Biosensor
US6911621B2 · kind B2 · utility
127Cited by
77References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 8, 2003 |
| Grant date | Jun 28, 2005 |
| Priority date | — |
| Expiry date | Aug 8, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49002
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of forming a biosensor is provided. The method includes providing a substrate and a cover including first and second surfaces, positioning a reagent on the substrate, carving a channel by laser ablation in the first surface, and coupling the first surface of the cover to the second surface. The channel includes a first portion having a first height and a second portion having a second height that is less than the first height.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.