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:
Jun. 04, 2024
Dy Auto Corporation, Asan-si, KR;
Dy-essys Corp., Namdong-gu, KR;
Jong Wook Lee, Asan-si, KR;
Sin Won Kang, Asan-si, KR;
Min Wook Park, Namdong-gu, KR;
Sun Ju Kim, Namdong-gu, KR;
Tae Seong Roh, Namdong-gu, KR;
DY AUTO CORPORATION, Chungcheongnam-Do, KR;
DY-ESSYS CORP., Incheon, KR;
Abstract
Provided are a vehicle sensor cleaning apparatus and a controlling method of the vehicle sensor cleaning apparatus. The vehicle sensor cleaning apparatus includes at least one nozzle for spraying air and/or a washer fluid onto at least one sensor, at least one distributor for supplying the air and/or the washer fluid to at least one nozzle, and a spray controller for controlling a spray of a nozzle for each channel through an on/off control of a motor of the air tank and/or a motor of the washer fluid tank and an on/off control of the at least one distributor. The spray controller controls such that a time difference exists between an ON time of the motor of the air tank and/or the motor of the washer fluid tank and an ON time of the distributor.