Blue fluorescent compounds and organic light emitting diode devices using the same
US-9705086-B2 · Jul 11, 2017 · US
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Cha Soonwook patents
Cha Soonwook is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cha Soonwook |
| Total patents | 1 |
| First publication | Jul 11, 2017 |
| Latest publication | Jul 11, 2017 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Display Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C2603/24 | 1 |
| C09K2211/1011 | 1 |
| C07C15/28 | 1 |
| C09K11/06 | 1 |
| C09K2211/1092 | 1 |