David Xu
3Patents
2h-index
6Co-inventors
41Inventor score
Filing activity: Jun 28, 1996 → Jan 12, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6381049B1 | Multi-port optical multiplexer element | Electricity | 8 | Expired |
| US5748817A | Fiber optic coupler package having a cover overlapping the base | Physics | 2 | Expired |
| US11697610B2 | Fused quartz container having low levels of surface defects | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.