Statek Corporation
13Patents
9Active
13Granted
56Portfolio score
Filing activity: Aug 1, 1973 → May 17, 2023 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3969640A | Microresonator packaging and tuning | Emerging Cross-Sectional Technologies | 74 | Expired |
| US4469979A | Microresonator of double-ended tuning fork configuration | Electricity | 32 | Expired |
| US4415827A | Microresonator of tuning fork configuration operating at its second overtone frequency | Electricity | 29 | Expired |
| US4429248A | Mounting apparatus and method for piezoelectric tuning fork | Electricity | 19 | Expired |
| US8446079B2 | Piezoelectric resonator with vibration isolation | Electricity | 15 | Active |
| US11070191B2 | Torsional mode quartz crystal device | Electricity | 2 | Active |
| US11070192B2 | Torsional mode quartz crystal device | Electricity | 2 | Active |
| US11641187B2 | Torsional mode quartz crystal device | Electricity | 1 | Active |
| US11658637B2 | Torsional mode quartz crystal device | Electricity | 1 | Active |
| US11070190B2 | Silver-bonded quartz crystal | Electricity | 0 | Active |
| US12166467B2 | Silver-bonded quartz crystal | Electricity | 0 | Active |
| US12047055B2 | Torsional mode quartz crystal device | Electricity | 0 | Active |
| US12074585B2 | Torsional mode quartz crystal device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.