Inventor · Shanghai, CN

Laszlo Huber

15Patents
7h-index
26Co-inventors
66Inventor score

Filing activity: Oct 4, 1996 → Dec 28, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US5991172A AC/DC flyback converter with improved power factor and reduced switching loss Emerging Cross-Sectional Technologies 98 Expired
US5757626A Single-stage, single-switch, islolated power-supply technique with input-current shaping and fast output-voltage regulation Emerging Cross-Sectional Technologies 38 Expired
US6147882A Single-stage input current shaping technique with voltage-doubler rectifier front-end Emerging Cross-Sectional Technologies 24 Expired
US7884588B2 Control method and device for a system of interleaved converters using a designated master converter Emerging Cross-Sectional Technologies 23 Active
US8410768B2 Switch-mode power supply having reduced audible noise Electricity 17 Active
US8120457B2 Current-controlled variable inductor Electricity 15 Active
US6950319B2 AC/DC flyback converter Emerging Cross-Sectional Technologies 8 Expired
US10153710B1 Power supply and control method thereof Electricity 3 Active
US11588398B1 Resonant converter and controlling method thereof Emerging Cross-Sectional Technologies 3 Active
US10141853B2 Power converter and method of control thereof Emerging Cross-Sectional Technologies 2 Active
US8970198B2 Switch-mode power supply having reduced audible noise Electricity 1 Active
US11777413B2 Sigma, delta and sigma-delta DC/DC converters for wide input and output voltage ranges Emerging Cross-Sectional Technologies 0 Active
US12395072B2 Flying capacitor multi-level power factor correction converter of power supply with active balancing of voltage of flying capacitors Emerging Cross-Sectional Technologies 0 Active
USRE50277E1 Power converter and method of control thereof General 0 Active
US10753993B2 Gradient amplifier driver stage circuit, gradient amplifier system and control method thereof Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.