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:
May. 26, 2026
Filed:
Jul. 20, 2023
National Chung Cheng University, Chiayi County, TW;
Guo-En Chang, New Taipei, TW;
Lai-Kwan Chau, Chiayi, TW;
Devesh Barshilia, Nainital, IN;
Chia-Jui Hsieh, Chiayi, TW;
NATIONAL CHUNG CHENG UNIVERSITY, Chiayi County, TW;
Abstract
A planar waveguide-based optofluidic sensor and use thereof are provided, wherein the optofluidic sensor includes a substrate, an adhesive layer, a waveguide plate, and a microfluidic module layer. The adhesive layer is disposed on both sides of the substrate, the waveguide plate is disposed on the adhesive layer to be bonded with the substrate, and a hollow gap is formed between the substrate and the waveguide plate by the adhesive layer, and the microfluidic module layer is disposed on the waveguide plate and has a microfluidic channel, a fluid sample injection port, and an output port. The optofluidic sensor may detect the refractive index of the fluid sample with high sensitivity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile