Scientific Components Corporation
55Patents
33Active
55Granted
48Portfolio score
Filing activity: Jun 3, 1982 → Nov 2, 2021 · 10 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6917796B2 | Triple balanced mixer | Electricity | 71 | Expired |
| US7218186B2 | Directional coupler | Electricity | 31 | Expired |
| US7348854B1 | Automatic biasing and protection circuit for field effect transistor (FET) devices | Electricity | 30 | Active |
| US6807407B2 | Dual double balanced mixer | Electricity | 21 | Expired |
| US6650210B1 | Electromechanical switch device | Electricity | 17 | Expired |
| US6806790B2 | Miniature 180 degree power splitter | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6790049B2 | Mechanical case for housing electronic products with integrated connector | Electricity | 15 | Expired |
| US4430758A | Suspended-substrate co-planar stripline mixer | Electricity | 13 | Expired |
| US7843289B1 | High reliability microwave mechanical switch | Electricity | 11 | Active |
| US8644029B1 | Surface mount bias tee | Emerging Cross-Sectional Technologies | 10 | Active |
| US7027795B2 | Low temperature co-fired ceramic double balanced mixer | Electricity | 9 | Expired |
| US9027446B1 | Wrench adaptor | Performing Operations; Transporting | 9 | Active |
| US9300022B2 | Vaisman baluns and microwave devices employing the same | Electricity | 9 | Active |
| US7013122B2 | Ultra high isolation mixer | Electricity | 8 | Expired |
| US6140887A | Wide band directional coupler | Electricity | 8 | Expired |
| US7633361B2 | Electromechanical radio frequency switch | Electricity | 7 | Active |
| US6133525A | Miniature low cost modular assembly package and method of assembly | Electricity | 7 | Expired |
| US6784521B2 | Directional coupler | Electricity | 6 | Expired |
| US8344818B1 | Single side band (SSB) mixer | Electricity | 6 | Active |
| US8994157B1 | Circuit system in a package | Electricity | 6 | Active |
| US8040194B2 | Frequency synthesizer using a phase-locked loop and single side band mixer | Electricity | 6 | Active |
| US7012486B2 | Miniature wideband bias tee | Electricity | 5 | Expired |
| US8576037B1 | Dual output autotransformer | Electricity | 5 | Active |
| US8749989B1 | Carrier for LTCC components | Electricity | 4 | Active |
| US9071229B1 | Miniature multi-decade GHz balun | Electricity | 4 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.