment (e.g., via a sidelink, peer-to-peer, or device-to-device channel).
    Type: Application
    Filed: September 22, 2022
    Publication date: May 11, 2023
    Inventors: Parvathanathan Subrahmanya, Sharad Sambhwani, Dirk Nickisch, Madhukar K Shanbhag, Rohit U Nabar, Sanjeevi Balasubramanian, Shiva Krishna Narra, Sriram Subramanian, Tarik Tabet, Vishwanth Kamala Govindaraju, Yakun Sun
  • Publication number: 20230146169
    Abstract: User equipment in close proximity may transfer data and control information. For example, the user equipment may exchange data or data sets between each other. Each user equipment can receive and transmit data using radio access technologies. A group of user equipments may include active user equipment and passive user equipment. Active user equipment connects with one or more base stations and transfers data on a wireless communication network via the base station. The active user equipment may communicate with other active user equipment and passive user equipment. Passive user equipment may not connect to any base station and/or the wireless communication network and may communicate with other passive user equipment and active user equipment (e.g., via a sidelink, peer-to-peer, or device-to-device channel).
    Type: Application
    Filed: September 22, 2022
    Publication date: May 11, 2023
    Inventors: Parvathanathan Subrahmanya, Sharad Sambhwani, Dirk Nickisch, Madhukar K Shanbhag, Rohit U Nabar, Sanjeevi Balasubramanian, Shiva Krishna Narra, Sriram Subramanian, Tarik Tabet, Vishwanth Kamala Govindaraju, Yakun Sun
  • Patent number: 11647556
    Abstract: Apparatuses, systems, and methods for a wireless device to perform negotiation of bearer type configuration and/or related parameters. A user equipment device (UE) and/or network may determine a bearer configuration and/or other parameters based on information or measurements of the UE. The UE and the BS may exchange data using a negotiated configuration.
    Type: Grant
    Filed: September 1, 2022
    Date of Patent: May 9, 2023
    Assignee: Apple Inc.
    Inventors: Fangli Xu, Wen Zhao, Sachin J. Sane, Sagar B. Shah, Muthukumaran Dhanapal, Sriram Subramanian, Madhukar K. Shanbhag, Vishwanth Kamala Govindaraju, Sandeep K. Sunkesala, Tarakkumar G. Dhanani, Sree Ram Kodali, Vijay Gadde, Shiva Krishna Narra, Sharad Garg, Sanjeevi Balasubramanian, Dawei Zhang, Haijing Hu, Rajesh Ambati