MUMBAI, India, July 31 -- Intellectual Property India has published a patent application (202637082835 A) filed by Yinwang Intelligent Technologies Co. , Ltd. on July 06, 2026, for Laser Driving Circuit And Related Apparatus.
Inventors include Wang, Yi; Qin, Jiarong; Cai, Zhonghua; Pang, Zhiyuan; and Yu, Anliang.
The application for the patent was published on July 24, 2026, under issue no. 30/2026.
Abstract: A laser driving circuit and a related apparatus, which are applied to the technical field of lidar. The laser driving circuit comprises: at least one laser unit (10), at least one energy storage unit (20), a driving unit (30), a first voltage control unit (40), and a second voltage control unit (50). A first end (101) of the at least one laser unit (10) is connected to a first end (401) of the first voltage control unit (40), and a second end (102) of the at least one laser unit (10) is connected to a first end (301) of the driving unit (30). A first end (201) of the at least one energy storage unit (20) is connected to the first end (401) of the first voltage control unit (40), and a second end (202) of the at least one energy storage unit (20) is connected to a first end (501) of the second voltage control unit (50). A second end (402) of the first voltage control unit (40) is grounded, a second end (302) of the driving unit (30) is grounded, and a second end (502) of the second voltage control unit (50) is grounded. The laser driving circuit can increase the transmit power of a laser and improve the driving efficiency of the laser.
Disclaimer: Curated by HT Syndication.
