Inventor · disambiguated record
Pui Kum Lee
Also filed as: LEE PUI KUM
3 granted patents·341 citations·filing 1975–1977
78Inventor score
Files withMINNESOTA MINING & MFG3
Top patents by PatentIndex Score
3 records- 0194US4053433AMethod of tagging with color-coded microparticlesMINNESOTA MINING & MFG·Filed 1975·Granted Oct 11, 1977·250 cites·18 claims
- 0290US4095875AMethod of forming a retroreflective material via light interference fringe patternsMINNESOTA MINING & MFG·Filed 1977·Granted Jun 20, 1978·68 cites·11 claims
- 0371US4036552ARetroreflective material made by recording a plurality of light interference fringe patternsMINNESOTA MINING & MFG·Filed 1975·Granted Jul 19, 1977·23 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →