Biosensor with code pattern
US6814844B2 · kind B2 · utility
283Cited by
20References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2001 |
| Grant date | Nov 9, 2004 |
| Priority date | — |
| Expiry date | Aug 21, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/00811
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to a biosensor. The biosensor includes a support substate, an electrically conductive coating positioned on the support substrate, the coating being formed to define electrodes and a code pattern, wherein there is sufficient contrast between the conductive coating and the substrate such that the code pattern is discernible, and a cover cooperating with the support substrate to define a channel. At least a portion of the electrodes are positioned in the channel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.