Inventor · disambiguated record
Choong-Jin Yang
Also filed as: YANG CHOONG J · YANG CHOONG-JIN
3 granted patents·46 citations·filing 1988–1995
70Inventor score
Technology areasH01F
Top patents by PatentIndex Score
3 records- 0173US4919732AIron-neodymium-boron permanent magnet alloys which contain dispersed phases and have been prepared using a rapid solidification processKUBOTA LTD·Filed 1988·Granted Apr 24, 1990·24 cites·2 claims
- 0268US4895607AIron-neodymium-boron permanent magnet alloys prepared by consolidation of amorphous powdersKUBOTA LTD·Filed 1988·Granted Jan 23, 1990·19 cites·3 claims
- 0329US5520748AProcess for manufacturing Alnico system permanent magnetPO HANG IRON & STEEL·Filed 1995·Granted May 28, 1996·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →