Inventor · disambiguated record
Kyung-Hwa Min
Also filed as: MIN KYUNG-HWA
4 granted patents·6 citations·filing 1997–2002
64Inventor score
Files withSAMSUNG ELECTRONICS CO LTD4
Top patents by PatentIndex Score
4 records- 0148US6959069B2Method for testing subscriber line of private automatic branch exchange using dual-tone multi-frequency signalSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Oct 25, 2005·1 cites·24 claims
- 0226US6480596B1Direct inward-outward dialing trunk circuitSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Nov 12, 2002·3 cites·16 claims
- 0324US6345096B1Central office line interfacing circuitSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Feb 5, 2002·1 cites·31 claims
- 0424US5930101AOvervoltage cut-off circuit of private exchange branch having tie lineSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Jul 27, 1999·1 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →