Patents by Inventor Nicholas Paul Schnorr

Nicholas Paul Schnorr 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).

  • DEVICE-FREE IN-ZONE OBJECT MOVEMENT DETECTION USING CHANNEL STATE INFORMATION
    Publication number: 20230370813
    Abstract: Object movement detection may be provided. Channel State Information (CSI) data may be obtained. The CSI data may be associated with a plurality of links between a plurality of Access Points (APs) that provide coverage to an area. Next, a plurality of features may be extracted from the CSI data. The plurality of features may then be converted to a plurality of scores. Then motion in sub-areas of the area may be classified based on a comparison of the plurality of scores to a threshold for the area. The threshold may be determined based upon data collected when no motion occurred in the area.
    Type: Application
    Filed: May 11, 2022
    Publication date: November 16, 2023
    Applicant: Cisco Technology, Inc.
    Inventors: Huy Phuong Tran, Nicholas Paul Schnorr, David A. Maluf