Inventor · disambiguated record
Changbum Ahn
Also filed as: AHN CHANGBUM
18 granted patents·8 pending applications·43 citations·filing 2009–2015
91Inventor score
Top patents by PatentIndex Score
26 records- 0190US8900742B2Secondary battery and method of manufacturing the secondary batteryAHN CHANGBUM·Filed 2010·Granted Dec 2, 2014·12 cites·10 claims
- 0281US8551641B2Pouch type secondary battery with safety memberAHN CHANGBUM·Filed 2010·Granted Oct 8, 2013·3 cites·20 claims
- 0380US8828602B2Secondary battery with electrode leads at an outer side of a battery caseAHN CHANGBUM·Filed 2010·Granted Sep 9, 2014·3 cites·17 claims
- 0479US8709637B2Electrode assembly with centrally wound separator memberAHN CHANGBUM·Filed 2010·Granted Apr 29, 2014·3 cites·13 claims
- 0577US9088034B2Secondary battery and battery pack using the sameAHN CHANGBUM·Filed 2010·Granted Jul 21, 2015·2 cites·16 claims
- 0677US8771861B2Secondary battery and method for manufacturing the sameAHN CHANGBUM·Filed 2010·Granted Jul 8, 2014·2 cites·29 claims
- 0776US9099696B2Secondary batteryAHN CHANGBUM·Filed 2010·Granted Aug 4, 2015·3 cites·18 claims
- 0876US9005783B2Pouch-type rechargeable battery with polarized body and coverAHN CHANGBUM·Filed 2010·Granted Apr 14, 2015·2 cites·30 claims
- 0976US8815434B2Electrode assembly for secondary battery with wound and folded separator portions and secondary battery having the sameAHN CHANGBUM·Filed 2010·Granted Aug 26, 2014·2 cites·20 claims
- 1075US9379371B2Secondary batteryAHN CHANGBUM·Filed 2010·Granted Jun 28, 2016·2 cites·15 claims
- 1175US8697268B2Secondary batteryCHOI KYUGIL·Filed 2011·Granted Apr 15, 2014·3 cites·13 claims
- 1273US9159969B2Laminate strengthened battery pack and method of manufacturing the sameAHN CHANGBUM·Filed 2010·Granted Oct 13, 2015·2 cites·15 claims
- 1369US8895180B2Lithium polymer secondary battery with external wrapping memberAHN CHANGBUM·Filed 2010·Granted Nov 25, 2014·1 cites·22 claims
- 1467US8637182B2Secondary battery including a plurality of aligned positive and negative electrode tabsCHO JAKYUNG·Filed 2010·Granted Jan 28, 2014·2 cites·12 claims
- 1566US9419255B2Secondary batteryCHOI KYUGIL·Filed 2010·Granted Aug 16, 2016·1 cites·12 claims
- 1654US2016111699A1Electrode assembly block and method of manufacturing the same, and secondary battery and method of manufacturing the sameSAMSUNG SDI CO LTD·Filed 2015·Application pending·0 cites
- 1754US2010304198A1Electrode assembly for secondary battery and method of manufacturing the sameSAMSUNG SDI CO LTD·Filed 2009·Application pending·0 cites
- 1850US2011135996A1Electrode assembly block and method of manufacturing the same, and secondary battery and method of manufacturing the sameAHN CHANGBUM·Filed 2010·Application pending·0 cites
- 1946US8557417B2Secondary batteryAHN CHANGBUM·Filed 2010·Granted Oct 15, 2013·0 cites·13 claims
- 2045US2012189894A1Electrode assembly and secondary battery including the sameAHN CHANGBUM·Filed 2012·Application pending·0 cites
- 2144US9577239B2Secondary battery having an electrode assemblyAHN CHANGBUM·Filed 2010·Granted Feb 21, 2017·0 cites·16 claims
- 2244US8980461B2Separator for lithium secondary battery and lithium secondary battery including the sameHAN SEONGHOON·Filed 2011·Granted Mar 17, 2015·0 cites·15 claims
- 2344US2011143181A1Separator, method of manufacturing separator, and lithium secondary battery including separatorSAMSUNG SDI CO LTD·Filed 2010·Application pending·0 cites
- 2443US2011104520A1Secondary battery and battery pack using the sameAHN CHANGBUM·Filed 2010·Application pending·0 cites
- 2542US2011123841A1Electrode assembly and secondary battery including the sameAHN CHANGBUM·Filed 2010·Application pending·0 cites
- 2638US2011117414A1Secondary BatteryCHOI KYUGIL·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →