Patents by Inventor Karthick Santhanam

Karthick Santhanam 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: 20190104163
    Abstract: A device implementing a system for audio-video conferencing using multiple stream identifiers includes a processor configured to receive, from a sending device, indication of a first content stream and a first stream identifier, and indication of a second content stream and a second stream identifier associated. The first content stream and the second content stream correspond to different bit rates of streaming content. The processor is configured to receive, from a receiving device, a request to subscribe to the second content stream, the request including the second stream identifier, and receive, from the sending device, an indication that the second stream identifier has been associated with the first content stream. The processor is configured to forward, to the receiving device, the first content stream based on the request to subscribe to the second content stream and on the indication that the second stream identifier has been associated with the first content stream.
    Type: Application
    Filed: September 28, 2018
    Publication date: April 4, 2019
    Inventors: Christopher M. Garrido, Thomas P. Devanneaux, Yan Yang, Ming Jin, Vu H. Chiem, Patrick Miauton, Karthick Santhanam, David L. Biderman, Hsien-Po Shiang, Eric L. Chien, Xiaoxiao Zheng, Bess C. Chan, Komei Harada, Dazhong Zhang
  • Publication number: 20190104448
    Abstract: A device implementing the subject technology may include at least one processor configured to receive a plurality of buffer reports from a plurality of other devices, each of the plurality of buffer reports indicating a current target buffer level for a respective one of the plurality of other devices. The at least one processor may be further configured to determine a group target buffer level based at least in part on the current target buffer levels of the plurality of other devices and a current target buffer level of the at least one buffer. The at least one processor may be further configured to transmit the group target buffer level to the plurality of other devices. The at least one processor may be further configured to manage an occupancy of the at least one buffer based at least in part on the group target buffer level.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 4, 2019
    Inventors: Joe S. ABUAN, Ian J. BAIRD, Xiaosong ZHOU, Christopher M. GARRIDO, Dazhong ZHANG, Keith W. RAUENBUEHLER, Yan YANG, Patrick MIAUTON, Eric L. CHIEN, Berkat S. TUNG, Karthick SANTHANAM
  • Publication number: 20190103983
    Abstract: A device implementing the subject technology may include at least one processor configured to transmit an allocation request requesting allocation of a group communication session with a plurality of devices and receive an allocation response in response to the allocation request, the allocation response including credential information for the device to use to join the group communication session. The at least one processor may be further configured to transmit an allocation bind request with the credential information to join the group communication session using the credential information and receive an allocation bind success response in response to the allocation bind request, the allocation bind success response indicating that the device has joined the group communication session. The at least one processor may be further configured to provide a join notification to the plurality of devices via an intermediary device to notify that the device has joined the group communication session.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 4, 2019
    Inventors: Joe S. ABUAN, Ian J. BAIRD, Xiaosong ZHOU, Christopher M. GARRIDO, Dazhong ZHANG, Keith W. RAUENBUEHLER, Yan YANG, Patrick MIAUTON, Eric L. CHIEN, Berkat S. TUNG, Karthick SANTHANAM
  • Publication number: 20180225168
    Abstract: A data processing apparatus is provided comprising first processing circuitry. Interrupt generating circuitry generates an outgoing interrupt in response to the first processing circuitry becoming unresponsive. Interrupt receiving circuitry receives an incoming interrupt, which indicates that second processing circuitry has become unresponsive, and in response to receiving the incoming interrupt, causes the data processing apparatus to access data managed by the second processing circuitry.
    Type: Application
    Filed: February 9, 2017
    Publication date: August 9, 2018
    Inventors: Anitha KONA, Michael Wayne GARNER, Randall L. JONES, Tessil THOMAS, Seow Chuan LIM, Karthick SANTHANAM, Liana Christine Nicklaus
  • Publication number: 20170359423
    Abstract: An integrated accessory control system can efficiently set up a new media streaming session with one or more accessories. A session identifier for the new session, as well as a destination address and security parameters can be generated. A data object comprising the generated elements can be written to a resource location. Additionally, a second data object comprising the session identifier, a streaming source address, a source identifier, and additional security parameters can be read from the resource location. A third data object comprising the session identifier, a session start command, and codec parameters can then be generated. The third data object can also be written to the resource location. Further, streamed media data conforming to the codec parameters and the security parameters may be received.
    Type: Application
    Filed: September 23, 2016
    Publication date: December 14, 2017
    Applicant: Apple Inc.
    Inventors: Anush G. Nadathur, Christopher M. Garrido, Vinay A. Ramaswamy, Karthick Santhanam, Joe S. Abuan, Kevin P. McLaughlin, Srinivas Rama, Ming Jin, Hsien-Po Shiang, Wenhui Xu