Junhui Ma
3Patents
1h-index
9Co-inventors
41Inventor score
Filing activity: Apr 25, 2001 → Dec 2, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6961332B1 | Multiple appearance directory number support across packet- and circuit-switched networks | Electricity | 26 | Expired |
| US11742397B2 | Semiconductor device and manufacturing method thereof | Electricity | 0 | Active |
| US12087851B2 | Semiconductor device structures and methods of manufacturing the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.