Ashtech Telesis, Inc.
2Patents
0Active
2Granted
26Portfolio score
Filing activity: Jul 14, 1988 → Apr 10, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5134407A | Global positioning system receiver digital processing technique | Physics | 270 | Expired |
| US4928106A | Global positioning system receiver with improved radio frequency and digital processing | Physics | 249 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.