Schneider Electric SAS
184Patents
1Active
184Granted
55Portfolio score
Filing activity: Jun 1, 1994 → Sep 18, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD469411S1 | Button | General | 134 | Expired |
| US5784233A | Differential protection device of a power transformer | Electricity | 110 | Expired |
| US5534840A | Control and/or indicator unit | Electricity | 90 | Expired |
| US5994689A | Photoelectric cell with stabilised amplification | Electricity | 74 | Expired |
| US6019446A | Metal frame with a hyperstatic assembly wedge, notably for an electrical cabinet framework | Electricity | 73 | Expired |
| USD443496S | Knob | General | 72 | Expired |
| US6081123A | Device for preventive detection of faults with identification of the type of load | Emerging Cross-Sectional Technologies | 65 | Expired |
| US5777833A | Electronic relay for calculating the power of a multiphase electric load based on a rectified wave signal and a phase current | Electricity | 60 | Expired |
| US5654591A | Uninterruptible power supply with passing neutral, comprising a twin step-up chopper | Electricity | 57 | Expired |
| US5498073A | Corner junction for cabinet, and electrical cabinet comprising such junctions | Electricity | 50 | Expired |
| US6184483A | Plug-in circuit breaker comprising an operating lever for opening and closing of poles | Electricity | 44 | Expired |
| US6177641A | Plug-in circuit breaker discharge and disengagement energy storage control device used during extraction of breaker | Electricity | 40 | Expired |
| US5910875A | Device for preventive detection of faults with recognition of the type of load | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5666268A | Electronic variable speed drive having a protective cover between an opening door and electronic control and power systems | Electricity | 34 | Expired |
| US5822180A | Enclosure, for electrical devices | Electricity | 31 | Expired |
| US6072128A | Multipole electric switch | Electricity | 31 | Expired |
| USD438176S | Speed controller | General | 31 | Expired |
| US5978191A | Electrical apparatus for differential protection with a test circuit | Electricity | 30 | Expired |
| USD432998S | Button | General | 30 | Expired |
| US5877691A | Circuit breaker with a circuit breaker unit and processing, calibration and communication modules | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5519317A | Inductive proximity sensor for detecting ferrous and non-ferrous objects | Physics | 29 | Expired |
| US5493091A | High voltage circuit breaker contact structure including ionization slot and secondary arcing features | Electricity | 28 | Expired |
| US5581437A | Power capacitor | Electricity | 26 | Expired |
| US5870009A | Adjustable electromagnetic trip device and a circuit breaker comprising such a trip device | Electricity | 24 | Expired |
| US5870278A | Assembly of electrical equipment, notably a motor starter assembly | Electricity | 24 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.