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:
Nov. 03, 2020
Filed:
Apr. 06, 2019
Applicant:
Didi Research America, Llc, Mountain View, CA (US);
Inventors:
Yibo Yu, Mountain View, CA (US);
Yue Lu, Los Gatos, CA (US);
Vipul Chawla, Mountain View, CA (US);
Zhenghan Zhu, Mountain View, CA (US);
Lingkai Kong, Palo Alto, CA (US);
Assignee:
BEIJING VOYAGER TECHNOLOGY CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/042 (2006.01); G01S 7/484 (2006.01);
U.S. Cl.
CPC ...
H01S 5/0428 (2013.01); G01S 7/484 (2013.01);
Abstract
A system for controlling a pulsed laser diode includes a power source configured to supply power to the pulsed laser diode and at least one driving branch between the power source and the pulsed laser diode. The at least one driving branch is configured to control power delivery from the power source to the pulsed laser diode. The at least one driving branch is connected to a cathode of the pulsed laser diode.