DASA LLC
6Patents
2Active
6Granted
39Portfolio score
Filing activity: Jul 5, 1974 → Jul 15, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4503291A | Repertory dialer with efficient data storage | Electricity | 21 | Expired |
| USD246042S | Automatic telephone dialer | General | 16 | Expired |
| US3940573A | Manually actuable repertory dialer | Electricity | 8 | Expired |
| US4029908A | Repertory dialer logic | Electricity | 7 | Expired |
| US12020289B2 | System for securely transmitting medical records and for providing a sponsorship opportunity | Physics | 0 | Active |
| US11100540B2 | System for securely transmitting medical records and for providing a sponsorship opportunity | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.