Inventor · disambiguated record

Kang-Mi Lee

Also filed as: LEE KANG M · LEE KANG-MI

2 granted patents·11 citations·filing 1991–2014

54Inventor score

Technology areasB61D H03H

Files withKOREA RAILROAD RES INST1 US NAVY1

Top patents by PatentIndex Score

2 records

0162US9688290B2Electric rail car door structureKOREA RAILROAD RES INST·Filed 2014·Granted Jun 27, 2017·2 cites·7 claims
0242US5208842APrecision digitally-controlled variable attenuation circuitUS NAVY·Filed 1991·Granted May 4, 1993·9 cites·20 claims

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