Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Youngsu Chae — 3 Patents

ATAT&T: 2 patents #7,295 of 18,772Top 40%
Samsung: 1 patents #50,112 of 75,807Top 70%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Youngsu Chae has been granted 3 US patents while listed as an inventor at AT&T. The first was granted in 2006 and the most recent in June 2025. Youngsu Chae ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Youngsu Chae in Yongin-si, GA, KR.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12339464 Apparatus for forming line beam Akifumi Sangu, Jekil Ryu, Cheolho Park, Haesook Lee, Gyoowan Han 2025-06-24
7085843 Method and system for data layout and replacement in distributed streaming caches on a network Milind M. Buddhikot, Katherine H. Guo, Subhash Suri 2006-08-01 $7,157,000
6999988 Method and system for data layout and replacement in distributed streaming caches on the Internet Milind M. Buddhikot, Katherine H. Guo, Subhash Suri 2006-02-14 $20,476,000