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. 16, 2026
Filed:
Aug. 27, 2024
Visera Technologies Company Ltd., Hsin-Chu City, TW;
Hsin-Yi Hsieh, Hsin-Chu City, TW;
Kuo-Fang Chung, Hsin-Chu City, TW;
PO-Han Fu, Hsin-Chu City, TW;
Yi-Hua Chiu, Hsin-Chu City, TW;
Ming-Yee Wong, Hsin-Chu City, TW;
Yi-Hsin Tai, Hsin-Chu City, TW;
Chin-Chuan Hsieh, Hsin-Chu City, TW;
VISERA TECHNOLOGIES COMPANY LTD., Hsin-Chu City, TW;
Abstract
An analytical biochip includes a substrate, a lower cladding layer, a waveguide, an upper cladding layer, an emission light collection element and a plurality of nanowells. The lower cladding layer is over the substrate. The waveguide is over the lower cladding layer. The upper cladding layer is over the waveguide. The emission light collection element is over the upper cladding layer, wherein the emission light collection element includes lower protrusion structures extending into the upper cladding layer, and the emission light collection element is made of metal. The nanowells penetrate the emission light collection element and are in the upper cladding layer.