Patents by Inventor Dhaval Bhavnagari

Dhaval Bhavnagari 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: 11380992
    Abstract: An active antenna for UHF/VHF signal receiving is described, the active antenna being capable of configuration in one of a plurality of possible modes. The active antenna includes an antenna element configured for multiple resonances in the UHF/VHF bands, and capable of generating multiple radiation modes as well as active impedance matching using a microprocessor and multi-port switch having variable or multiple selectable modes. The active antenna may include a second antenna element arranged in a right-angle orientation with respect to the first antenna element. The first antenna element, second antenna element, or a combination may be selected for receiving signals in at a desired frequency. A three-dimensional antenna assembly is also described. Each of the examples illustrate an active beam steering antenna capable of UHF/VHF signal receiving.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: July 5, 2022
    Assignee: KYOCERA AVX Components (San Diego), Inc.
    Inventors: John Shamblin, Rowland Jones, Jeffrey Shamblin, Michael Roe, Dhaval Bhavnagari
  • Patent number: 11283196
    Abstract: Systems and methods for distributing over the air (OTA) content are provided. In one example, an antenna system can include a network access point. The antenna system can include an OTA antenna system configured to receive an OTA signal associated with media content. The OTA signal can be a VHF signal or a UHF signal. The OTA antenna system can be coupled to the network access point via a universal serial bus (USB) connection. The access point can be configured to perform operations, including receiving a signal associated with the media content from the OTA antenna system via the universal serial bus connection; and communicating media content via a network communication link to one or more client devices. The OTA antenna system can include a modal antenna configurable in a plurality of antenna modes. Each antenna mode can be associated with a distinct radiation pattern or polarization.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: March 22, 2022
    Assignee: AVX Antenna, Inc.
    Inventors: Dhaval Bhavnagari, Aravind Dhulipalla, Sebastian Rowson, Abhishek Singh
  • Patent number: 11284064
    Abstract: An antenna system for use with a media device is provided. The antenna system includes a multi-mode active antenna configurable to operate in a plurality of modes. Each mode of the plurality of has a distinct radiation pattern. The antenna system includes a supplemental tuner that is separate from a primary tuner associated with the media device. The antenna system includes a switching device movable between at least two positions to selectively couple the active antenna to the supplemental tuner. When the switching device is in a first position, the active antenna is coupled to the supplemental tuner. When the switching device is in a second position, the active antenna is coupled to the media device.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: March 22, 2022
    Assignee: Ethertronics, Inc.
    Inventors: Michael Roe, John Shamblin, Vahid Manian, Dhaval Bhavnagari
  • Publication number: 20200412026
    Abstract: Systems and methods for distributing over the air (OTA) content are provided. In one example, an antenna system can include a network access point. The antenna system can include an OTA antenna system configured to receive an OTA signal associated with media content. The OTA signal can be a VHF signal or a UHF signal. The OTA antenna system can be coupled to the network access point via a universal serial bus (USB) connection. The access point can be configured to perform operations, including receiving a signal associated with the media content from the OTA antenna system via the universal serial bus connection; and communicating media content via a network communication link to one or more client devices. The OTA antenna system can include a modal antenna configurable in a plurality of antenna modes. Each antenna mode can be associated with a distinct radiation pattern or polarization.
    Type: Application
    Filed: June 24, 2020
    Publication date: December 31, 2020
    Inventors: Dhaval Bhavnagari, Aravind Dhulipalla, Sebastian Rowson, Abhishek Singh
  • Publication number: 20200396443
    Abstract: An antenna system for use with a media device is provided. The antenna system includes a multi-mode active antenna configurable to operate in a plurality of modes. Each mode of the plurality of has a distinct radiation pattern. The antenna system includes a supplemental tuner that is separate from a primary tuner associated with the media device. The antenna system includes a switching device movable between at least two positions to selectively couple the active antenna to the supplemental tuner. When the switching device is in a first position, the active antenna is coupled to the supplemental tuner. When the switching device is in a second position, the active antenna is coupled to the media device.
    Type: Application
    Filed: August 28, 2020
    Publication date: December 17, 2020
    Inventors: Michael Roe, John Shamblin, Vahid Manian, Dhaval Bhavnagari
  • Patent number: 10764573
    Abstract: An antenna system for use with a media device is provided. The antenna system includes a multi-mode active antenna configurable to operate in a plurality of modes. Each mode of the plurality of has a distinct radiation pattern. The antenna system includes a supplemental tuner that is separate from a primary tuner associated with the media device. The antenna system includes a switching device movable between at least two positions to selectively couple the active antenna to the supplemental tuner. When the switching device is in a first position, the active antenna is coupled to the supplemental tuner. When the switching device is in a second position, the active antenna is coupled to the media device.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: September 1, 2020
    Assignee: Ethertronics, Inc.
    Inventors: Michael Roe, John Shamblin, Vahid Manian, Dhaval Bhavnagari
  • Publication number: 20200119446
    Abstract: An active antenna for UHF/VHF signal receiving is described, the active antenna being capable of configuration in one of a plurality of possible modes. The active antenna includes an antenna element configured for multiple resonances in the UHF/VHF bands, and capable of generating multiple radiation modes as well as active impedance matching using a microprocessor and multi-port switch having variable or multiple selectable modes. The active antenna may include a second antenna element arranged in a right-angle orientation with respect to the first antenna element. The first antenna element, second antenna element, or a combination may be selected for receiving signals in at a desired frequency. A three-dimensional antenna assembly is also described. Each of the examples illustrate an active beam steering antenna capable of UHF/VHF signal receiving.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Inventors: John Shamblin, Rowland Jones, Jeffrey Shamblin, Michael Roe, Dhaval Bhavnagari
  • Publication number: 20190394456
    Abstract: An antenna system for use with a media device is provided. The antenna system includes a multi-mode active antenna configurable to operate in a plurality of modes. Each mode of the plurality of has a distinct radiation pattern. The antenna system includes a supplemental tuner that is separate from a primary tuner associated with the media device. The antenna system includes a switching device movable between at least two positions to selectively couple the active antenna to the supplemental tuner. When the switching device is in a first position, the active antenna is coupled to the supplemental tuner. When the switching device is in a second position, the active antenna is coupled to the media device.
    Type: Application
    Filed: September 6, 2019
    Publication date: December 26, 2019
    Inventors: Michael Roe, John Shamblin, Vahid Manian, Dhaval Bhavnagari
  • Patent number: 10511093
    Abstract: An active antenna for UHF/VHF signal receiving is described, the active antenna being capable of configuration in one of a plurality of possible modes. The active antenna includes an antenna element configured for multiple resonances in the UHF/VHF bands, and capable of generating multiple radiation modes as well as active impedance matching using a microprocessor and multi-port switch having variable or multiple selectable modes. The active antenna may include a second antenna element arranged in a right-angle orientation with respect to the first antenna element. The first antenna element, second antenna element, or a combination may be selected for receiving signals in at a desired frequency. A three-dimensional antenna assembly is also described. Each of the examples illustrate an active beam steering antenna capable of UHF/VHF signal receiving.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: December 17, 2019
    Assignee: Ethertronics, Inc.
    Inventors: John Shamblin, Rowland Jones, Jeffrey Shamblin, Michael Roe, Dhaval Bhavnagari
  • Patent number: 10419749
    Abstract: An antenna system for use with a media device is provided. The antenna system includes a multi-mode active antenna configurable to operate in a plurality of modes. Each mode of the plurality of has a distinct radiation pattern. The antenna system includes a supplemental tuner that is separate from a primary tuner associated with the media device. The antenna system includes a switching device movable between at least two positions to selectively couple the active antenna to the supplemental tuner. When the switching device is in a first position, the active antenna is coupled to the supplemental tuner. When the switching device is in a second position, the active antenna is coupled to the media device.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: September 17, 2019
    Assignee: Ethertronics, Inc.
    Inventors: Michael Roe, John Shamblin, Vahid Manian, Dhaval Bhavnagari
  • Publication number: 20180367791
    Abstract: An antenna system for use with a media device is provided. The antenna system includes a multi-mode active antenna configurable to operate in a plurality of modes. Each mode of the plurality of has a distinct radiation pattern. The antenna system includes a supplemental tuner that is separate from a primary tuner associated with the media device. The antenna system includes a switching device movable between at least two positions to selectively couple the active antenna to the supplemental tuner. When the switching device is in a first position, the active antenna is coupled to the supplemental tuner. When the switching device is in a second position, the active antenna is coupled to the media device.
    Type: Application
    Filed: June 13, 2018
    Publication date: December 20, 2018
    Inventors: Michael Roe, John Shamblin, Vahid Manian, Dhaval Bhavnagari
  • Publication number: 20180351253
    Abstract: An active antenna for UHF/VHF signal receiving is described, the active antenna being capable of configuration in one of a plurality of possible modes. The active antenna includes an antenna element configured for multiple resonances in the UHF/VHF bands, and capable of generating multiple radiation modes as well as active impedance matching using a microprocessor and multi-port switch having variable or multiple selectable modes. The active antenna may include a second antenna element arranged in a right-angle orientation with respect to the first antenna element. The first antenna element, second antenna element, or a combination may be selected for receiving signals in at a desired frequency. A three-dimensional antenna assembly is also described. Each of the examples illustrate an active beam steering antenna capable of UHF/VHF signal receiving.
    Type: Application
    Filed: November 28, 2017
    Publication date: December 6, 2018
    Applicant: ETHERTRONICS, INC.
    Inventors: John Shamblin, Rowland Jones, Jeffrey Shamblin, Michael Rowe, Dhaval Bhavnagari