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USPTO Patent Rankings Data through Dec 31, 2025
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Dae Jin Lee — 17 Patents

LG: 8 patents #5,449 of 26,165Top 25%
HCHyundai Heavy Industries Co.: 3 patents #13 of 220Top 6%
LSLg Energy Solution: 3 patents #635 of 1,886Top 35%
KCKepco Nuclear Fuel Co.: 1 patents #105 of 197Top 55%
KTKorea Institute Of Ceramic Engineering And Technology: 1 patents #19 of 106Top 20%
Daejeon, KR: #1,607 of 14,297 inventorsTop 15%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Dae Jin Lee has been granted 17 US patents while listed as an inventor at LG. The first was granted in 2005 and the most recent in March 2025. Dae Jin Lee ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Dae Jin Lee in Daejeon, KR.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12249718 Negative electrode and secondary battery including negative electrode Tae Gon Kim, Ki Won Sung, Wang Mo Jung, Sin Young Park, Bo Ram Lee +1 more 2025-03-11
12119476 Secondary battery electrode including mixture layer of double layer structure containing active materials of different particle diameters, and method for manufacturing the same Dong Hwi Kim, Jin Tae Hwang, Hyeong Il Kim, Seul Ki Chae, Wang Mo Jung +1 more 2024-10-15
11993846 Method of preparing positive electrode active material for secondary battery Seul Ki Chae, Dong Hwi Kim, Jin Tae Hwang, Hyeong Il Kim, Wang Mo Jung +1 more 2024-05-28
11031632 Method for recovering positive electrode active material from lithium secondary battery Dong Hun Lee, Ji Hoon Ryu, Gi Beom Han, Dong Hwi Kim, Wang Mo Jung +2 more 2021-06-08
10622670 Positive electrode active material for secondary battery and method for preparing the same Dong Hun Lee, Ji Hoon Ryu, Gi Beom Han, Dong Hwi Kim, Wang Mo Jung +1 more 2020-04-14
10283764 Positive electrode active material for secondary battery and secondary battery including same Wang Mo Jung, Sin Young Park 2019-05-07
10243208 Precursor of electrode active material coated with metal and method of preparing the same Joo Hong Jin, Woo Yeon Kong, Sun Sik Shin, Wang Mo Jung 2019-03-26
10177386 Positive electrode active material for secondary battery, and secondary battery including the same Wang Mo Jung, Seong Hoon Kang 2019-01-08
9905841 Cathode active material and lithium secondary battery including the same, and method of manufacturing cathode active material Joo Hong Jin, Sun Sik Shin, Woo Yeon Kong, Wang Mo Jung 2018-02-27
D808961 Combined front glass and bezel for portable wrist-worn device Jun Seok Lee, Jong Uk Park, Koo-Han You 2018-01-30
9776879 Surface-treatment method of cathode active material and cathode active material formed therefrom Sung-Joong Kang, Hong-Kyu Park, Joo Hong Jin 2017-10-03
9599251 Check valve driving device for injecting gas Dae-Yeoul Jung, Sung-Hyeok Kim, Kwang-Cheol Heo, Jong-Suk Kim 2017-03-21
9595357 Passive cooling system of nuclear power plant Sang Jong Lee, Young Baek Kim, Byung Chan Baek, Hae Nam Yang, Young Jae Choi +4 more 2017-03-14
9482362 Check valve for injecting gas Dae-Yeoul Jung, Sung-Hyeok Kim, Kwang-Cheol Heo, Jong-Suk Kim 2016-11-01
9371771 Precombustion chamber for gas engine Kwang-Cheol Heo, Chae-Soon Lim, Jong-Suk Kim 2016-06-21
8465796 Method of manufacturing unit cell of solid oxide fuel cell using decalcomania process Byung Hyun CHOI, Mi Jung Jee, Seong Tae Park, Mi Jai Lee, Yuong Jin Kwon 2013-06-18
6876648 Internet based telephone apparatus — 2005-04-05

Nearby-Ranked Inventors

Michael John Caelwaerts17
Umut Zalluhoglu17
Austino Longo17
Till Bredbeck17
Mircea Grigore17
Achim Klein17
Manesh Nadupparambil Sekharan17
Yoshiaki Nishikawa17
Evan Sparks17