Inventor
Je Jun Lee
Inventor
Daejeon, KR
Overview
17→
Patents
2007–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 17 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 energy31%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution31%
Y02PClimate change mitigation technologies in the production or processing of goods18%
H05BElectric heating4%
Y02TClimate change mitigation technologies related to transportation4%
C23FNon-mechanical removal of metallic material from surface2%
F04DNon-positive-displacement pumps2%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants2%
F24CDomestic stoves or ranges2%
G01RMeasuring electric variables2%
PatentTitleYear
10,818,959Cap assembly having improved stability and cylindrical secondary battery including the same202010,790,486Secondary battery and method for manufacturing the same202010,615,381Cap assembly for secondary battery202010,497,992Washer for detecting electrolyte leakage, and secondary battery comprising same201910,490,792Cap assembly for secondary battery201910,290,903Jellyroll-type electrode assembly and secondary battery comprising the same201910,153,465Top cap assembly for secondary battery201810,115,935Corrosion resistant tube for secondary battery and secondary battery comprising the same20189,620,751'Dual sealing cap assembly and cylindrical secondary battery including the same'20179,178,190'Cap assembly having improved manufacturing processability and cylindrical battery comprising same'20159,153,805'Cylindrical secondary battery'20158,993,141'Cap assembly and secondary battery using the same'20158,927,123'Cap assembly of cylindrical rechargeable battery and cylindrical rechargeable battery'20158,501,333'Cap assembly and secondary battery using the same'20138,420,257'Cap assembly comprising gasket prevented from sagging'20137,473,070'Blower and design method of discharge port thereof'20097,183,529'Over-the-range microwave oven that guides air to a suction port'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2009Patents assigned to LG ELECTRONICS INC (2)· patent assignee history
2007–2009Based in Seoul, KR· patent location history
2013–2020Patents assigned to LG CHEMICAL LTD (15)· patent assignee history
2013–2017Patents assigned to KIM SUNG JONG (3)· patent assignee history
2013–2017Patents assigned to KU CHA HUN (3)· patent assignee history
2013–2017Patents assigned to LEE JE JUN (3)· patent assignee history
2013–2020Based in Daejeon, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 15 | 2013–2020 |
| KIM SUNG JONG | 3 | 2013–2017 |
| KU CHA HUN | 3 | 2013–2017 |
| LEE JE JUNself | 3 | 2013–2017 |
| LG ELECTRONICS INC | 2 | 2007–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 15 | 2013–2020 |
| Seoul, KR | 2 | 2007–2009 |