Patents by Inventor Caleb Chamberlain

Caleb Chamberlain 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).

  • Simultaneous multi-LED pulse-oximetry sampling
    Patent number: 11490838
    Abstract: A computer system for simultaneously sampling multiple light channels is configured to emit a first pulse-oximetry light signal from a first light source and to emit a second pulse-oximetry light signal from a second light source. The computer system then captures a combined pulse-oximetry signal from both the first pulse-oximetry light signal and the second pulse-oximetry light signal simultaneously at a photoreceptor sensor. The computer system identifies information within the combined pulse-oximetry signal, wherein the first light source and the second light source capture different attributes of the information.
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: November 8, 2022
    Assignee: Owlet Baby Care, Inc.
    Inventors: Caleb Chamberlain, Zack Bomsta
  • SIMULTANEOUS MULTI-LED PULSE-OXIMETRY SAMPLING
    Publication number: 20200214608
    Abstract: A computer system for simultaneously sampling multiple light channels is configured to emit a first pulse-oximetry light signal from a first light source and to emit a second pulse-oximetry light signal from a second light source. The computer system then captures a combined pulse-oximetry signal from both the first pulse-oximetry light signal and the second pulse-oximetry light signal simultaneously at a photoreceptor sensor. The computer system identifies information within the combined pulse-oximetry signal, wherein the first light source and the second light source capture different attributes of the information.
    Type: Application
    Filed: January 2, 2020
    Publication date: July 9, 2020
    Inventors: Caleb Chamberlain, Zack Bomsta