Inventor · disambiguated record
Hyun Kyo Choi
Also filed as: CHOI HYUN K · CHOI HYUN KYO
3 granted patents·52 citations·filing 1989–2002
71Inventor score
Top patents by PatentIndex Score
3 records- 0178US5017754APlasma reactor used to treat powder material at very high temperaturesHYDRO QUEBEC·Filed 1989·Granted May 21, 1991·37 cites·3 claims
- 0256US6899760B2Silicon single crystal growing furnace supplemented with low melting point dopant feeding instrument and the low melting point dopant feeding method thereofSILTRON INC·Filed 2002·Granted May 31, 2005·4 cites·9 claims
- 0345US5254829AUse of a plasma torch to open a tap hole in a metal furnaceHYDRO QUEBEC·Filed 1990·Granted Oct 19, 1993·11 cites·15 claims
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