Inventor
Joo Hwan Sung
Inventor
Daejeon, KR
Overview
15→
Patents
2012–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 15 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 energy30%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution30%
Y02PClimate change mitigation technologies in the production or processing of goods25%
F04BPositive-displacement machines for liquids2%
G11CStatic stores2%
H01LSemiconductor devices2%
H10BElectronic memory devices2%
H10DInorganic electric semiconductor devices2%
Y02TClimate change mitigation technologies related to transportation2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
11,121,148Semiconductor device202110,818,959Cap assembly having improved stability and cylindrical secondary battery including the same202010,784,489Electrode assembly202010,505,216Secondary battery201910,483,502Battery cell having anti-wrinkle member201910,403,924Rechargeable battery201910,276,887Flexible battery cell201910,115,938Battery case having anti-wrinkle pattern201810,090,492Battery cell with safety improved using inert particles201810,050,301Battery cell including electrode assembly coated with inert particles201810,014,497Pouch-type secondary battery including sealed part having recess20188,993,143'Jelly-roll of structure having elastic member adhered on active material-non-coated portion and secondary battery employed with the same'20158,974,936'Prismatic secondary battery employed with safety groove'20158,388,317'Direct crankshaft of air compressor'20138,129,049'Jelly-roll having active material layer with different loading amount'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2020Patents assigned to LG CHEMICAL LTD (13)· patent assignee history
2012–2015Patents assigned to SUNG JOO-HWAN (4)· patent assignee history
2012–2015Patents assigned to KIM DONGMYUNG (2)· patent assignee history
2012–2020Based in Daejeon, KR· patent location history
2013Based in Chungcheongbuk-do, KR· patent location history
2015Patents assigned to AHN SOONHO (1)· patent assignee history
2015Patents assigned to BAEK SE-HOON (1)· patent assignee history
2021Based in Seoul, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 13 | 2012–2020 |
| SUNG JOO-HWANself | 4 | 2012–2015 |
| KIM DONGMYUNG | 2 | 2012–2015 |
| AHN SOONHO | 1 | 2015 |
| BAEK SE-HOON | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 13 | 2012–2020 |
| Seoul, KR | 1 | 2021 |
| Chungcheongbuk-do, KR | 1 | 2013 |