Registre Brevet USPTO
Numéro d'application 17957673
Statut En instance
Date de dépôt 2022-09-30
Date de la première publication 2023-01-26
Date de publication 2023-01-26
Propriétaire Intel Corporation (USA)
Inventeur(s) Zhang, Guoqing


Systems, apparatus, and methods for measuring heart rate are disclosed. An example system includes a transmitter to emit electromagnetic waves; a first sensor to output signals representative of the electromagnetic waves reflected by a subject; a second sensor to generate image data, the image data including data corresponding to a chest of the subject; machine readable instructions; and processor circuitry to at least one of instantiate or execute the machine readable instructions to generate heartbeat data by cancelling harmonics associated with respiration by the subject from data corresponding to the output signals of the first sensor based on the image data, and determine a heart rate for the subject based on the heartbeat data.

Classes IPC  ?

  • A61B 5/024 - Measuring pulse rate or heart rate
  • A61B 5/0205 - Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
  • A61B 5/0507 - Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves using microwaves or terahertz waves
  • A61B 5/00 - Measuring for diagnostic purposes ; Identification of persons