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:
Dec. 03, 2024
Filed:
Jul. 02, 2023
Suteng Innovation Technology Co., Ltd., Shenzhen, CN;
Xiaojun Zhou, Shenzhen, CN;
SUTENG INNOVATION TECHNOLOGY CO., LTD., Shenzhen, CN;
Abstract
Embodiments of this application disclose a laser diode drive circuit and a LiDAR. The laser diode drive circuit includes a laser diode and a charging and discharging circuit. A cathode of the laser diode is grounded. The charging and discharging circuit is in a one-to-one correspondence with the laser diode, and includes an energy storage element, a first switch element, and a second switch element. The energy storage element is connected to an anode of the laser diode via the first switch element, and the energy storage element is grounded via the first switch element and the second switch element in sequence.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile