Invention Grant
- Patent Title: Method and apparatus for calibration to reduce coupling between signals in a measurement system
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Application No.: US18309187Application Date: 2023-04-28
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Publication No.: US12171552B2Publication Date: 2024-12-24
- Inventor: Walter M. Weber , Ammar Al-Ali , Mohamed K. Diab , Marcelo M. Lamego
- Applicant: Masimo Corporation
- Applicant Address: US CA Irvine
- Assignee: Masimo Corporation
- Current Assignee: Masimo Corporation
- Current Assignee Address: US CA Irvine
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Main IPC: A61B5/1455
- IPC: A61B5/1455 ; A61B5/00 ; A61B5/1495
Abstract:
A method and an apparatus for separating a composite signal into a plurality of signals is described. A signal processor receives a composite signal and separates a composite signal into separate output signals. Feedback from one or more of the output signals is provided to a configuration module that configures the signal processor to improve a quality of the output signals. In one embodiment, calibration data from multiple calibration data sets is used to configure the demodulation of the composite signal into separate output signals.
Public/Granted literature
- US20230346270A1 METHOD AND APPARATUS FOR CALIBRATION TO REDUCE COUPLING BETWEEN SIGNALS IN A MEASUREMENT SYSTEM Public/Granted day:2023-11-02
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