FSP TECHNOLOGY INC.
126Patents
125Active
126Granted
63Portfolio score
Filing activity: Nov 24, 2004 → Jun 20, 2023 · 39 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8836228B2 | Non-isolated resonant converter | Emerging Cross-Sectional Technologies | 68 | Active |
| USD795190S1 | Power adapter | General | 26 | Active |
| USD790463S1 | Power adapter | General | 22 | Active |
| US7869235B2 | Flyback converter having an active snubber | Emerging Cross-Sectional Technologies | 19 | Active |
| US8693223B2 | Power converter with zero voltage switching and related control method thereof | Emerging Cross-Sectional Technologies | 13 | Active |
| US7495875B2 | Power abnormal protection circuit | Emerging Cross-Sectional Technologies | 10 | Active |
| US8710875B2 | Bootstrap gate driver | Emerging Cross-Sectional Technologies | 9 | Active |
| US7446637B1 | Parent-child leadframe type transformer | Electricity | 8 | Active |
| US8587963B2 | Resonant converter equipped with multiple output circuits to provide multiple power outlets | Emerging Cross-Sectional Technologies | 8 | Active |
| US10401923B2 | Casing and redundant power supply thereof | Electricity | 6 | Active |
| US8674667B2 | Post regulation control circuit | Electricity | 6 | Active |
| US9030846B2 | Transformer-based switching resonant power conversion apparatus | Emerging Cross-Sectional Technologies | 5 | Active |
| US8860471B2 | Isolated gate driver adapted for PWM-based switching power supply | Electricity | 5 | Active |
| US8102165B2 | Means of eliminating electrolytic capacitor as the energy storage component in the single phase AD/DC two-stage converter | Emerging Cross-Sectional Technologies | 5 | Active |
| US9811139B2 | Apparatus and method for power supply | Electricity | 4 | Active |
| US8184455B2 | Power adapter having power factor correction circuit, switch voltage regulation circuit and voltage stabilization circuit controlled by feedback signal | Emerging Cross-Sectional Technologies | 4 | Active |
| US8564993B2 | Switch control circuit, switch control method, power converter, and power conversion method for controlling conducting statuses of switch elements in bridgeless switching circuit | Emerging Cross-Sectional Technologies | 4 | Active |
| US8847085B2 | Power device | Emerging Cross-Sectional Technologies | 4 | Active |
| US8106643B2 | Power supply apparatus | Electricity | 4 | Active |
| US7826240B2 | Adapter connection structure | Electricity | 4 | Active |
| US8760128B2 | Three-phase boost-buck power factor correction converter | Emerging Cross-Sectional Technologies | 4 | Active |
| US8274181B2 | Structure for transmission in power supply | Electricity | 3 | Active |
| USD927481S1 | Computer casing | General | 3 | Active |
| US7714689B1 | Transformer structure | Electricity | 3 | Active |
| US10530108B2 | Universal serial bus hub | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.