Quan-Scan, Inc.
5Patents
0Active
5Granted
28Portfolio score
Filing activity: May 26, 1988 → Feb 20, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5009111A | Differential force balance apparatus | Physics | 25 | Expired |
| US4952857A | Scanning micromechanical probe control system | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4968914A | High resolution electromechanical translation device | Electricity | 22 | Expired |
| US4956817A | High density data storage and retrieval system | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5257024A | Search position encoder | Emerging Cross-Sectional Technologies | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.