Patents by Inventor Sathyanarayana Rao

Sathyanarayana Rao 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: 20240128750
    Abstract: Methods and systems which use a load controller with a smart relay module are provided herein. For example, an apparatus for controlling one or more loads in an energy management system comprises a load controller configured to connect to a system controller and a storage system of the energy management system and a smart relay module comprising single phase relays and configured to control at least one of a single phase circuit, a split phase circuit, or a three phase circuit and configured to measure at least one of current. voltage, power, or energy for each relay load.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 18, 2024
    Inventors: Sandeep AGARWAL, Nick SOULEIL, Sreenivash K G, Aravind Hulisandra SATHYANARAYANA RAO, Rajiv THOMAS, Amit CHATURVEDI
  • Publication number: 20240087567
    Abstract: A system and method establishes a communication connection between a first device of a first user and a second device of a second user. Request data corresponding to a request to establish a communication connection with a second user is received, and a user profile associated with the second user is determined. One or more sensors of the second device receive input data corresponding to the environment of the second device, and an identity of the second user is determined based thereon. The communication connection is established and, based on the identity, the second device tracks movement of the second user in the environment.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Inventors: Shambhavi Sathyanarayana Rao, Anna Chen Santos, Tony Roy Hardie
  • Patent number: 11862159
    Abstract: A system and method establishes a communication connection between a first device of a first user and a second device of a second user. Request data corresponding to a request to establish a communication connection with a second user is received, and a user profile associated with the second user is determined. One or more sensors of the second device receive input data corresponding to the environment of the second device, and an identity of the second user is determined based thereon. The communication connection is established and, based on the identity, the second device tracks movement of the second user in the environment.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: January 2, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Shambhavi Sathyanarayana Rao, Anna Chen Santos, Tony Roy Hardie
  • Patent number: 11856125
    Abstract: Systems and methods for voice-enabled configurations for audio-output devices are disclosed. User accounts may be associated with one or more voice-enabled devices. Those voice-enabled devices may include audio-output functionality, while other voice-enabled devices do not include audio-output functionality. For devices without audio-output functionality, sending and/or receiving calls and/or messages may depend on whether the device is connected to an auxiliary device with audio-output functionality, via wired and/or wireless connection. Notifications of whether calling and/or messaging is enabled may be sent to the sending and/or receiving devices.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: December 26, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Shambhavi Sathyanarayana Rao, Manish Degan, Sachin Goel, Benjamin Ryan Snellings, Fuxing Liu, Yahia Chafik Chehadeh
  • Patent number: 11659362
    Abstract: Techniques related to managing data communications between devices are described. In an example, a computer system receives, from a first device, a request to transfer a communications session with the first device and a second device. The computer system determines contextual data associated with the communications session. Using at least the contextual data, the computer system determines the communications session is permitted to be transferred from the first device to a third device based. The computer system causes a transferred communications session to be established with the third device and the second device.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: May 23, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Shambhavi Sathyanarayana Rao, Patrick Fiori, Ford Davidson, Rohit Lohani, Shawn Michael Banks, Merle Michael Robinson, Ninad Parkhi
  • Patent number: 11368497
    Abstract: An autonomous mobile device (AMD) may be used in an environment as a communication endpoint for voice or video communications. An incoming request for communication may initiate a process in which the AMD finds a user within the environment. Information obtained from sensors onboard the AMD or in the environment may be used to determine the whereabouts of the user. If an existing communication endpoint is not available to the user or cannot support a requested communication modality, the AMD may travel to permitted areas within the environment to find the user, while avoiding areas designated as private. Once found, communication may be established with the user. If the incoming request expires, the AMD may present information indicative of the request to the user.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: June 21, 2022
    Assignee: AMAZON TECHNOLGIES, INC.
    Inventors: Shambhavi Sathyanarayana Rao, Tony Roy Hardie, Anna Chen Santos
  • Publication number: 20220142520
    Abstract: A glucometer for monitoring blood glucose comprises a curved test surface with a transparent test site. The curved test surface accommodates a finger-tip and an enclosing lid encloses the finger-tip when it is placed on the transparent test site. The glucometer further comprises a light source assembly comprising light emitting diodes, underneath the transparent test site. The glucometer further comprises detectors for detecting transflective light, transmissive light, and reflective light from blood capillaries at a depth of 100 micro meters below skin surface. The glucometer further comprises a software module comprising a first sub-module that comprises a first set of algorithms for generating a data matrix. The transflective, transmissive light, and reflective light from blood capillaries are measured and recorded in data matrix. A second sub-module comprises a second set of algorithms for non-invasive measurement of concentration of glucose in the blood by processing data within the data matrix.
    Type: Application
    Filed: March 13, 2020
    Publication date: May 12, 2022
    Applicant: Biofi Medical Healthcare India Pvt Ltd.
    Inventors: Surya Prakash Maguluri, Ravikumar Rajendraprasad, Amutha Devi Ravikumar, Pauldurai Shanmugam, Girimaji Sathyanarayana Rao Ravi
  • Patent number: 11283913
    Abstract: Systems and methods for voice-enabled configurations for audio-output devices are disclosed. User accounts may be associated with one or more voice-enabled devices. Those voice-enabled devices may include audio-output functionality, while other voice-enabled devices do not include audio-output functionality. For devices without audio-output functionality, sending and/or receiving calls and/or messages may depend on whether the device is connected to an auxiliary device with audio-output functionality, via wired and/or wireless connection. Notifications of whether calling and/or messaging is enabled may be sent to the sending and/or receiving devices.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: March 22, 2022
    Assignee: Amazon Technologies, Inc.
    Inventors: Shambhavi Sathyanarayana Rao, Manish Degan, Sachin Goel, Benjamin Ryan Snellings, Fuxing Liu, Yahia Chafik Chehadeh
  • Publication number: 20220059090
    Abstract: A system and method establishes a communication connection between a first device of a first user and a second device of a second user. Request data corresponding to a request to establish a communication connection with a second user is received, and a user profile associated with the second user is determined. One or more sensors of the second device receive input data corresponding to the environment of the second device, and an identity of the second user is determined based thereon. The communication connection is established and, based on the identity, the second device tracks movement of the second user in the environment.
    Type: Application
    Filed: September 2, 2021
    Publication date: February 24, 2022
    Inventors: Shambhavi Sathyanarayana Rao, Anna Chen Santos, Tony Roy Hardie
  • Patent number: 11146522
    Abstract: A system and method delivers a message from a first device of a first user to a second device of a second user. Message data corresponding to a message to the second user is received, and a user profile associated with the second user is determined. The second device determines that the second user is not proximate and searches for the second user. Once the second user is found, the message is delivered.
    Type: Grant
    Filed: September 24, 2018
    Date of Patent: October 12, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Shambhavi Sathyanarayana Rao, Ilia Dmitry Lewis, Roman Yusufov, Anna Chen Santos
  • Patent number: 11145301
    Abstract: A system and method establishes a communication connection between a first device of a first user and a second device of a second user. Request data corresponding to a request to establish a communication connection with a second user is received, and a user profile associated with the second user is determined. One or more sensors of the second device receive input data corresponding to the environment of the second device, and an identity of the second user is determined based thereon. The communication connection is established and, based on the identity, the second device tracks movement of the second user in the environment.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: October 12, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Shambhavi Sathyanarayana Rao, Anna Chen Santos, Tony Roy Hardie
  • Patent number: 10841756
    Abstract: Techniques related to managing data communications between devices are described. In an example, a computer system receives, from a first device, a request to transfer a communications session with the first device and a second device. The computer system determines contextual data associated with the communications session. Using at least the contextual data, the computer system determines the communications session is permitted to be transferred from the first device to a third device based. The computer system causes a transferred communications session to be established with the third device and the second device.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: November 17, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Shambhavi Sathyanarayana Rao, Patrick Fiori, Ford Davidson, Rohit Lohani, Shawn Michael Banks, Merle Michael Robinson, Ninad Parkhi
  • Patent number: 10674001
    Abstract: Systems and methods for voice-enabled configurations for audio-output devices are disclosed. User accounts may be associated with one or more voice-enabled devices. Those voice-enabled devices may include audio-output functionality, while other voice-enabled devices do not include audio-output functionality. For devices without audio-output functionality, sending and/or receiving calls and/or messages may depend on whether the device is connected to an auxiliary device with audio-output functionality, via wired and/or wireless connection. Notifications of whether calling and/or messaging is enabled may be sent to the sending and/or receiving devices.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: June 2, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Shambhavi Sathyanarayana Rao, Manish Degan, Sachin Goel, Benjamin Ryan Snellings, Fuxing Liu, Yahia Chafik Chehadeh
  • Publication number: 20180083485
    Abstract: A non-contact power transfer system and method for use in industrial and hazardous environments. In one example embodiment, a power pack can contain one or more power sources and one or more coils. A wireless power transmitting system is associated with an EVC. The wireless power transmitting system can be connected to the coil(s) and also maintained by the power pack. Power is transferable in a non-contact manner from the wireless power transmitting system to a wireless power receiver system to provide power to the power source. This approach can be utilized for non-contact power transfer to industrial products such as EVCs. A primary source of power or for recharging a built in battery can be achieved without having to physically access the battery.
    Type: Application
    Filed: September 16, 2016
    Publication date: March 22, 2018
    Inventors: Aravind Hulisandra Sathyanarayana Rao, Dinesh Kumar KN
  • Patent number: 8883419
    Abstract: The present invention relates to novel primers for identification of astrocytoma, it's grades and glioblastoma prognosis. Further, disclosed is a method of diagnosing the presence of different grades of diffuse astrocytoma and glioblastoma, in a human subject, which involves detection of the expression levels of said genes in tumor tissue samples in comparison to normal brain. Also disclosed is a method of distinguishing between the two types of Glioblastoma—the progressive and de novo types. Also disclosed is a method of prognosis of glioblastoma based on the expression of the gene PBEF1, wherein the higher level of expression of the gene in the tumor sample, indicates poorer survival of the human subject. The disclosed compositions are useful, for example, in the diagnosis, prevention, treatment and/or prognosis of astrocytoma. The invention further provides kits for the detection and prognosis of the said diseases.
    Type: Grant
    Filed: January 6, 2009
    Date of Patent: November 11, 2014
    Assignee: Council of Scientific & Industrial Research
    Inventors: Kumaravel Somasundaram, Paturu Kondaiah, Vani Santosh, Anandh Balasubramaniam, Alangar Sathyaranjandas Hedge, Ashwathnarayana Rao Chandramouli, Manchanahalli Rangaswamy Sathyanarayana Rao
  • Patent number: 8514265
    Abstract: In some embodiments, a videoconferencing endpoint may be an MCU (Multipoint Control Unit) or may include embedded MCU functionality. In various embodiments, the endpoint may thus conduct a videoconference by receiving/compositing video and audio from multiple videoconference endpoints. The endpoint may select a subset of endpoints and form a composite video image from the subset of the videoconference endpoints to send to the other videoconference endpoints. In some embodiments, the subset of endpoints that are selected for compositing into the composite video image may be selected according to criteria such as the last N talking participants. In some embodiments, the master endpoint may request the non-talker endpoints to stop sending video to help conserve the resources on the master endpoint. In some embodiments, the master endpoint may ignore video from endpoints that are not being displayed.
    Type: Grant
    Filed: October 2, 2008
    Date of Patent: August 20, 2013
    Assignee: LifeSize Communications, Inc.
    Inventors: Ashish Goyal, Hrishikesh Gopal Kulkarni, Shantha Kumari Harohalli Sathyanarayana Rao
  • Patent number: 8107388
    Abstract: One or more network elements that modify type of service values in a network are detected by sending route tracing messages having increasing time-to-live values and a designated type of service value from a first network element to a second network element. Type of service values are monitored in respective time exceeded messages received from respective network elements on a given network path between the first network element and the second network element responsive to the route tracing messages. At least a particular one of the network elements on the given network path that has made a modification in type of service value relative to the designated type of service value is identified, based on the monitored type of service values in the respective time exceeded messages.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: January 31, 2012
    Assignee: Avaya Inc.
    Inventors: Paul Blum, Jean Meloche, Kenneth Pearl, Anton Rager, Balaji Sathyanarayana Rao, John R. Tuck, Jr.
  • Patent number: 8027267
    Abstract: A network condition capture and reproduction technique captures measurement data characterizing network conditions at a given time between first and second endpoint devices of a network, and utilizes the captured measurement data in a network impairment device to reproduce the network conditions at a later time and possibly in a different place.
    Type: Grant
    Filed: November 6, 2007
    Date of Patent: September 27, 2011
    Assignee: Avaya Inc
    Inventors: Lorraine Denby, Eric J. Diethorn, Jean Meloche, Balaji Sathyanarayana Rao
  • Publication number: 20110027784
    Abstract: The present invention relates to novel primers for identification of astrocytoma, it's grades and glioblastoma prognosis. Further, disclosed is a method of diagnosing the presence of different grades of diffuse astrocytoma and glioblastoma, in a human subject, which involves detection of the expression levels of said genes in tumor tissue samples in comparison to normal brain. Also disclosed is a method of distinguishing between the two types of Glioblastoma—the progressive and de novo types. Also disclosed is a method of prognosis of glioblastoma based on the expression of the gene PBEF1, wherein the higher level of expression of the gene in the tumor sample, indicates poorer survival of the human subject. The disclosed compositions are useful, for example, in the diagnosis, prevention, treatment and/or prognosis of astrocytoma. The invention further provides kits for the detection and prognosis of the said diseases.
    Type: Application
    Filed: January 6, 2009
    Publication date: February 3, 2011
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Kumaravel Somasundaram, Paturu Kondaiah, Vani Santosh, Anandh Balasubramaniam, Alangar Sathyaranjandas Hedge, Ashwathnarayana Rao Chandramouli, Manchanahalli Rangaswamy Sathyanarayana Rao
  • Patent number: 7821957
    Abstract: An apparatus and method are disclosed that enable a first telecommunications endpoint to ensure that a second endpoint is receiving the first endpoint's packet stream transmissions with a satisfactory waveform quality. When the second endpoint receives the packet stream, it decodes the media waveform from the stream, encodes the waveform back into a second packet stream, and transmits some or all of the packets in the second stream back to the first endpoint. The first endpoint then decodes the received waveform in the second stream and compares it to the original waveform transmitted to the second endpoint. Based on the comparison, the first endpoint adjusts the value of a quality indication, and provides the quality indication to its user and to the second endpoint. Advantageously, the user at the second endpoint is able to determine whether the received waveform is, in fact, close enough to the waveform that the first endpoint's user intended to be received and understood.
    Type: Grant
    Filed: December 3, 2007
    Date of Patent: October 26, 2010
    Assignee: Avaya, Inc.
    Inventors: Eric John Diethorn, Parameshwaran Krishnan, Jean Meloche, Balaji Sathyanarayana Rao, Jay M. Stiles, John R. Tuck, Jr.