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:
Jul. 07, 2026
Filed:
Apr. 29, 2022
Hesai Technology Co., Ltd., Shanghai, CN;
Jintao Yang, Shanghai, CN;
Shaoqing Xiang, Shanghai, CN;
Hesai Technology Co., Ltd., Shanghai, CN;
Abstract
The present invention relates to a lidar, including: a laser emitter, configured to emit a laser beam; an emitting lens, disposed downstream of an optical path of the laser emitter, configured to emit a detection light beam after shaping the laser beam, and the emitting lens including an diaphragm region; a receiving lens, configured to receive a reflected light beam of the detection light beam after being reflected outside the lidar; and a compensation lens, disposed in a diaphragm region of the emitting lens, configured to receive at least a part of the laser beam and/or the detection light beam and redirect the received part of the laser beam and/or the detection light beam toward the receiving lens.