Xiuyan Cao
5Patents
0h-index
14Co-inventors
34Inventor score
Filing activity: Nov 2, 2016 → Apr 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US12167178B2 | Projection apparatus and projection display method | Electricity | 0 | Active |
| US9977314B1 | Light-pipe adjusting apparatus | Physics | 0 | Active |
| US11287732B2 | Optical illumination system and projection device | Physics | 0 | Active |
| US10222687B2 | Light homogenizing device and laser projection apparatus | Physics | 0 | Active |
| US10389968B1 | Laser projection device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.