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USPTO Patent Rankings Data through Dec 31, 2025
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Doo-Hwan Cho — 1 Patent

PFPostech Foundation: 1 patents #114 of 351Top 35%
Waegwan-eup, KR: #20 of 29 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Doo-Hwan Cho has been granted 1 US patent while listed as an inventor at Postech Foundation. All of these patents were granted in 2000. Doo-Hwan Cho ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Doo-Hwan Cho in Waegwan-eup, KR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6090964 Organocuprous precursors for chemical vapor deposition of a copper film Shi-Woo Rhee, Jai Wook Park, Sang-Woo Kang 2000-07-18