Inventor

Eui-Hwan Song

Inventor

Yongin-si, KR

Overview

2001–2018

Patent span

Electricity

Primary field (CPC H)

Patents· 41 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy34%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution34%

C01BNon-metallic elements5%

H01GCapacitors4%

Y02PClimate change mitigation technologies in the production or processing of goods4%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%

B60LPropulsion of electrically-propelled vehicles3%

H02JElectric power networks3%

Y02TClimate change mitigation technologies related to transportation3%

A47BTables1%

PatentTitleYear

9,923,397'Battery pack, apparatus having the same and method of controlling battery'2018 9,793,064'Crystalline carbonaceous material with controlled interlayer spacing and method of preparing same'2017 9,738,174'Multiple battery pack and operating method thereof'2017 9,590,271'Electrolyte for a lithium battery and a lithium battery comprising the same'2017 9,479,000'Battery pack including different kinds of cells and power device including the same'2016 9,153,842'Rechargeable lithium battery including positive electrode including activated carbon and electrolyte containing propylene carbonate'2015 9,093,711'Active material including a thin film graphite layer and rechargeable lithium battery'2015 9,088,036'Rechargeable lithium battery'2015 9,054,365'Negative active material for rechargeable lithium battery and rechargeable lithium battery'2015 8,894,964'Crystalline carbonaceous material with controlled interlayer spacing and method of preparing same'2014 8,895,176'Lithium rechargeable battery module'2014 8,852,809'Positive electrode for rechargeable lithium battery with high voltage and rechargeable lithium battery including same'2014 8,841,035'Flame retardant electrolyte solution for rechargeable lithium battery and rechargeable lithium battery including the same'2014 8,771,878'Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same'2014 8,691,442'Negative active material comprising carbon core particles coated with thin film covering for a rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same'2014 8,647,768'Positive active material composition and positive electrode for electrochemical device, and electrochemical device including the same'2014 8,628,883'Positive electrode for rechargeable lithium battery and rechargeable lithium battery including same'2014 8,372,536'Battery module'2013 8,334,072'Negative active material having a core coated with a low crystalline carbon layer for rechargeable lithium battery and rechargeable lithium battery including same'2012 8,273,480'Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same'2012 8,268,283'Crystalline carbonaceous material with controlled interlayer spacing and method of preparing same'2012 7,846,588'Electrolyte for lithium secondary battery and lithium secondary battery comprising same'2010 7,745,053'Lithium secondary battery having an improved polymer electrolyte'2010 7,718,322'Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising same'2010 7,638,242'Polymer electrolyte composition for rechargeable lithium battery and rechargeable lithium battery including the same'2009 7,560,195'Electrolyte for lithium battery and lithium battery comprising the same'2009 7,491,471'Electrolyte for lithium secondary battery and lithium secondary battery comprising same'2009 7,452,634'Polymer electrolyte composition for rechargeable lithium battery and rechargeable lithium battery fabricated using same'2008 7,238,452'Electrolyte for lithium battery and lithium battery comprising same'2007 7,226,703'Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising same'2007 7,223,501'Polymer electrolyte and lithium battery employing the same'2007 7,223,500'Non-aqueous electrolyte and a lithium secondary battery comprising the same'2007 7,150,944'Non-aqueous electrolyte compositions and lithium secondary batteries made thereof'2006 7,037,624'Electrolyte for lithium battery, method of preparing the same, and lithium battery comprising same'2006 6,613,480'Electrolyte for rechargeable lithium battery and rechargeable lithium battery using same'2003 6,589,698'Electrolyte for rechargeable lithium battery'2003 6,541,162'Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising the same'2003 6,521,375'Electrolyte for rechargeable lithium battery exhibiting good cycle life characteristics and rechargeable lithium battery using same'2003 6,511,769'Electrolyte for rechargeable lithium battery'2003 6,503,663'Organic electrolyte and lithium secondary battery'2003 6,232,020'Non-flammable electrolyte compositions and lithium secondary batteries made thereof'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2018Patents assigned to SAMSUNG SDI CO LTD (41)· patent assignee history

2001–2003Based in Chungcheongnam-do, KR· patent location history

2003–2007Based in Cheonan-si, KR· patent location history

2006–2013Based in Suwon-si, KR· patent location history

2012–2017Patents assigned to SONG EUI-HWAN (16)· patent assignee history

2012–2017Patents assigned to SHEEM KYEU-YOON (14)· patent assignee history

2012–2015Patents assigned to ISHIDA SUMIHITO (8)· patent assignee history

2012–2017Patents assigned to KA BOK-HYUN (5)· patent assignee history

2012–2018Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG SDI CO LTD	41	2001–2018
SONG EUI-HWANself	16	2012–2017
SHEEM KYEU-YOON	14	2012–2017
ISHIDA SUMIHITO	8	2012–2015
KA BOK-HYUN	5	2012–2017

Locations

Location	Patents	Span
Yongin-si, KR	19	2012–2018
Suwon-si, KR	13	2006–2013
Chungcheongnam-do, KR	5	2001–2003
Cheonan-si, KR	4	2003–2007