Infrared emitter, its manufacture, and process for using
US6737650B2 · kind B2 · utility
0Cited by
2References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 1, 2001 |
| Grant date | May 18, 2004 |
| Priority date | — |
| Expiry date | Oct 7, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/3504
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Using at least one surface mount resistor as an infrared light emitter in an analytical instrument provides low cost, long life and high reliability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.