Method for driving a pixel circuit with feedback compensation, a circuit for driving a light-emitting device, and a display apparatus
US-11295666-B2 · Apr 5, 2022 · US
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Yan Chengchen patents
Yan Chengchen is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yan Chengchen |
| Total patents | 2 |
| First publication | Oct 28, 2021 |
| Latest publication | Apr 5, 2022 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hefei Boe Optoelectronics Tech | 2 |
| Boe Technology Group Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G09G3/3233 | 2 |
| G09G2320/045 | 2 |
| G09G2310/0264 | 2 |
| G09G2300/0852 | 2 |
| G09G2300/0819 | 2 |