Inventor · Hsinchu, TW

Fu-Hsin Chen

38Patents
7h-index
53Co-inventors
72Inventor score

Filing activity: Dec 20, 1995 → May 29, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US6924531B2 LDMOS device with isolation guard rings Electricity 51 Expired
US8174071B2 High voltage LDMOS transistor Electricity 23 Active
US5615580A Bicycle gear selector mechanism Emerging Cross-Sectional Technologies 12 Expired
US7508032B2 High voltage device with low on-resistance Electricity 10 Active
US7960786B2 Breakdown voltages of ultra-high voltage devices by forming tunnels Electricity 9 Active
US7196375B2 High-voltage MOS transistor Electricity 8 Expired
US7768071B2 Stabilizing breakdown voltages by forming tunnels for ultra-high voltage devices Electricity 8 Active
US7525155B2 High voltage transistor structure for semiconductor device Electricity 7 Active
US7525150B2 High voltage double diffused drain MOS transistor with medium operation voltage Electricity 7 Expired
US8389341B2 Lateral power MOSFET with high breakdown voltage and low on-resistance Electricity 7 Active
US7045414B2 Method of fabricating high voltage transistor Electricity 5 Expired
US7247909B2 Method for forming an integrated circuit with high voltage and low voltage devices Electricity 5 Expired
US10262997B2 High-voltage LDMOSFET devices having polysilicon trench-type guard rings Electricity 4 Active
US7989890B2 Lateral power MOSFET with high breakdown voltage and low on-resistance Electricity 4 Active
US10256332B1 High hole mobility transistor Electricity 3 Active
US7868422B2 MOS device with a high voltage isolation structure Electricity 2 Active
US7888216B2 Method of fabricating a high performance power MOS Electricity 2 Active
US7994580B2 High voltage transistor with improved driving current Electricity 2 Active
US7183171B2 Pyramid-shaped capacitor structure Electricity 1 Expired
US10692857B2 Semiconductor device combining passive components with HEMT Electricity 1 Active
US8268691B2 High voltage transistor with improved driving current Electricity 1 Active
US10867993B2 Touch sensing circuits and methods for detecting touch events Electricity 0 Active
US10892320B2 Semiconductor devices having stacked trench gate electrodes overlapping a well region Electricity 0 Active
US10720555B2 Light emitting diode device and manufacturing method thereof Electricity 0 Active
US12008260B2 Method of storage space management for improving endurance of storage devices Physics 0 Active

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