QPASS, Inc.
1Patents
0Active
1Granted
24Portfolio score
Filing activity: Nov 29, 1998 → Nov 29, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6473740B2 | Electronic commerce using a transaction network | Physics | 235 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.