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

Eun-jin Kang — 3 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
DCDuksan Neolux Co.: 1 patents #135 of 184Top 75%
Samsung: 1 patents #50,112 of 75,807Top 70%
Cheonan-si, KR: #568 of 1,497 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Eun-jin Kang has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 2006 and the most recent in June 2025. Eun-jin Kang ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Eun-jin Kang in Cheonan-si, KR.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12329029 Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof Hyun Ju SONG, Ji-Young Kim 2025-06-10
9265162 Manual underground laying type electric equipment container system 2016-02-16
7088542 Computer system and method to control noise of a hard disk drive 2006-08-08