HC

Hee Won CHOI

LS Lg Energy Solution: 18 patents #72 of 1,886Top 4%
LG: 7 patents #6,102 of 26,165Top 25%
Overall (All Time): #157,977 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12431483 Method for manufacturing negative electrode, negative electrode obtained therefrom and secondary battery including the same Tae Gyun Noh, Mi Ru Jo, Chan Ki Park 2025-09-30
12294087 Negative electrode active material for lithium secondary battery, and negative electrode for lithium secondary battery and lithium secondary battery including the same Jae Wook Lee, Eun Kyung Kim, Seung Youn Choi, Je-Young Kim 2025-05-06
12237508 Negative electrode active material for secondary battery, method of producing the same, and negative electrode for secondary battery and lithium secondary battery including the same Je-Young Kim, Sang-Wook Woo, Li Lin Piao 2025-02-25
12176544 Negative electrode and secondary battery including the negative electrode Je-Young Kim, Sang-Wook Woo, Li Lin Piao 2024-12-24
12087934 Method of producing negative electrode active material for secondary battery, negative electrode for secondary battery, and lithium secondary battery including the same Je-Young Kim, Sang-Wook Woo, Li Lin Piao 2024-09-10
12080873 Negative electrode and secondary battery including the negative electrode Li Lin Piao, Je-Young Kim, Sang-Wook Woo 2024-09-03
12080889 Negative electrode for lithium secondary battery and lithium secondary battery comprising the same Lilin Piao, Je-Young Kim, Sang-Wook Woo 2024-09-03
12051798 Deposition of lithium fluoride on surface of lithium metal and lithium secondary battery using the same Oh Byong Chae, Sang-Wook Woo, Eun Kyung Kim 2024-07-30
11990602 Lithium metal patterning and electrochemical device using the same Oh Byong Chae, Eun Kyung Kim, Sang-Wook Woo, Geun Sik Jo, Soo-Hee KANG 2024-05-21
11894548 Negative electrode active material, method of preparing the negative electrode active material, negative electrode, and secondary battery including the negative electrode Jae Wook Lee 2024-02-06
11866338 Anode active material for secondary battery, anode comprising same, and method for manufacturing same Je-Young Kim, Sang-Wook Woo, Li Lin Piao 2024-01-09
11862799 Anode active material for secondary battery, anode comprising same, and method for manufacturing same Je-Young Kim, Sang-Wook Woo, Li Lin Piao 2024-01-02
11799072 Anode active material for secondary battery, electrode comprising same, and method for manufacturing same Je-Young Kim, Sang-Wook Woo, Li Lin Piao 2023-10-24
11799070 Negative electrode active material for lithium secondary battery, method of preparing the same, and negative electrode for lithium secondary battery and lithium secondary battery including the same Jae Wook Lee, Eun Kyung Kim, Seung Youn Choi, Je-Young Kim 2023-10-24
11784314 Negative electrode for lithium secondary battery and lithium secondary battery including the same Sang-Wook Woo 2023-10-10
11764349 Negative electrode active material for lithium secondary battery and negative electrode for lithium secondary battery including the same Jae Wook Lee, Eun Kyung Kim, Seung Youn Choi, Je-Young Kim 2023-09-19
11539039 Negative electrode for lithium secondary battery, lithium secondary battery comprising the same, and preparation method thereof Oh Byong Chae, Eun Kyung Kim, Dong Sub Jung, Sang-Wook Woo, Ju Ho Chung 2022-12-27
11522198 Negative electrode for lithium-metal secondary battery and lithium-metal secondary battery including the same Sang-Wook Woo, Oh Byong Chae, Eun Kyung Kim 2022-12-06
11108046 Negative electrode active material for lithium secondary battery, negative electrode and lithium secondary battery comprising the same Dong Sub Jung 2021-08-31
10886514 Separator for lithium secondary battery and lithium secondary battery including the same Sang-Wook Woo, Oh Byong Chae, Eun Kyung Kim 2021-01-05
10804539 Negative electrode for lithium-metal secondary battery and lithium-metal secondary battery including the same Sang-Wook Woo, Oh Byong Chae, Eun Kyung Kim 2020-10-13
10727478 Negative electrode for lithium ion secondary battery and method for manufacturing the same Oh Byong Chae, Sang-Wook Woo, Eun Kyung Kim 2020-07-28
10622641 Secondary battery anode comprising lithium metal layer having micropattern and protective layer thereof, and method for producing same Sang-Wook Woo, Jeong Woo Shon, Oh Byong Chae, Eun Kyung Kim, Ki Hwan Kim 2020-04-14
10573925 Electrode for secondary battery and method of manufacturing the same Oh Byong Chae, Sang-Wook Woo, Eun Kyung Kim 2020-02-25
10439221 Negative electrode active material for lithium secondary battery and negative electrode for lithium secondary battery including the same Sang-Wook Woo, Dong Sub Jung, Dong Hyuk Kim, Eun Kyung Kim 2019-10-08