Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JL

Ji Eun Lee — 208 Patents

Samsung: 121 patents #304 of 75,807Top 1%
LG: 38 patents #924 of 26,165Top 4%
Hyundai Motor: 7 patents #1,648 of 11,886Top 15%
KIKia: 6 patents #347 of 4,539Top 8%
LSLg Energy Solution: 5 patents #405 of 1,886Top 25%
SFSeoul National University R&Db Foundation: 3 patents #189 of 2,771Top 7%
UNUnknown: 3 patents #7,366 of 83,584Top 9%
DCDb Hitek Co.: 2 patents #37 of 125Top 30%
HCHanmi Science Co.: 2 patents #51 of 140Top 40%
DCDaebong Ls Co.: 2 patents #6 of 12Top 50%
DCDong-A Teaching Materials Co.: 2 patents #3 of 7Top 45%
KTKt: 2 patents #240 of 904Top 30%
NCNanotechceramics Co.: 2 patents #3 of 15Top 20%
AUAutotac: 1 patents #11 of 17Top 65%
AMAmorepacific: 1 patents #384 of 696Top 60%
DCDong-A St Co.: 1 patents #42 of 131Top 35%
HCHanmi Pharm. Co.: 1 patents #125 of 212Top 60%
HCHanwha Chemical: 1 patents #122 of 246Top 50%
KMKia Motors: 1 patents #3,666 of 7,429Top 50%
KAIST: 1 patents #5,996 of 11,619Top 55%
KIKorea Food Research Institute: 1 patents #53 of 173Top 35%
KFKorea University Research And Business Foundation: 1 patents #681 of 2,072Top 35%
SLSl: 1 patents #160 of 389Top 45%
SFSnu R&Db Foundation: 1 patents #423 of 1,470Top 30%
Amazon: 1 patents #10,717 of 19,158Top 60%
Paju-si, KR: #2 of 1,499 inventorsTop 1%
Overall (All Time): #3,104 of 4,157,543Top 1%
208 Patents All Time
Ji Eun Lee has been granted 208 US patents while listed as an inventor at Samsung. The first was granted in 2004 and the most recent in December 2025. Ji Eun Lee ranks #3,104 of 4,157,543 US inventors in our database (top 0.07%). Patent records list Ji Eun Lee in Paju-si, KR.

Issued Patents All Time

Showing 1–25 of 208 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12509420 Compound as a UBR box domain ligand Yoo-jung Kwon, Hyun Kim, Jeong Eun Na, Yu Kwang Seo, Chang Hoon Ji +2 more 2025-12-30
12491258 Method for preparing long-acting drug conjugate through preparation of intermediate Cheongbyeol Shin, Doo Jin Jang, Ji-Hye Moon, Dorothy Kim 2025-12-09
12485185 Chimeric antigen receptor to which anti-cotinine antibody is linked, and use thereof Kyoung Ho Choi, Hyung-Bae Park, Yumi Oh, Ki Cheol Kim, Soohyun Kim +2 more 2025-12-02
12463446 Charging control apparatus and charging control method Hye-In Yu, Ji-Su An, Tae-Kyung Whang 2025-11-04
12463287 Secondary battery and sealing block Jihye Ryu, Eun Joong Lee, Seok Koo Kim, Soon-Ju Choi 2025-11-04
12450923 Sign visibility test system Seung-Joon Kim, Gwang Bae Kim, Eunhye AN, Do Hyeon YEO 2025-10-21
12439786 Display device Jungnam AN, Jaewon Kim, Hyuoil Park, Hyeonsu Park, Seung-Yong SUNG +4 more 2025-10-07
12426491 GIP layout for folding display Dong-Yul Kim, Tae Joon Ahn 2025-09-23
12383624 Cargo delivery system and composition comprising the same Yong Tae Kwon, Chang Hoon Ji, Srinivasrao Ganipisetti, Hee-Yeon Kim, Su Ran Mun +9 more 2025-08-12
12349526 Display device including bank pattern Kyung Bae KIM, Chong-Chul Chai 2025-07-01
12336260 Semiconductor device and method of manufacturing the same Eunae Cho, Dongjin Lee, Kyoung-Ho Jung, Dong Su Ko, Yongsu Kim +8 more 2025-06-17
12329005 Display panel and electronic device including the same Hyunae Park, Jaewon Kim, Seungwoo Sung, Jun Yong An, Nuree Um +4 more 2025-06-10
12324324 Display device having an emission layer Jun Won Choi, Dong Soo Kim, Hyun-Chol Bang, Chang Soo Pyon 2025-06-03
12322766 Battery management system, battery pack, electric vehicle and battery management method Young Eun Choi, Eun Ju Lee 2025-06-03
12310205 Display device Min-Hee Choi, Jin-Tae Jeong, Yun Sik JOO 2025-05-20
12295218 Display panel and display device including the same Hyungjun Park, Wonkyu Kwak, Yoon-Jong Cho, Jin-Hwan Jeon, Sungho Kim 2025-05-06
12256563 Superjunction semiconductor device having reduced source area Myeong Bum PYUN, Yong Sin HAN 2025-03-18
12225802 Touch sensing unit integrated display device including outgassing holes Se-Ho Kim, Wonkyu Kwak, Yohan Kim, Dong-Seop Park, Kwangsik Lee +2 more 2025-02-11
12225338 Home appliance having speech recognition function Hwa-Sung KIM, Dong-Hyun Sohn 2025-02-11
12213368 Touch sensing unit integrated display device including outgassing holes Se-Ho Kim, Wonkyu Kwak, Yohan Kim, Dong-Seop Park, Kwangsik Lee +2 more 2025-01-28
12201261 Capsule endoscope apparatus and method of supporting lesion diagnosis Il-Gu Lee, So Eun Jeon, Ye Sol Oh 2025-01-21
12200350 Image display device and method for controlling same Hye Rim Ku, Mi Jin Cho, Kyung-Rak Choi 2025-01-14
12190829 Organic light emitting diode display device including selecting unit and method of driving the same Joon Ki Kim 2025-01-07
12189238 Backlight unit and display device comprising same Dae-Sik Lee, Sung Chul HONG, Jun-Pyo Lee, Song Han 2025-01-07
12132163 Method for manufacturing secondary battery and secondary battery Soon-Ju Choi, Eun Ju Lee, Seok Koo Kim, Ji Hoon Ryu 2024-10-29