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. 27, 2025
Filed:
Dec. 22, 2021
Denso Corporation, Kariya, JP;
Yu Koyama, Nisshin, JP;
Mitsuyasu Matsuura, Nisshin, JP;
Satoru Noro, Kariya, JP;
Tetsuya Aoyama, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
An object detection apparatus detects an object in a vicinity of a moving body to which it is mounted. In the object detection apparatus, first drive signal and second drive signals for driving a transmitting unit are generated and outputted to the transmitting unit. The first drive signal corresponds to a first transmission wave included in a plurality of transmission waves that are continuously transmitted from a start to an end of a transmission process of the transmission wave, and respectively encoded based on waveform patterns. The second drive signal corresponds to a second transmission wave included in the plurality of transmission waves and transmitted after the first transmission wave. Reception determination regarding the reflected wave is performed based on a frequency signal, corresponding to a waveform pattern of the reception signal, and a reference signal that corresponds to a waveform pattern of the first drive signal.