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:
Jun. 02, 2026
Filed:
Apr. 26, 2024
Applicant:
Shenzhen Metalenx Technology Co., Ltd, Shenzhen, CN;
Inventors:
Assignee:
SHENZHEN METALENX TECHNOLOGY CO., LTD, Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); G02B 1/00 (2006.01); G02B 27/00 (2006.01); G03B 21/20 (2006.01);
U.S. Cl.
CPC ...
G03B 21/2033 (2013.01); G02B 1/002 (2013.01); G02B 27/0012 (2013.01); G03B 21/142 (2013.01); G03B 21/2013 (2013.01); G02B 2207/101 (2013.01);
Abstract
A point cloud projection system provided by the present disclosure includes: a laser source array and a metalens array. The laser source array and the metalens array are set on the same optical axis. The laser source array is located at the focal plane in the object space of the metalens array. The metalens array have a positive focal length in a working waveband of the laser source array.
Hao, Chenglong. (2026). Point cloud projection system (U.S. Patent No. 12645135). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12645135
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile