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:
Jan. 06, 2026
Filed:
Aug. 16, 2023
Hl Klemove Corp., Incheon, KR;
HL Klemove Corp., Incheon, KR;
Abstract
Disclosed herein is an apparatus for driver assistance including a radar. The apparatus may include a radar installed on a vehicle, having a sensing area outside the vehicle, and configured to provide object data, and configured to provide object data, and a controller configured to identify a distance to an object around the vehicle and a moving velocity of the object based on processing the object data. The radar includes an antenna array, and a processor configured to provide the antenna array with a first pre-chirp signal corresponding to a plurality of first pre-chirps and a first main chirp signal corresponding to a plurality of first main chirps, and provide the antenna array with a second pre-chirp signal corresponding to a plurality of second pre-chirps and a second main chirp signal corresponding to a plurality of second main chirps based on overlapping distances or velocities of different objects identified by the first pre-chirp signal or the first main chirp signal. A time interval between the plurality of second pre-chirps is different from a time interval between the plurality of first pre-chirps, and a time interval between the plurality of second main chirps is different from a time interval between the plurality of first main chirps.