Inventor · disambiguated record
Hyang-Jin Koh
Also filed as: KOH HYANG-JIN
5 granted patents·16 citations·filing 1997–2003
66Inventor score
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5 records- 0158US6190469B1Method for manufacturing high strength and high formability hot-rolled transformation induced plasticity steel containing copperPO HANG IRON & STEEL·Filed 1997·Granted Feb 20, 2001·16 cites·5 claims
- 0237US6825598B2Tension mask with inner shield structure for cathode ray tubeSAMSUNG SDI CO LTD·Filed 2003·Granted Nov 30, 2004·0 cites·18 claims
- 0336US6825600B2Color selection apparatus for cathode ray tube having real and dummy bridgesSAMSUNG SDI CO LTD·Filed 2002·Granted Nov 30, 2004·0 cites·8 claims
- 0435US6621201B2Flat mask for cathode ray tubeSAMSUNG SDI CO LTD·Filed 2002·Granted Sep 16, 2003·0 cites·20 claims
- 0534US6628059B2Color selection apparatus for cathode ray tubeSAMSUNG SDI CO LTD·Filed 2002·Granted Sep 30, 2003·0 cites·16 claims
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