Hao Dai
14Patents
2h-index
16Co-inventors
47Inventor score
Filing activity: May 18, 2011 → Dec 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD660607S1 | Baby seat cushion | General | 8 | Expired |
| USD660606S1 | Baby seat | General | 3 | Expired |
| US11574992B2 | Display panel and display apparatus | Physics | 2 | Active |
| US12250849B2 | Display panel and display apparatus | Electricity | 0 | Active |
| US11077973B2 | Bread slice delivery device for automatic sandwich packaging machine | Performing Operations; Transporting | 0 | Active |
| US12364142B2 | Display panel and display device | Electricity | 0 | Active |
| US12213340B2 | Display panel, display apparatus and method for manufacturing display panel | Electricity | 0 | Active |
| US12198622B2 | Display panel and display device | Physics | 0 | Active |
| US12374255B2 | Display panel and display apparatus having driving units electrically connected to sub-pixels in display sub-region with photosensitive element and located out of the display sub-region | Electricity | 0 | Active |
| US9991448B2 | Compound, luminescent material and organic light emitting device using same | Electricity | 0 | Active |
| US11812645B2 | Display panel and display device | Physics | 0 | Active |
| US11882743B2 | Display panel and display apparatus | Physics | 0 | Active |
| US10759802B2 | Compound, preparation method thereof and organic light emitting display device | Electricity | 0 | Active |
| US12268070B2 | Display panel and display apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.