Da Li
4Patents
2h-index
4Co-inventors
41Inventor score
Filing activity: Oct 12, 1988 → Nov 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6180892A | Mixing scale | Physics | 27 | Expired |
| US4846293A | Humidity control system for a scale | Physics | 12 | Expired |
| US11126063B2 | Nonlinear optical crystal with corrected phase matching angle | Physics | 2 | Active |
| US10031286B1 | Waveguide structures in anisotropic lasing and nonlinear optical media | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.