William R. Hoffman
7Patents
5h-index
40Co-inventors
55Inventor score
Filing activity: Oct 22, 2001 → Jun 27, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7302634B2 | Schema-based services for identity-based data access | Emerging Cross-Sectional Technologies | 245 | Expired |
| US7836132B2 | Delivery confirmation for e-mail | Electricity | 44 | Active |
| US7673000B2 | Email service | Physics | 29 | Active |
| US7664724B2 | Schema-based services for identity-based data access | Emerging Cross-Sectional Technologies | 24 | Active |
| US7698258B2 | Searchable storage system | Emerging Cross-Sectional Technologies | 6 | Active |
| US7636868B2 | Data replication in a distributed system | Electricity | 4 | Active |
| US8270410B2 | Sampling techniques | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.