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

ChangBeom Oh — 3 Patents

MAMandom: 2 patents #191 of 647Top 30%
MSMando Mobility Solutions: 1 patents #6 of 38Top 20%
Seoul, KR: #15,027 of 39,741 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
ChangBeom Oh has been granted 3 US patents while listed as an inventor at Mandom. The first was granted in 2020 and the most recent in May 2022. ChangBeom Oh ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list ChangBeom Oh in Seoul, KR.

Patents per Year

Patents granted per year, 2020 to 2022Bar chart with a peak of 1 patents in 2020.peak 12020: 1 patents20202021: 1 patents20212022: 1 patents2022

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11318939 Apparatus and a method for controlling an inter-vehicle distance 2022-05-03
11077853 Apparatus and method for controlling lane-keeping 2021-08-03
10807596 Apparatus and a method for controlling an inter-vehicle distance 2020-10-20