Computer Products, Incorporated
16Patents
0Active
16Granted
31Portfolio score
Filing activity: May 24, 1978 → Dec 19, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5066900A | DC/DC converter switching at zero voltage | Electricity | 115 | Expired |
| US5886508A | Multiple output voltages from a cascaded buck converter topology | Electricity | 90 | Expired |
| US4959764A | DC/DC converter switching at zero voltage | Electricity | 83 | Expired |
| US4831508A | Power supply system having improved input power factor | Emerging Cross-Sectional Technologies | 83 | Expired |
| US5929692A | Ripple cancellation circuit with fast load response for switch mode voltage regulators with synchronous rectification | Emerging Cross-Sectional Technologies | 75 | Expired |
| US5880940A | Low cost high efficiency power converter | Emerging Cross-Sectional Technologies | 52 | Expired |
| US5446366A | Boost converter power supply with reduced losses, control circuit and method therefor | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4567317A | EMI/RFI Protected enclosure | Electricity | 40 | Expired |
| US6018469A | Low cost high efficiency power converter | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5600546A | Input harmonic current corrected AC-to-DC converter with multiple coupled primary windings | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6038146A | High power factors, single stage harmonics correction converter | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5751561A | Low cost AC-to-DC converter having input current with reduced harmonics | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5652700A | Low cost AC-to-DC converter having input current with reduced harmonics | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5815061A | Low cost and manufacturable transformer meeting safety requirements | Electricity | 13 | Expired |
| USD257349S | Hand held tape winder | General | 4 | Expired |
| US5995383A | Low cost AC-to-DC converter having input current with reduced harmonics | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.