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

Junho Chu — 1 Patent

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Seoul, KR: #25,289 of 39,741 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Junho Chu has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2001. Junho Chu ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Junho Chu in Seoul, KR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6177417 Cholanic acid ring based 4-(trifluoroacetyl)phenyl derivatives, process for preparation and use thereof Hyung-Jung Pyun, In Jun Yoon, Jae Ho Shin, Hakhyun Nam, Geun Sig Cha 2001-01-23