Patents by Inventor Vivian CHENG

Vivian CHENG 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).

  • SLEEP PATTERN BREATHING DETECTION
    Publication number: 20240065619
    Abstract: Example inventions detect and treat an occurrence of an apnea event during a sleep period of a user. Example inventions receive data corresponding to nasal air pressure of the user and/or audio of the user during the sleep period. Example inventions determine patterns in the data, based on the patterns, detect the apnea event and, in response to the detecting, treat the apnea event.
    Type: Application
    Filed: August 23, 2023
    Publication date: February 29, 2024
    Inventors: Hoo-min D. TOONG, Terry SPURLING, Anthony WEI, William C. ALTMANN, Vivian CHENG, Eric CHENG, Fenghua LU, Tiejun ZHANG
  • Detection and Treatment of Obstructive Sleep Apnea
    Publication number: 20220386943
    Abstract: Example inventions detect an occurrence of disturbance during a sleep period of a user. Examples receive data corresponding to a single parameter of the user during the sleep period, determine patterns in the data, and based on the patterns, determine a sleep disturbance severity index (“SDSI”) over the sleep period.
    Type: Application
    Filed: April 18, 2022
    Publication date: December 8, 2022
    Inventors: Hoo-min D. TOONG, Vivian CHENG, Eric CHENG, Fenghua LU, Tiejun ZHANG, Terry SPURLING, Anthony WEI, Pheng DANG, William C. ALTMANN