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:
Aug. 05, 2025
Filed:
Oct. 26, 2022
Rohm Co., Ltd., Kyoto, JP;
Takashi Naiki, Kyoto, JP;
ROHM Co., LTD., Kyoto, JP;
Abstract
Disclosed is an ultrasonic sensor control device including a transmission control section configured to control a transmitting device configured to transmit a transmission ultrasonic wave, a receiving section configured to receive a reception ultrasonic wave, a frequency determining section configured to determine a result of comparing a reception frequency that is a frequency of the reception ultrasonic wave received by the receiving section and that is a frequency capable of being received by the receiving section, with a transmission frequency of the transmission ultrasonic wave that is transmitted under the control of the transmission control section, and a frequency switching section configured to change the transmission frequency and the reception frequency on the basis of a result of the determination by the frequency determining section.