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USPTO Patent Rankings Data through Dec 31, 2025
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Youngsong Lee — 4 Patents

MAMandom: 4 patents #73 of 647Top 15%
Seojong-myeon, KR: #2,844 of 10,205 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Youngsong Lee has been granted 4 US patents while listed as an inventor at Mandom. The first was granted in 2019 and the most recent in August 2021. Youngsong Lee ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Youngsong Lee in Seojong-myeon, KR.

Patents per Year

Patents granted per year, 2019 to 2021Bar chart with a peak of 2 patents in 2020.peak 22019: 1 patents20192020: 2 patents20202021: 1 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11091131 Actuator of electronic brake system — 2021-08-17
10875516 Actuator of electronic brake system — 2020-12-29
10655773 Structure for forming fluid path Chanhui LEE 2020-05-19
10239508 Break apparatus having detachable pump housing Sang Soo Han 2019-03-26

Frequent Collaborators

Chanhui LEE1 shared
Sang Soo Han1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4