The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2026
Filed:
Aug. 15, 2025
National Sun Yat-sen University, Kaohsiung, TW;
NATIONAL SUN YAT-SEN UNIVERSITY, Kaohsiung, TW;
Abstract
In radar heartbeat signal detection based on PRT model shaping, a vital-sign signal including a heartbeat component and a respiration component is detected by a radar and sent to a computing device which is electrically connected to the radar, the computing device extracts the heartbeat component from the vital-sign signal to obtain a radar heartbeat signal and segments the radar heartbeat signal into two or more one-cycle radar heartbeat signals, and the computing device multiply each of the one-cycle radar heartbeat signal with a PRT model and connects the one-cycle radar heartbeat signals as a shaped radar heartbeat signal.
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