Amtech Technology Corp.
4Patents
0Active
4Granted
31Portfolio score
Filing activity: May 11, 1988 → Feb 6, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5055659A | High speed system for reading and writing data from and into remote tags | Physics | 167 | Expired |
| US4888591A | Signal discrimination system | Physics | 150 | Expired |
| US4853705A | Beam powered antenna | Electricity | 92 | Expired |
| US4999636A | Range limiting system | Physics | 58 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.