Assessment Technology Incorporated
9Patents
6Active
9Granted
38Portfolio score
Filing activity: Jun 23, 1999 → Jul 29, 2013 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6322366A | Instructional management system | Physics | 60 | Expired |
| US6468085B1 | Scale builder and method | Physics | 14 | Expired |
| USD736240S1 | Display screen of a communication device with a graphical user interface | General | 8 | Active |
| US7065516B1 | Data checker apparatus and method | Emerging Cross-Sectional Technologies | 8 | Expired |
| USD770479S1 | Display screen for a communications device with a graphical user interface | General | 4 | Active |
| USD765682S1 | Display screen for a communications device with a graphical user interface | General | 3 | Active |
| US8784114B2 | Interactive computer system for instructor-student teaching and assessment of preschool children | Physics | 1 | Active |
| US8529270B2 | Interactive computer system for instructor-student teaching and assessment of preschool children | Physics | 1 | Active |
| US8630577B2 | Item banking system for standards-based assessment | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.