Inventor
CHOI WAN-UK
KR27 patents
⚠️ This page may combine multiple inventors who share the name “CHOI WAN-UK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
8 patentsUS8377592B2Feb 19, 2013
Negative active material for rechargeable lithium battery, and method of preparing the same
SAMSUNG SDI CO LTD37 citations92
US6395427B1May 28, 2002
Negative active material for rechargeable lithium battery and method of preparing same
SAMSUNG SDI CO LTD39 citations92
US6355377B1Mar 12, 2002
Negative active material for rechargeable lithium battery and method of preparing same
SAMSUNG SDI CO LTD45 citations92
US6479426B2Nov 12, 2002
Negative active material for lithium secondary battery
SAMSUNG SDI CO LTD10 citations74
US7799460B2Sep 21, 2010
Negative electrode active material for lithium-based secondary battery and method of preparing same
SAMSUNG SDI CO LTD2 citations63
US7662513B2Feb 16, 2010
Negative electrode active material for lithium-based secondary battery and method of preparing same
SAMSUNG SDI CO LTD2 citations63
US8349492B2Jan 8, 2013
Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including same
SAMSUNG SDI CO LTD2 citations62
US7931984B2Apr 26, 2011
Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD5 citations61
SAMSUNG DISPLAY DEVICES CO LTD
7 patentsUS6482547B1Nov 19, 2002
Negative active material for lithium secondary battery and lithium secondary battery using the same
SAMSUNG DISPLAY DEVICES CO LTD93 citations98
US6391495B1May 21, 2002
Negative active material for lithium secondary battery, method of preparing the same and lithium secondary battery comprising the same
SAMSUNG DISPLAY DEVICES CO LTD44 citations92
US6521380B1Feb 18, 2003
Rechargeable lithium battery
SAMSUNG DISPLAY DEVICES CO LTD14 citations78
US6399250B1Jun 4, 2002
Negative material for rechargeable lithium battery and method of preparing the same
SAMSUNG DISPLAY DEVICES CO LTD9 citations74
US6245460B1Jun 12, 2001
Negative electrode active material for lithium-based secondary battery and method of preparing same
SAMSUNG DISPLAY DEVICES CO LTD6 citations74
US6887622B2May 3, 2005
Carbonaceous active material for lithium secondary battery
SAMSUNG DISPLAY DEVICES CO LTD4 citations63
US6730135B2May 4, 2004
Active negative material for lithium secondary battery, method of preparing the same and lithium secondary battery using the same
SAMSUNG DISPLAY DEVICES CO LTD2 citations63
CHOI NAM-SOON
2 patentsUS8592083B2Nov 26, 2013
Negative electrode and negative active material for rechargeable lithium battery, and rechargeable lithium battery including same
CHOI NAM-SOON0 citations50
US8524394B2Sep 3, 2013
Negative electrode and negative active material for rechargeable lithium battery, and rechargeable lithium battery including same
CHOI NAM-SOON0 citations50