XO Communications, Inc.
2Patents
1Active
2Granted
34Portfolio score
Filing activity: Feb 26, 1999 → Apr 15, 2009 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6611861B1 | Internet hosting and access system and method | Electricity | 58 | Expired |
| US8078193B2 | Method and system for determining radio spectrum availability and quality | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.