Datacopy Corporation
10Patents
0Active
10Granted
32Portfolio score
Filing activity: Jun 30, 1975 → Jul 11, 1983
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4196450A | Selective copying apparatus | Physics | 46 | Expired |
| US4481550A | Method and apparatus for following a recorded data track with a read head | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4571638A | Random-access electronic camera | Performing Operations; Transporting | 15 | Expired |
| US4667255A | Electronic camera employing a solid-state image sensor | Electricity | 12 | Expired |
| US4513332A | Disk drive having fine and coarse control of the read/write head | Physics | 11 | Expired |
| US4543621A | Spiral track disk drive | Physics | 10 | Expired |
| US4475130A | Method and means for the real-time storage of images captured by an electronic scanning camera | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD243098S | Hand held electronic scanning camera probe | General | 7 | Expired |
| US4458278A | Disk-centering mechanism for use with a high-density flexible disk | Physics | 4 | Expired |
| US4568985A | Electronic camera scanning mechanism | Electricity | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.