Luminescence imaging systems and methods for evaluating photovoltaic devices
US-9641125-B2 · May 2, 2017 · US
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Johnston Steven patents
Johnston Steven is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Johnston Steven |
| Total patents | 2 |
| First publication | Jul 28, 2016 |
| Latest publication | May 2, 2017 |
Notable patents
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Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Alliance Sustainable Energy | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N21/6489 | 2 |
| G01N21/6456 | 2 |
| G01N21/956 | 2 |
| G01N2021/646 | 2 |
| H02S50/15 | 2 |