Inventor · disambiguated record
Hwan-Chang Kim
Also filed as: KIM HWAN · KIM HWAN CHANG
10 granted patents·1 pending application·31 citations·filing 2001–2016
84Inventor score
Top patents by PatentIndex Score
11 records- 0172US9059472B2Winder for electrode assembly of rechargeable batterySAMSUNG SDI CO LTD·Filed 2013·Granted Jun 16, 2015·2 cites·9 claims
- 0259US6517390B2Connecting terminal for storage batteryFiled 2001·Granted Feb 11, 2003·13 cites·16 claims
- 0358US9022815B2Connecting terminal for storage batteryCHANG HWAN PREC TERMINAL CO LTD·Filed 2013·Granted May 5, 2015·4 cites·10 claims
- 0450US9006922B2Power supply apparatus for electric bicycleLEE SANGHOON·Filed 2011·Granted Apr 14, 2015·1 cites·17 claims
- 0549US6884123B2Connecting terminal for storage batteryFiled 2002·Granted Apr 26, 2005·7 cites·13 claims
- 0646US8986052B2Connecting terminal for storage batteryCHANG HWAN PREC TERMINAL CO LTD·Filed 2013·Granted Mar 24, 2015·1 cites·12 claims
- 0744US2015020578A1Apparatus for inspecting leak of battery and method of inspecting leak of battery using the apparatusSAMSUNG SDI CO LTD·Filed 2014·Application pending·0 cites
- 0834US7993168B1Battery terminalCHANG HWAN PREC TERMINAL CO LTD·Filed 2010·Granted Aug 9, 2011·0 cites·4 claims
- 0932US9893440B2Vertical type connecting terminal for storage batteryCHANG HWAN PREC TERMINAL CO LTD·Filed 2016·Granted Feb 13, 2018·0 cites·10 claims
- 1032USD488129STerminal for storage batteryFiled 2002·Granted Apr 6, 2004·2 cites·1 claims
- 1124USD465454STerminal for storage batteryKIM HWAN-CHANG·Filed 2001·Granted Nov 12, 2002·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →