Organic light emitting display apparatus and manufacturing method thereof
US-9768411-B2 · Sep 19, 2017 · US
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Lee Sang-Heun patents
Lee Sang-Heun is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Sang-Heun |
| Total patents | 2 |
| First publication | Jun 4, 2015 |
| Latest publication | Sep 19, 2017 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Display Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K2102/351 | 2 |
| H10K71/00 | 2 |
| H10K59/1213 | 2 |
| H10K77/111 | 2 |
| H10K59/873 | 2 |