Inventor · Singapore, SG

You-Fa Wang

22Patents
3h-index
17Co-inventors
56Inventor score

Filing activity: Sep 16, 2009 → Mar 23, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US10763840B1 Comparator circuit with hysteresis function and a semiconductor device thereof Electricity 4 Active
US8248819B2 Chip card holder for portable electronic device Electricity 3 Active
US9748908B1 Transimpedance amplifier Electricity 3 Active
US8403226B2 Chip card holder Physics 2 Active
US8866765B2 Light emitting unit, manufacturing method thereof and touch panel having the same Emerging Cross-Sectional Technologies 2 Active
US10510728B2 Magnetic coupling package structure for magnetically coupled isolator with duo leadframes and method for manufacturing the same Electricity 2 Active
US10541195B2 Package structure of capacitive coupling isolator Electricity 2 Active
US8587103B2 Integrated sensing package structure Electricity 1 Active
US10748839B2 Package structure of a folding magnetic coupling isolator, leadframe component, and leadframe structure Electricity 1 Active
US11341306B1 Method for building spice circuit model of an optical coupler Physics 0 Active
US10228714B1 Low dropout shunt voltage regulator with wide input supply voltage range Electricity 0 Active
US11025268B1 Encoding and decoding method for optical isolation amplifier employing sigma-delta modulation technology Electricity 0 Active
US8428668B2 Sliding mechanism Electricity 0 Active
US11117797B2 MEMS device and electronics apparatus Electricity 0 Active
US8303194B2 Transceiver and bi-directional signal transmission system thereof Physics 0 Active
US10295701B2 Portable electronic device and optical proximity sensor module thereof having inclined surface disposed above light-sensing area Physics 0 Active
US10529657B2 Package structure of folding magnetic coupling isolator and leadframe component and manufacturing method thereof Electricity 0 Active
US11859269B1 High strength-ductility matched oxide-particles dispersion steel, preparation method and application thereof Emerging Cross-Sectional Technologies 0 Active
US11860656B2 Low-dropout voltage regulator Electricity 0 Active
US10425041B2 Differential transimpedance amplifier Electricity 0 Active
US9494843B2 SMD type Fresnel LED micro flash light structure Electricity 0 Active
US10270446B2 Buffer circuit Electricity 0 Active

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