- Patent Title: System and method for fingerprinting a device based on sensor data
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Application No.: US17018924Application Date: 2020-09-11
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Publication No.: US11695763B2Publication Date: 2023-07-04
- Inventor: Zhe Chen , Hewen Wang
- Applicant: PayPal, Inc.
- Applicant Address: US CA San Jose
- Assignee: PAYPAL, INC.
- Current Assignee: PAYPAL, INC.
- Current Assignee Address: US CA San Jose
- Agency: Haynes and Boone, LLP
- Main IPC: H04L9/40
- IPC: H04L9/40 ; G06N3/08

Abstract:
Methods and systems are presented for generating a device fingerprint based on data obtained from one or more sensors on a device. A plurality of data points corresponding to sensor readings are obtained from the one or more sensors on the device. A set of time-domain features and a set of frequency-domain features are extracted from the plurality of data points and inputted to a neural network trained using a triplet network. A device fingerprint that may be used to identify the device is obtained from the neural network.
Public/Granted literature
- US20220086147A1 SYSTEM AND METHOD FOR FINGERPRINTING A DEVICE BASED ON SENSOR DATA Public/Granted day:2022-03-17
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