Display panel
US-2025324897-A1 · Oct 16, 2025 · US
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Cheng Rui patents
Cheng Rui is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cheng Rui |
| Total patents | 15 |
| First publication | Oct 27, 2016 |
| Latest publication | Oct 16, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Display apparatus having signal lines on a multi-layer metal layer
US-12400599-B2 · Aug 26, 2025 · US
Display panel
US-12382820-B2 · Aug 5, 2025 · US
Display panel, manufacturing method and display device
US-12256582-B2 · Mar 18, 2025 · US
Display apparatus, display panel and preparation method
US-2025022425-A1 · Jan 16, 2025 · US
Semantic matching and retrieval method and apparatus and non-transitory computer-readable medium
US-12197479-B2 · Jan 14, 2025 · US
Method and apparatus for machine reading comprehension, and non-transitory computer-readable recording medium
US-12175206-B2 · Dec 24, 2024 · US
Display panel
US-2024268189-A1 · Aug 8, 2024 · US
Semantic matching and retrieval method and apparatus and non-transitory computer-readable medium
US-2024220523-A1 · Jul 4, 2024 · US
Transparent substrate, flexible display substrate and its manufacturing method, and display device
US-11621400-B2 · Apr 4, 2023 · US
Recent patents
Latest publications not already listed above.
Method and apparatus for machine reading comprehension, and non-transitory computer-readable recording medium
US-2023073746-A1 · Mar 9, 2023 · US
Display panel, manufacturing method and display device
US-2022393085-A1 · Dec 8, 2022 · US
Transparent substrate, flexible display substrate and its manufacturing method, and display device
US-2021367171-A1 · Nov 25, 2021 · US
Method and apparatus for erecting a drilling rig
US-9650840-B2 · May 16, 2017 · US
Method and apparatus for erecting a drilling rig
US-2016312543-A1 · Oct 27, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Chengdu Boe Optoelect Tech Co | 9 |
| Boe Technology Group Co Ltd | 9 |
| Cheng Rui | 4 |
| Dong Bin | 4 |
| Jiang Shanshan | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K59/873 | 5 |
| Y02P70/50 | 5 |
| G06F2203/04103 | 5 |
| H10K59/40 | 5 |
| H10K59/1201 | 4 |