Spectrum Control, Inc.
🏢 View company profile →21Patents
6Active
21Granted
41Portfolio score
Filing activity: Mar 29, 1979 → Feb 10, 2010 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4954371A | Flash evaporation of monomer fluids | Electricity | 322 | Expired |
| US4842893A | High speed process for coating substrates | Performing Operations; Transporting | 262 | Expired |
| US5032461A | Method of making a multi-layered article | Emerging Cross-Sectional Technologies | 226 | Expired |
| US5097800A | High speed apparatus for forming capacitors | Electricity | 134 | Expired |
| US4696719A | Monomer atomizer for vaporization | Emerging Cross-Sectional Technologies | 132 | Expired |
| US4722515A | Atomizing device for vaporization | Emerging Cross-Sectional Technologies | 125 | Expired |
| US5125138A | Miniaturized monolithic multi-layer capacitor and apparatus and method for making same | Emerging Cross-Sectional Technologies | 122 | Expired |
| US5018048A | Miniaturized monolithic multi-layer capacitor and apparatus and method for making | Emerging Cross-Sectional Technologies | 122 | Expired |
| US4516815A | RF filter connector | Electricity | 32 | Expired |
| US4247737A | Electromagnetically shielded viewing window | Electricity | 31 | Expired |
| US5610368A | Clip plate bulkhead mounting for EMI filters | Electricity | 16 | Expired |
| US6822845B2 | Low profile filter | Electricity | 9 | Expired |
| US4864256A | Oscillator with reduced harmonics | Electricity | 5 | Expired |
| US8289105B2 | Electromagnetic filter with a conductive clip retention system and method of assembly | Emerging Cross-Sectional Technologies | 4 | Active |
| US7295086B2 | Dielectric component array with failsafe link | Electricity | 3 | Expired |
| US8290030B2 | Micro-controller with FSK modem | Electricity | 1 | Active |
| US8179335B2 | Stepped radome and antenna having a stepped radome | Electricity | 1 | Active |
| US7611617B2 | Method of manufacturing a dielectric component, and dielectric components manufactured by such a method | Electricity | 0 | Active |
| US8810474B2 | Antenna with high K backing material | Electricity | 0 | Active |
| US8587388B2 | Multi-section velocity compensated microstrip directional coupler | Electricity | 0 | Active |
| US8085114B2 | Electromagnetic filter with a conductive clip retention system and method of assembly | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.