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:
Mar. 10, 2026
Filed:
Nov. 27, 2024
Delta Electronics Int'l (Singapore) Pte Ltd, Singapore, SG;
Sally Shu Lin Yap, Singapore, SG;
Bo MA, Singapore, SG;
Lei Zheng, Singapore, SG;
Kai Wen Yeo, Singapore, SG;
Jing Kai Leong, Singapore, SG;
Hao-Min Ku, Tainan, TW;
Delta Electronics Int'l (Singapore) Pte Ltd, Singapore, SG;
Abstract
A visual inspection system includes a processor, a rotation stage, an adaptor, a light source, a telecentric lens and an image sensor. The adaptor is connected to the rotation stage and located under the rotation stage for positioning the lyophilized bead. The light source is located at a lateral side of the lyophilized bead for emitting lights to illuminate the lyophilized bead. The telecentric lens is located at the lateral side of the lyophilized bead for imaging the lyophilized bead. The image sensor is located at a lateral side of the telecentric lens opposite to the lyophilized bead for capturing images of the lyophilized bead. The rotation stage drives the lyophilized bead to rotate 360 degrees as performing an inspection of the lyophilized bead, and the image sensor continuously captures images of the lyophilized bead at different angles, thereby obtaining a three-dimensional image of the lyophilized bead for the inspection.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile