Light Engineering, Inc.
22Patents
5Active
22Granted
35Portfolio score
Filing activity: Mar 23, 1998 → Jul 8, 2008 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5982070A | Electric motor or generator having amorphous core pieces being individually accomodated in a dielectric housing | Emerging Cross-Sectional Technologies | 92 | Expired |
| US7230361B2 | Efficient high-speed electric device using low-loss materials | Electricity | 66 | Expired |
| US5986378A | Electric motor and generator having amorphous core pieces being individually accommodated in a dielectric housing | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6154013A | Electric motor or generator | Emerging Cross-Sectional Technologies | 56 | Expired |
| US6259233A | Electric motor or generator | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5903082A | Electric motor or generator having laminated amorphous metal core | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6049197A | Electric motor or generator | Emerging Cross-Sectional Technologies | 37 | Expired |
| US7190101B2 | Stator coil arrangement for an axial airgap electric device including low-loss materials | Electricity | 37 | Expired |
| US6407466B2 | Electric motor or generator | Emerging Cross-Sectional Technologies | 36 | Expired |
| US7034427B2 | Selective alignment of stators in axial airgap electric devices comprising low-loss materials | Electricity | 30 | Expired |
| US7714479B2 | Segmented composite rotor | Emerging Cross-Sectional Technologies | 19 | Active |
| US7067950B2 | Efficient high-speed electric device using low-loss materials | Electricity | 18 | Expired |
| US7105975B2 | Efficient axial airgap electric machine having a frontiron | Electricity | 17 | Expired |
| US7180216B2 | High-intensity discharge lighting system and alternator power supply | Electricity | 12 | Expired |
| US7468569B2 | Stator coil arrangement for an axial airgap electric device including low-loss materials | Electricity | 11 | Active |
| US7148782B2 | Magnetic core for stationary electromagnetic devices | Electricity | 9 | Expired |
| US7372185B2 | High-intensity discharge lighting system and alternator power supply | Electricity | 5 | Active |
| US7018498B2 | Product and method for making a three dimensional amorphous metal mass | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7596856B2 | Method for manufacturing a soft magnetic metal electromagnetic component | Emerging Cross-Sectional Technologies | 2 | Active |
| US7258759B2 | Soft magnetic amorphous electromechanical component and method making the same | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8984742B2 | Method of making soft magnetic amorphous metal electromechanical component | Emerging Cross-Sectional Technologies | 0 | Active |
| US7395596B2 | Process of manufacturing a soft magnetic metal electromechanical component | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.