Inventor
Ho-Chun Lee
Inventor
Daejeon, KR
Overview
44→
Patents
2010–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 44 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 distribution32%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy31%
Y02TClimate change mitigation technologies related to transportation11%
Y02PClimate change mitigation technologies in the production or processing of goods4%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
H01BCables3%
G01RMeasuring electric variables2%
H01GCapacitors2%
Y10TTechnical subjects covered by former us classification2%
C01BNon-metallic elements1%
PatentTitleYear
11,086,584Electronic device, system of electronic device, and system operating method of electronic device202111,075,017Modular lower moving system for nuclear fuel handling202110,003,103Additive having cyano group for non-aqueous electrolyte and electrochemical device using the same20189,958,723Liquid crystal display device20189,921,426'Display with blue pigment layer under black matrix'20189,825,327'Non-aqueous electrolyte lithium secondary battery'20179,722,253'Non-aqueous electrolyte and electrochemical device comprising the same'20179,466,856'Non-aqueous electrolyte and electrochemical device comprising the same'20169,362,592'Method of preparing gel polymer electrolyte secondary battery and gel polymer electrolyte secondary battery'20169,337,510'Non-aqueous electrolyte and secondary battery using the same'20169,287,583'Additive having cyano group for non-aqueous electrolyte and electrochemical device using the same'20169,255,973'System and method for estimating long term characteristics of battery'20169,246,191'Non-aqueous electrolyte lithium secondary battery'20169,236,610'Cathode active material for lithium secondary battery'20169,105,943'Non-aqueous electrolyte lithium secondary battery'20159,023,525'Cathode active material for lithium secondary battery'20158,936,880'Cylindrical lithium secondary battery with pressure activated current interruptive device'20158,916,297'Method of preparing gel polymer electrolyte secondary battery and gel polymer electrolyte secondary battery'20148,895,195'Non-aqueous electrolyte and electrochemical device comprising the same'20148,835,055'Cathode active material for lithium secondary battery'20148,828,611'Non-aqueous electrolyte and electrochemical device comprising the same'20148,808,927'Nonaqueous electrolyte lithium secondary battery'20148,741,473'Pouch-type lithium secondary battery'20148,673,506'Non-aqueous electrolyte and lithium secondary battery having the same'20148,597,826'Nonaqueous electrolyte comprising oxyanion and lithium secondary battery using the same'20138,546,024'Non-aqueous electrolyte lithium secondary battery'20138,524,400'Non-aqueous electrolyte and secondary battery using the same'20138,455,143'Non-aqueous electrolyte solution for lithium ion secondary battery and lithium ion secondary battery having the same'20138,412,658'System and method for estimating long term characteristics of battery'20138,395,729'Liquid crystal display device'20138,277,972'Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same'20128,268,489'Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery comprising the same'20128,142,936'Non-aqueous electrolyte and lithium secondary battery using the same'20128,124,285'Electrode having solid electrolyte interface and secondary battery using the same'20128,119,292'Nonaqueous electrolyte for improving performance and lithium secondary battery comprising the same'20127,972,733'Non-aqueous electrolyte and secondary battery using the same'20117,947,398'Electrode for a secondary battery and secondary battery comprising the same'20117,927,747'Additives for non-aqueous electrolyte and lithium secondary battery using the same'20117,914,707'Additive for non-aqueous electrolyte and secondary battery using the same'20117,910,249'Additive for nonaqueous electrolyte and secondary battery using the same'20117,884,694'Transformer'20117,824,578'Additives for non-aqueous electrolytes and electrochemical device using the same'20107,695,867'Method for regulating terminal voltage of cathode during overdischarge and cathode active material for lithium secondary battery'20107,666,330'Additive for non-aqueous electrolyte and secondary battery using the same'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2018Patents assigned to LG CHEMICAL LTD (38)· patent assignee history
2010–2021Based in Daejeon, KR· patent location history
2012–2017Patents assigned to LEE HO-CHUN (17)· patent assignee history
2012–2017Patents assigned to CHO JEONG-JU (14)· patent assignee history
2012–2017Patents assigned to JEON JONG-HO (10)· patent assignee history
2012–2016Patents assigned to LEE HO CHUN (7)· patent assignee history
2013Based in Gumi-si, KR· patent location history
2018Based in Paju-si, KR· patent location history
2018Based in Goyang-si, KR· patent location history
2021Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 38 | 2010–2018 |
| LEE HO-CHUNself | 17 | 2012–2017 |
| CHO JEONG-JU | 14 | 2012–2017 |
| JEON JONG-HO | 10 | 2012–2017 |
| LEE HO CHUNself | 7 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 39 | 2010–2021 |
| Yongin-si, KR | 1 | 2021 |
| Paju-si, KR | 1 | 2018 |
| Goyang-si, KR | 1 | 2018 |
| Gumi-si, KR | 1 | 2013 |