Electrode, electrochemical cell, and method for analysis of electroplating baths
US7144488B2 · kind B2 · utility
11Cited by
18References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 5, 2003 |
| Grant date | Dec 5, 2006 |
| Priority date | — |
| Expiry date | Apr 28, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A counter electrode for use in an electrochemical cell suitable for analysis of an electroplating composition, the counter electrode comprising a conductor; a sheath disposed about the conductor; an electrolyte disposed within the sheath; and an optionally porous element on the sheath, the porous element providing signal communication between the electrolyte and an analyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.