Inventor
Han Ho Lee
Inventor
Daejeon, KR
Overview
33→
Patents
1997–2019
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution30%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy29%
Y02PClimate change mitigation technologies in the production or processing of goods9%
Y02TClimate change mitigation technologies related to transportation5%
H02JElectric power networks4%
C01BNon-metallic elements3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
G11BInformation storage based on relative movement between record carrier and transducer2%
H04NPictorial communication, e.g. television2%
B22FWorking metallic powder1%
PatentTitleYear
10,205,164Porous silicon-based anode active material, method for preparing the same, and lithium secondary battery comprising the same201910,154,395Terminal and service providing device, electronic wallet system comprising the same, control method thereof, and non-transitory computer readable storage medium having computer program recorded thereon20189,960,400Separator having porous coating layer, and electrochemical device containing the same20189,947,922Porous silicon-based particles, method of preparing the same, and lithium secondary battery including the porous silicon-based particles20189,673,490'Method and system for cooling secondary battery'20179,537,173'Pouch type lithium secondary battery'20179,142,819'Separator having porous coating layer, and electrochemical device containing the same'20159,136,508'Secondary battery with enhanced contact resistance'20159,099,721'High-power lithium secondary battery'20159,065,152'Secondary battery with an improved safety'20158,609,273'Anode coated with lithium fluoride compounds, method for preparing the same, and lithium secondary battery having the same'20138,580,419'Secondary battery with improved storage characteristics and method for manufacturing the same'20138,557,431'Pouch and secondary battery comprising the same'20138,530,075'Water-resistant pouch type secondary cell'20138,501,355'Electrolyte, and secondary battery comprising same'20138,277,981'Secondary battery with improved storage characteristics and method for manufacturing the same'20128,168,332'Separator having porous coating layer and electrochemical device containing the same'20128,148,004'Water-resistant pouch type secondary cell'20128,142,936'Non-aqueous electrolyte and lithium secondary battery using the same'20128,043,743'Pouch type secondary battery with improved safety'20117,773,751'Apparatus and method for controlling the copy and play of a digital audio contents'20107,663,341'System for controlling voltage balancing in a plurality of lithium-ion cell battery packs and method thereof'20107,638,973'System for controlling voltage balancing in a plurality of lithium-ion cell battery packs and method thereof'20097,535,198'Switching circuit for balancing of battery cell\'s voltage based on interrupting balancing current'20097,386,729'Method of inserting/detecting digital watermark and apparatus for using thereof'20086,975,733'Watermarking of digital images using wavelet and discrete cosine transforms'20055,922,146'Hydrogen-absorbing alloy of ultra high capacity for electrode of secondary battery'19995,888,317'Hydrogen-storage material employing ti-mn alloy system'19995,874,824'Method of activation treatment of Ni/MH secondary battery by hot-charging'19995,857,139'Process for preparing an electrode for secondary battery employing hydrogen-storage alloy'19995,701,078'Method of measuring residual capacity of a Ni/MH cell'19975,645,953'Secondary battery and method for controlling the self-discharge of a nickel/metal hydride secondary battery'19975,599,640'Alkaline fuel cell'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1999Patents assigned to KOREA ADVANCED INST SCI & TECH (6)· patent assignee history
1997–2018Based in Daejeon, KR· patent location history
1997–2019Based in Seoul, KR· patent location history
2009–2019Patents assigned to LG CHEMICAL LTD (22)· patent assignee history
2012–2017Patents assigned to LEE HAN HO (10)· patent assignee history
2012–2015Patents assigned to BAE YOON-JUNG (3)· patent assignee history
2012–2017Patents assigned to CHAE JONG HYUN (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 22 | 2009–2019 |
| LEE HAN HOself | 10 | 2012–2017 |
| KOREA ADVANCED INST SCI & TECH | 6 | 1997–1999 |
| BAE YOON-JUNG | 3 | 2012–2015 |
| CHAE JONG HYUN | 3 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 19 | 1997–2018 |
| Seoul, KR | 14 | 1997–2019 |