Ji Ding
20Patents
6h-index
32Co-inventors
69Inventor score
Filing activity: Aug 21, 1995 → Apr 19, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6113731A | Magnetically-enhanced plasma chamber with non-uniform magnetic field | Electricity | 75 | Expired |
| US5814563A | Method for etching dielectric using fluorohydrocarbon gas, NH.sub.3 -generating gas, and carbon-oxygen gas | Electricity | 66 | Expired |
| US6022446A | Shallow magnetic fields for generating circulating electrons to enhance plasma processing | Electricity | 42 | Expired |
| US6076482A | Thin film processing plasma reactor chamber with radially upward sloping ceiling for promoting radially outward diffusion | Electricity | 19 | Expired |
| US6432318B1 | Dielectric etch process reducing striations and maintaining critical dimensions | Electricity | 13 | Expired |
| US6800213B2 | Precision dielectric etch using hexafluorobutadiene | Electricity | 7 | Expired |
| US10560881B2 | Network handover method and apparatus | Electricity | 3 | Active |
| US9462468B2 | Wireless local area network authentication method and mobile terminal | Electricity | 1 | Active |
| US11233890B2 | Mobile terminal and method for starting shooting on mobile terminal | Electricity | 1 | Active |
| US11722877B2 | Method for discovering Bluetooth device and Bluetooth device | Electricity | 0 | Active |
| US11627507B2 | Network handover method and apparatus | Electricity | 0 | Active |
| US11277744B2 | Wi-Fi hotspot connection method and terminal | Electricity | 0 | Active |
| US11552678B2 | Antenna selection method and terminal | Electricity | 0 | Active |
| US11343667B2 | Method for discovering bluetooth device and bluetooth device | Electricity | 0 | Active |
| US10225390B2 | Mobile terminal and method for starting shooting on mobile terminal | Electricity | 0 | Active |
| US11197236B2 | Hotspot scanning method and electronic device | Electricity | 0 | Active |
| US12016064B2 | Method for establishing hotspot connection and terminal device | Electricity | 0 | Active |
| US10764419B2 | Mobile terminal and method for starting shooting on mobile terminal | Electricity | 0 | Active |
| US9787814B2 | Mobile terminal and method for starting shooting on mobile terminal | Electricity | 0 | Active |
| US11882521B2 | Mode switching method in Wi-Fi network and terminal device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.