Patents by Inventor Karthikayan Vellaikkannu

Karthikayan Vellaikkannu 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: 11785389
    Abstract: In some embodiments, a system comprises a host computing device and an audio device including at least one speaker and a plurality of microphones, the audio device being wirelessly and communicatively coupled to the host computing device. The host computing device can include one or more processors and one or more machine-readable, non-transitory storage mediums that include instructions configured to cause the one or more processors of the host computing device to perform operations including: receiving user environment data by one or more sensors of the host computing device; determining a characterization profile of a surrounding environment of the user based on the user environment data; and sending the characterization profile to the audio device, the characterization profile configured to cause the audio device to adapt an audio cardioid pattern of the plurality of microphones on the audio device based on the characterization profile.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: October 10, 2023
    Assignee: Logitech Europe S.A.
    Inventors: John Chen, Ganesh Kandiga, Karthikayan Vellaikkannu, Hari Chakravarthula
  • Publication number: 20220329945
    Abstract: In some embodiments, a system comprises a host computing device and an audio device including at least one speaker and a plurality of microphones, the audio device being wirelessly and communicatively coupled to the host computing device. The host computing device can include one or more processors and one or more machine-readable, non-transitory storage mediums that include instructions configured to cause the one or more processors of the host computing device to perform operations including: receiving user environment data by one or more sensors of the host computing device; determining a characterization profile of a surrounding environment of the user based on the user environment data; and sending the characterization profile to the audio device, the characterization profile configured to cause the audio device to adapt an audio cardioid pattern of the plurality of microphones on the audio device based on the characterization profile.
    Type: Application
    Filed: May 12, 2022
    Publication date: October 13, 2022
    Inventors: John Chen, Ganesh Kandiga, Karthikayan Vellaikkannu, Hari Chakravarthula
  • Patent number: 11363383
    Abstract: In some embodiments, a system comprises a host computing device and an audio device including at least one speaker and a plurality of microphones, the audio device being wirelessly and communicatively coupled to the host computing device. The host computing device can include one or more processors and one or more machine-readable, non-transitory storage mediums that include instructions configured to cause the one or more processors of the host computing device to perform operations including: receiving user environment data by one or more sensors of the host computing device; determining a characterization profile of a surrounding environment of the user based on the user environment data; and sending the characterization profile to the audio device, the characterization profile configured to cause the audio device to adapt an audio cardioid pattern of the plurality of microphones on the audio device based on the characterization profile.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: June 14, 2022
    Assignee: Logitech Europe S.A.
    Inventors: John Chen, Ganesh Kandiga, Karthikayan Vellaikkannu, Hari Chakravarthula
  • Publication number: 20220070585
    Abstract: In some embodiments, a system comprises a host computing device and an audio device including at least one speaker and a plurality of microphones, the audio device being wirelessly and communicatively coupled to the host computing device. The host computing device can include one or more processors and one or more machine-readable, non-transitory storage mediums that include instructions configured to cause the one or more processors of the host computing device to perform operations including: receiving user environment data by one or more sensors of the host computing device; determining a characterization profile of a surrounding environment of the user based on the user environment data; and sending the characterization profile to the audio device, the characterization profile configured to cause the audio device to adapt an audio cardioid pattern of the plurality of microphones on the audio device based on the characterization profile.
    Type: Application
    Filed: September 1, 2020
    Publication date: March 3, 2022
    Inventors: John Chen, Ganesh Kandiga, Karthikayan Vellaikkannu, Hari Chakravarthula