Yejun Huang
7Patents
4h-index
7Co-inventors
42Inventor score
Filing activity: Nov 14, 2001 → Mar 30, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7512407B2 | Instant messaging system and method | Electricity | 122 | Expired |
| US8412785B2 | Instant messaging system and method | Electricity | 7 | Active |
| US8560939B2 | Instant messaging system and method | Electricity | 6 | Active |
| US8190182B2 | Instant messaging system and method | Electricity | 5 | Active |
| US8190181B2 | Instant messaging system and method | Electricity | 4 | Active |
| US8566404B2 | Instant messaging system and method | Electricity | 4 | Active |
| US7552181B2 | Instant communication method | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.