Cheng HAN
7Patents
1h-index
13Co-inventors
48Inventor score
Filing activity: Oct 11, 2000 → Sep 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6351078B1 | Pixel structure of an organic light-emitting diode display device | Physics | 119 | Expired |
| US12016205B2 | Manufacturing method for display panel, display panel and display device | Electricity | 0 | Active |
| US11882721B2 | Display panel and display device comprising inorganic packaging layer having multiple inorganic sublayers | Electricity | 0 | Active |
| US11825671B2 | Electroluminescent device and method for preparing the same, display panel and display device | Electricity | 0 | Active |
| US12219849B2 | Array substrate and display apparatus | Electricity | 0 | Active |
| US12219819B2 | Display substrate, manufacturing method thereof, and display apparatus | Electricity | 0 | Active |
| US12135489B2 | Anti-peeping panel, preparation method, driving method, and display device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.