Haiyin Ma
3Patents
1h-index
7Co-inventors
30Inventor score
Filing activity: Aug 26, 2003 → Jan 23, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7904535B2 | Method of cluster management of network devices and apparatus thereof | Electricity | 6 | Active |
| US7596212B2 | Method for a calling party to reinitiate a call in card number service | Electricity | 1 | Expired |
| US7609831B2 | Method for implementing wide area Centrex | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.