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USPTO Patent Rankings Data through Dec 31, 2025
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Dong-Chul Lee — 6 Patents in 2021

Hyundai Motor: 6 patents #73 of 2,212Top 4%
KMKia Motors: 5 patents #101 of 2,163Top 5%
KIKia: 1 patents #21 of 116Top 20%
KFKorea Fuel-Tech: 1 patents #1 of 8Top 15%
Daejeon, KR: #136 of 3,209 inventorsTop 5%
Overall (2021): #23,867 of 548,734Top 5%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11198360 Automatic opening and closing device for fuel inlet of vehicle Tae Yoon Lee, June Young Park, Seung-Hoon Choi, Sung Won Lee, Tae Suk Lee +2 more 2021-12-14
11137322 Diagnosing method of engine condition and diagnostic modeling method thereof In-Soo Jung, Min Ho HAN, Seung Hyun Lee, Young-Ju Noh 2021-10-05
11049488 EV vehicle driving sound control system and control method In-Soo Jung 2021-06-29
11049489 System and method for controlling engine tone by artificial intelligence based on sound index of vehicle In-Soo Jung 2021-06-29
10960816 Vehicle engine sound control system and control method based on driver propensity using artificial intelligence In-Soo Jung 2021-03-30
10943486 Traveling safety control system using ambient noise and control method thereof In-Soo Jung 2021-03-09

Nearby-Ranked Inventors

Dongki Noh6
Dominik MAURER6
Dongyun LV6
Dongxu Li6
Dong-Jun Lee6
Dongseok Lee6
Dongryeol LEE6
Dongchul Lee6
Dong-Ho Lee6