Technex International Ltd.
2Patents
0Active
2Granted
23Portfolio score
Filing activity: Oct 29, 1976 → Oct 29, 1976
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4081622A | Electronic circuit for a speakerphone | Electricity | 9 | Expired |
| US4081617A | Electronic ringing circuit for telephone systems | Electricity | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.