DisplayTEK, Inc.
4Patents
0Active
4Granted
25Portfolio score
Filing activity: Mar 28, 1978 → Sep 19, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4870529A | Active arc protection circuit | Electricity | 13 | Expired |
| US4229075A | Electrostatic display device | Physics | 12 | Expired |
| US4160583A | Electrostatic display device | Physics | 10 | Expired |
| US4160582A | Electrostatic display assembly | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.