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. 11, 2026
Filed:
Dec. 08, 2023
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventor:
Takahiro Tsuboi, Kyoto, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 15/10 (2006.01); G01S 7/524 (2006.01); G01S 7/527 (2006.01); G01S 15/931 (2020.01);
U.S. Cl.
CPC ...
G01S 7/524 (2013.01); G01S 7/5273 (2013.01); G01S 15/10 (2013.01); G01S 15/931 (2013.01);
Abstract
A burst drive signal has a sensor drive period for transmitting a first drive signal, and an interval period provided between the sensor drive periods adjacent to each other, for transmitting a second drive signal. The first drive signal has a frequency within a frequency band of a band pass filter. The second drive signal has a frequency that is different from a resonant frequency of a sensor element and is outside the frequency band of the band pass filter.
Tsuboi, Takahiro. (2026). Sound wave processing device and ultrasonic system (U.S. Patent No. 12704618). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12704618
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile