Organic light-emitting diode displays with planarization layers
US-12446396-B2 · Oct 14, 2025 · US
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Wei david l patents
Wei david l is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wei david l |
| Total patents | 3 |
| First publication | Jun 1, 2023 |
| Latest publication | Oct 14, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Apple Inc | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K59/8791 | 3 |
| H10K59/12 | 2 |
| H10K59/8731 | 2 |
| H10K59/40 | 2 |
| H10K50/868 | 2 |