Patents by Inventor Isabel Leal

Isabel Leal 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: 20220309340
    Abstract: A method for distilling one or more trained teacher automatic speech recognition (ASR) models into a multilingual student model includes receiving a plurality of teacher training examples and a plurality of student training examples. The method also includes training one or more teacher automatic speech recognition (ASR) models using the plurality of teacher training examples. Each teacher ASR model is configured to output a respective textual representation of a respective audio input. The method further includes generating a multi-lingual student ASR model by training the multi-lingual student ASR model using the plurality of student training examples and distilling the trained one or more teacher ASR models into the multilingual student ASR model using a tunable distillation loss weight. Each student ASR model is configured to receive an audio input and output a corresponding textual representation of the received audio input.
    Type: Application
    Filed: December 7, 2021
    Publication date: September 29, 2022
    Applicant: Google LLC
    Inventors: Isabel Leal, Neeraj Gaur, Parisa Haghani, Brian Farris, Bhuvana Ramabhadran, Manasa Prasad, Pedro J. Moreno Mengibar, Yun Zhu
  • Publication number: 20220047732
    Abstract: A system and method that include using biophotonic and/or phononic systems for deactivating viruses, bacteria, and other pathogens that may be present on people, their clothing, or other surfaces. Biophotonic refers to the use of photons in specific wavelengths of the FAR Ultraviolet C radiation and/or FAR Infrared C radiation to affect the interior structure and chemistry of bacteria and viruses to degrade them and render them harmless. The infrared radiation may also provide a phononic effect that degrades the physical conditions of the cell or virus sufficiently to disrupt the cellular machinery, deactivating the virus. Furthermore, a higher temperature Inside the UVIR system makes negligible the rate of propagation of the Virus. The system of the present invention is operable to use electromagnetic radiation to disinfect the exterior surfaces of living mammal animals without harming the animal's tissue, but still effective to degrade microbe and sanitize the exterior surfaces.
    Type: Application
    Filed: October 27, 2021
    Publication date: February 17, 2022
    Inventors: Edbertho LEAL-QUIROZ, Isabel LEAL, David A. LEAL
  • Publication number: 20210369879
    Abstract: A system and method that include using biophotonic and/or phononic systems for deactivating viruses, bacteria, and other pathogens that may be present on people, their clothing, or other surfaces. Biophotonic refers to the use of photons in specific wavelengths of the FAR—Ultraviolet C radiation and/or FAR—Infrared C radiation to affect the interior structure and chemistry of bacteria and viruses to degrade them and render them harmless. The infrared radiation may also provide a phononic effect that degrades the physical conditions of the cell or virus sufficiently to disrupt the cellular machinery, deactivating the virus. Furthermore, a higher temperature Inside the UVIR system makes negligible the rate of propagation of the Virus. The system of the present invention is operable to use electromagnetic radiation to disinfect the exterior surfaces of living mammal animals without harming the animal's tissue, but still effective to degrade microbe and sanitize the exterior surfaces.
    Type: Application
    Filed: June 1, 2021
    Publication date: December 2, 2021
    Inventors: Edbertho LEAL-QUIROZ, Isabel LEAL, David A. LEAL
  • Patent number: 11185602
    Abstract: A system and method that include using biophotonic and/or phononic systems for deactivating viruses, bacteria, and other pathogens that may be present on people, their clothing, or other surfaces. Biophotonic refers to the use of photons in specific wavelengths of the FAR-Ultraviolet C radiation and/or FAR-Infrared C radiation to affect the interior structure and chemistry of bacteria and viruses to degrade them and render them harmless. The infrared radiation may also provide a phononic effect that degrades the physical conditions of the cell or virus sufficiently to disrupt the cellular machinery, deactivating the virus. Furthermore, a higher temperature Inside the UVIR system makes negligible the rate of propagation of the Virus. The system of the present invention is operable to use electromagnetic radiation to disinfect the exterior surfaces of living mammal animals without harming the animal's tissue, but still effective to degrade microbe and sanitize the exterior surfaces.
    Type: Grant
    Filed: June 1, 2021
    Date of Patent: November 30, 2021
    Inventors: Edbertho Leal-Quiroz, Isabel Leal, David A. Leal