Inventor · Hsinchu, TW

Chia-Fu Lee

85Patents
6h-index
49Co-inventors
72Inventor score

Filing activity: Jan 31, 1996 → Apr 15, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
USD377121S Toothbrush General 23 Expired
US8816670B2 Electronic circuit having band-gap reference circuit and start-up circuit, and method of starting-up band-gap reference circuit Electricity 20 Active
US10163505B2 RRAM array with current limiting element Physics 9 Active
US7511988B2 Static noise-immune SRAM cells Physics 9 Active
US7394714B2 Circuit implementation of a dynamic power supply for SRAM core array Physics 7 Active
US10163503B2 RRAM array with current limiting element to enable efficient forming operation Physics 6 Active
US8294450B2 Start-up circuits for starting up bandgap reference circuits Physics 5 Active
US11227640B2 Memory sense amplifier trimming Physics 4 Active
US10319423B2 Memory device with a low-current reference circuit Physics 3 Active
US8256848B2 Method for making interdental brush Human Necessities 3 Active
US10957366B2 Circuits and methods for compensating a mismatch in a sense amplifier Electricity 3 Active
US11264093B1 Duo-level word line driver Physics 3 Active
US8259514B2 Sense amplifier and method of sensing data using the same Physics 3 Active
US11581027B2 Memory sense amplifier trimming Physics 3 Active
US11081155B2 MRAM reference current Electricity 2 Active
US9754639B2 Memory device and reference circuit thereof Physics 2 Active
US11367468B1 Sense amplifier Physics 2 Active
US11373690B2 Circuits and methods for compensating a mismatch in a sense amplifier Electricity 2 Active
US10645615B2 Method and apparatus for establishing bearers in a wireless communication system Electricity 2 Active
US9275732B2 Write buffer for resistive random access memory Physics 2 Active
US11042176B2 Low dropout voltage regulator circuit Physics 2 Active
US10534386B2 Low-dropout voltage regulator circuit Physics 2 Active
US10288494B2 MTJ-based temperature-sensing device Electricity 2 Active
US10636511B2 Memory repair scheme Physics 1 Active
US9659647B1 Systems and methods for programming a memory cell having a programmable resistance Physics 1 Active

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