Patents by Inventor Ravi Nagarajan
Ravi Nagarajan 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).
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Patent number: 11956720Abstract: System, method and computer-readable storage medium including a first communications device including a host processor to wake up upon receipt of a message and stream audio directly to another device via wireless communication, a second communications device including circuitry to control the streaming of the audio by sending messages to the first communications device and to control a display. The host processor of the first communications device enters a sleep state during audio streaming while a state of the display is off. Reduction in the number of messages sent by the second communications device, or offloading of message handling by the host processor, allows the host processor to remain in a sleep state for longer periods.Type: GrantFiled: April 18, 2022Date of Patent: April 9, 2024Assignee: Avago Technologies International Sales Pte. LimitedInventors: Raghavendra Ramappa, Ravi Nagarajan, Avish Vijaykumar Shah
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Publication number: 20240098887Abstract: A flexible circuit module is disclosed. The flexible circuit module includes a fabric member including a plurality of fibers having non-conductive elements, and conductive elements oriented through the plane of the fabric. Each conductive element includes a first fiber element strand and a first unterminated end opposite the first fiber element strand, and a second fiber element strand having second unterminated end opposite the second fiber element strand. The fabric member further includes a first side with the first fiber element strands extending therefrom and a second side with second fiber element strands extending therefrom. A first hook-and-loop busbar is conductively connected to the first fiber element strands and a second hook-and-loop busbar is conductively connected to the second fiber element strands.Type: ApplicationFiled: March 31, 2023Publication date: March 21, 2024Applicants: University of Massachusetts, U.S. GovernmentInventors: Ramaswamy NAGARAJAN, Jayant KUMAR, Ravi MOSURKAL, Siddhant IYER, Claire LEPONT, Lian LI
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Publication number: 20220322228Abstract: System, method and computer-readable storage medium including a first communications device including a host processor to wake up upon receipt of a message and stream audio directly to another device via wireless communication, a second communications device including circuitry to control the streaming of the audio by sending messages to the first communications device and to control a display. The host processor of the first communications device enters a sleep state during audio streaming while a state of the display is off. Reduction in the number of messages sent by the second communications device, or offloading of message handling by the host processor, allows the host processor to remain in a sleep state for longer periods.Type: ApplicationFiled: April 18, 2022Publication date: October 6, 2022Applicant: Avago Technologies International Sales Pte. LimitedInventors: Raghavendra RAMAPPA, Ravi NAGARAJAN, Avish Vijaykumar SHAH
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Patent number: 11310735Abstract: System, method and computer-readable storage medium including, a first communications device including a host processor to wake up upon receipt of a message and stream audio directly to another device via wireless communication, a second communications device including circuitry to control the streaming of the audio by sending messages to the first communications device and to control a display. The host processor of the first communications device enters a sleep stale during audio streaming while a state of the display is off. Reduction in the number of messages sent by the second communications device, or offloading, of message handling by the host processor, allows the host processor to remain in a steep state for longer periods.Type: GrantFiled: November 5, 2019Date of Patent: April 19, 2022Assignee: Avago Technologies international Sales Pte. LimitedInventors: Raghavendra Ramappa, Ravi Nagarajan, Avish Vijaykumar Shah
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Publication number: 20200344618Abstract: A device implementing the Bluetooth packet transmit optimization with simultaneous channel sensing may include at least one processor configured to transmit a first packet over a first channel in a first time period; perform channel sensing on a second channel in a second time period subsequent to the first time period; apply a remedial action to a transmission of a second packet based on the channel sensing; and transmit the second packet following the applied remedial action. The subject system utilizes some of the following potential remedial actions, such as 1) deferring transmission of a next Bluetooth frame, 2) increasing the packet transmission power, and/or 3) modifying a transmission packet type or packet length. A method and computer program product implementing the subject Bluetooth packet transmit optimization is also provided.Type: ApplicationFiled: April 26, 2019Publication date: October 29, 2020Inventors: Harish SHETIYA, Amrit Swarup Devulapalli, Ravi Nagarajan, Kartikeya Mehrotra
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Publication number: 20200068491Abstract: System, method and computer-readable storage medium including, a first communications device including a host processor to wake up upon receipt of a message and stream audio directly to another device via wireless communication, a second communications device including circuitry to control the streaming of the audio by sending messages to the first communications device and to control a display. The host processor of the first communications device enters a sleep stale during audio streaming while a state of the display is off. Reduction in the number of messages sent by the second communications device, or offloading, of message handling by the host processor, allows the host processor to remain in a steep state for longer periods.Type: ApplicationFiled: November 5, 2019Publication date: February 27, 2020Applicant: Avago Technologies International Sales Pte. LimitedInventors: Raghavendra RAMAPPA, Ravi NAGARAJAN, Avish Vijaykumar SHAH
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Patent number: 10517048Abstract: A device includes circuitry configured to transmit advertisement data to one or more electronic devices at a first advertisement rate. A presence or absence of the electronic devices is detected within communication range of the device based on a detection signal received from at least one of the one or more electronic devices. A predetermined advertisement rate is modified to correspond to a second advertisement rate based on the presence or absence of the one or more electronic devices.Type: GrantFiled: June 27, 2016Date of Patent: December 24, 2019Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Raghavendra Ramappa, Amrit Swarup Devulapalli, Ravi Nagarajan
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Patent number: 10477471Abstract: System, method and computer-readable storage medium including a first communications device including a host processor to wake up upon receipt of a message and stream audio directly to another device via wireless communication, a second communications device including circuitry to control the streaming of the audio by sending messages to the first communications device and to control a display. The host processor of the first communications device enters a sleep state during audio streaming while a state of the display is off. Reduction in the number of messages sent by the second communications device, or offloading of message handling by the host processor, allows the host processor to remain in a sleep state for longer periods.Type: GrantFiled: October 27, 2017Date of Patent: November 12, 2019Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Raghavendra Ramappa, Ravi Nagarajan, Avish Vijaykumar Shah
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Publication number: 20190132792Abstract: System, method and computer-readable storage medium including a first communications device including a host processor to wake up upon receipt of a message and stream audio directly to another device via wireless communication, a second communications device including circuitry to control the streaming of the audio by sending messages to the first communications device and to control a display. The host processor of the first communications device enters a sleep state during audio streaming while a state of the display is off. Reduction in the number of messages sent by the second communications device, or offloading of message handling by the host processor, allows the host processor to remain in a sleep state for longer periods.Type: ApplicationFiled: October 27, 2017Publication date: May 2, 2019Applicant: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Raghavendra RAMAPPA, Ravi NAGARAJAN, Avish Vijaykumar SHAH
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Patent number: 9924303Abstract: An electronic device includes circuitry configured to determine that a first codec associated with a signal corresponds to one of one or more codecs supported by another device that is connected to the electronic device via a first communication link. A signal path is configured between a radio device configured to receive the signal and the electronic device based on a correspondence between the first codec associated with the signal and the one or more codecs supported by the another device. The signal is transmitted to the other device via the first communication link encoded with one of the one or more codecs supported by the other device.Type: GrantFiled: July 20, 2016Date of Patent: March 20, 2018Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.Inventors: Raghavendra Ramappa, Mudumba Ananth, Ravi Nagarajan
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Publication number: 20180020318Abstract: An electronic device includes circuitry configured to determine that a first codec associated with a signal corresponds to one of one or more codecs supported by another device that is connected to the electronic device via a first communication link. A signal path is configured between a radio device configured to receive the signal and the electronic device based on a correspondence between the first codec associated with the signal and the one or more codecs supported by the another device. The signal is transmitted to the other device via the first communication link encoded with one of the one or more codecs supported by the other device.Type: ApplicationFiled: July 20, 2016Publication date: January 18, 2018Applicant: AVAGO TECHNOLOGIES GENERAL IP ( SINGAPORE) PTE, LTD.Inventors: Raghavendra RAMAPPA, Mudumba ANANTH, Ravi NAGARAJAN
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Publication number: 20170374629Abstract: A device includes circuitry configured to transmit advertisement data to one or more electronic devices at a first advertisement rate. A presence or absence of the electronic devices is detected within communication range of the device based on a detection signal received from at least one of the one or more electronic devices. A predetermined advertisement rate is modified to correspond to a second advertisement rate based on the presence or absence of the one or more electronic devices.Type: ApplicationFiled: June 27, 2016Publication date: December 28, 2017Applicant: BROADCOM CORPORATIONInventors: Raghavendra Ramappa, Amrit Swarup Devulapalli, Ravi Nagarajan
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Patent number: 7213263Abstract: A system and method are provided for use in maintaining secure communications between a home network and a mobile client when the client roams outside of the home network to a new location.Type: GrantFiled: November 13, 2001Date of Patent: May 1, 2007Assignee: Smith Micro Software, Inc.Inventors: Gowri Makineni, Ravi Nagarajan, Qiang Zhang, Hari Gadi, Dzung Tran
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Publication number: 20020066036Abstract: A system and method are provided for use in maintaining secure communications between a home network and a mobile client when the client roams outside of the home network to a new location.Type: ApplicationFiled: November 13, 2001Publication date: May 30, 2002Inventors: Gowri Makineni, Ravi Nagarajan, Qiang Zhang, Hari Gadi, Dzung Tran