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

Tak Jun Oh — 1 Patent

HAHaechitech: 1 patents #6 of 24Top 25%
Seoul, KR: #25,289 of 39,741 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Tak Jun Oh has been granted 1 US patent while listed as an inventor at Haechitech. All of these patents were granted in 2019. Tak Jun Oh ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Tak Jun Oh in Seoul, KR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10180407 Capacitor type humidity sensor Jung Hoon Sul 2019-01-15