Michael Archer
31Patents
8h-index
6Co-inventors
68Inventor score
Filing activity: Jul 1, 1987 → May 23, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5177675A | Zero voltage, zero current, resonant converter | Emerging Cross-Sectional Technologies | 74 | Expired |
| US6018468A | Multi-resonant DC-to-DC converter | Emerging Cross-Sectional Technologies | 66 | Expired |
| US4774649A | Integrated magnetic resonant power converter | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5892335A | Gas discharge lamp with active crest factor correction | Electricity | 24 | Expired |
| US5485362A | Resonant power converter for changing the magnitude of a DC voltage | Emerging Cross-Sectional Technologies | 13 | Expired |
| USD870686S1 | Electrical housing | General | 9 | Active |
| USD870685S1 | Electrical housing | General | 9 | Active |
| US8154894B1 | Multiple voltage DC to DC resonant converter | Emerging Cross-Sectional Technologies | 8 | Active |
| USD870058S1 | Electrical housing | General | 8 | Active |
| US10028340B2 | Wall mounted AC to DC converter gang box | Electricity | 5 | Active |
| USD870684S1 | Electrical housing | General | 2 | Active |
| US11647569B2 | Multi-channel control from a single resonate winding | Emerging Cross-Sectional Technologies | 1 | Active |
| US11864281B2 | Multi-channel LED driver with integrated LEDs having a multilayer structure | Electricity | 1 | Active |
| US11528789B2 | Negative injection for power factor correction circuit performance enhancements | Emerging Cross-Sectional Technologies | 0 | Active |
| US11596037B2 | Voltage ripple detection and driver control for stable output current | Emerging Cross-Sectional Technologies | 0 | Active |
| US11864284B2 | Lighting system with a clamped correlated color temperature setting | Electricity | 0 | Active |
| US11412592B2 | Using a linear pass element in quasi saturation mode to control ripple | Electricity | 0 | Active |
| US11864286B2 | Controlling LED channel current via hybrid DC and PWM reference signal | Electricity | 0 | Active |
| US11495958B2 | Overpower protection in a power supply system | Emerging Cross-Sectional Technologies | 0 | Active |
| US11711874B2 | Load-dependent active gain control for power factor correction | Emerging Cross-Sectional Technologies | 0 | Active |
| US12273974B2 | System and method for driving lights with a dim-stop limit | Electricity | 0 | Active |
| US12289808B2 | LED driver with integrated LED lighting for human centric black body dimming | Emerging Cross-Sectional Technologies | 0 | Active |
| US11924933B2 | Light driver with improved dimming profile | Electricity | 0 | Active |
| US8699242B2 | Synchronous drive circuit for variable frequency resonant converters | Emerging Cross-Sectional Technologies | 0 | Active |
| US12284733B2 | Lighting system with a programmable correlated color temperature setting and dimmer level | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.