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:
May. 12, 2026
Filed:
May. 07, 2024
Infineon Technologies Ag, Neubiberg, DE;
Ajinder Pal Singh, Allen, TX (US);
Daniel Lee, Salt Lake City, UT (US);
Kameswara Medapalli, Saratoga, CA (US);
Cecilia Carbonelli, Munich, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
Some aspects of the present disclosure relate to a detection system having a plurality of wide-band transceivers and a controller circuitry communicatively connected to each of the transceivers. Each transceiver comprises a transmitter and a receiver. The controller circuitry is configured to trigger a subset of the transmitters to transmit a first set of signals for receipt by a subset of the receivers, establish a baseline channel-impulse-response (CIR) profile for the system based on the receipt of the first set of signals, subsequently trigger the subset of the transmitters to transmit a second set of signals for receipt by the subset of the receivers, establish a first current CIR profile for the system based on the receipt of the second set of signals, and detect a non-transmitting target in proximity to the system based on the baseline CIR profile and the first current CIR profile.