Organic compound containing heterocyclic ring and having low lumo properties, and organic electroluminescent device using the same
US-11690289-B2 · Jun 27, 2023 · US
This page is not indexed by search engines while we improve data quality.
Han Songie patents
Han Songie is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Han Songie |
| Total patents | 2 |
| First publication | Jun 3, 2021 |
| Latest publication | Jun 27, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Display Co Ltd | 2 |
| Doosan Solus Co Ltd | 2 |
| Solus Advanced Materials Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01L51/0072 | 2 |
| H01L51/0067 | 2 |
| C07D471/04 | 2 |
| H10K85/6572 | 2 |
| H10K85/615 | 2 |