Judith Challinger
10Patents
6h-index
6Co-inventors
55Inventor score
Filing activity: Nov 12, 1996 → Dec 18, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6219045A | Scalable virtual world chat client-server system | Electricity | 549 | Expired |
| US7181690B1 | System and method for enabling users to interact in a virtual space | Electricity | 217 | Expired |
| US7945856B2 | System and method for enabling users to interact in a virtual space | Electricity | 59 | Active |
| US8082501B2 | System and method for enabling users to interact in a virtual space | Electricity | 53 | Active |
| US7493558B2 | System and method for enabling users to interact in a virtual space | Electricity | 33 | Active |
| US8145998B2 | System and method for enabling users to interact in a virtual space | Electricity | 8 | Active |
| US8407592B2 | System and method for enabling users to interact in a virtual space | Electricity | 3 | Active |
| US9110567B2 | System and method for enabling users to interact in a virtual space | Electricity | 2 | Active |
| US8161385B2 | System and method for enabling users to interact in a virtual space | Electricity | 0 | Active |
| US8640028B2 | System and method for enabling users to interact in a virtual space | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.