Inventor · disambiguated record
Fourmun Lee
Also filed as: LEE FOURMUN
3 granted patents·83 citations·filing 1991–1992
74Inventor score
Files withMOTOROLA INC3
Top patents by PatentIndex Score
3 records- 0180US5286581APhase-shift mask and method for makingMOTOROLA INC·Filed 1991·Granted Feb 15, 1994·50 cites·14 claims
- 0261US5273850AChromeless phase-shift mask and method for makingMOTOROLA INC·Filed 1991·Granted Dec 28, 1993·17 cites·10 claims
- 0342US5147812AFabrication method for a sub-micron geometry semiconductor deviceMOTOROLA INC·Filed 1992·Granted Sep 15, 1992·16 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →