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. 26, 2024
Filed:
Mar. 21, 2022
Beijing Voyager Technology Co., Ltd., Beijing, CN;
Yue Lu, Los Gatos, CA (US);
Youmin Wang, Berkeley, CA (US);
BEIJING VOYAGER TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
Embodiments of the disclosure provide a micro shutter array, and an optical signal filtering method. The micro shutter array is used for filtering a series of optical signals at a plurality of time points. The optical signal at each time point includes a laser beam. The micro shutter array includes a plurality of micro shutter elements arranged in an array and a driver. The driver is configured to sequentially open a subset of the micro shutter elements at a specified location at each time point to allow a respective laser beam to pass through the micro shutter array at that time point.