Inventor · disambiguated record
Chang-Keun Back
Also filed as: BACK CHANG-KEUN
2 granted patents·5 pending applications·0 citations·filing 2009–2012
28Inventor score
Technology areasH01M
Top patents by PatentIndex Score
7 records- 0154US9269985B2Rechargeable lithium batteryRYU JAE-YUL·Filed 2012·Granted Feb 23, 2016·0 cites·10 claims
- 0250US8268487B2Rechargeable lithium batteryRYU JAE-YUL·Filed 2010·Granted Sep 18, 2012·0 cites·10 claims
- 0343US2013045419A1Negative active material for rechargeable lithium battery, negative electrode including the same and method of preparing the same, and rechargeable lithium battery including the sameCHUN HEE-JOON·Filed 2011·Application pending·0 cites
- 0442US2013052533A1Negative active material for lithium secondary battery and lithium secondary battery including the sameCHUN HEE-JOON·Filed 2012·Application pending·0 cites
- 0536US2011293990A1Rechargeable lithium batteryRYU JAE-YUL·Filed 2010·Application pending·0 cites
- 0636US2011293991A1Rechargeable lithium batteryRYU JAE-YUL·Filed 2011·Application pending·0 cites
- 0735US2010112420A1Internal pressure measuring apparatus for secondary batteryBACK CHANG-KEUN·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →