Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hui Chan Bak — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Busan, KR: #1,225 of 2,411 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Hui Chan Bak has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2011. Hui Chan Bak ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hui Chan Bak in Busan, KR.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8052957 Method of manufacturing flake aluminum oxide using microwave Geum Seok Seo, Seong-Soo Park, Sang Geun Lee, Kyeong Doo Ryou, Tae Gun Kim +1 more 2011-11-08