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:
Jun. 30, 2026
Filed:
Oct. 14, 2022
Denso Corporation, Kariya-city, JP;
Daisuke Takasao, Kariya-city, JP;
DENSO CORPORATION, Kariya-city, JP;
Abstract
An optical distance measuring device includes a light-emitting unit emitting light, a light-receiving unit having a light-receiving pixel for receiving incident light and outputting a detection-signal corresponding to received-light intensity of the incident light, and a controller acquiring a detection-signal corresponding to received-light intensity of reflected light, which corresponds to the emitted light reflected by an object, from the light-receiving unit that has received the reflected light as the incident light, to detect a distance to the object by using the detection-signal corresponding to the received-light intensity. When a first object and a second object at distance which is N times a distance to the first object on an extension of a straight line connecting the measuring device and the first object are detected, and the second object is determined to be a pseudo object corresponding to the first object, the controller removes a detection result of the second object.
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