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USPTO Patent Rankings Data through Dec 31, 2025
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Jui-Kun Lee — 2 Patents

CMCabot Microelectronics: 2 patents #86 of 207Top 45%
Hoffman Estates, IL: #318 of 707 inventorsTop 45%
Illinois: #34,875 of 84,256 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jui-Kun Lee has been granted 2 US patents while listed as an inventor at Cabot Microelectronics. All of these patents were granted in 2005. Jui-Kun Lee ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jui-Kun Lee in Hoffman Estates, IL, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6953532 Method of polishing a lanthanide substrate Ronald E. Myers 2005-10-11 $3,281,000
6884729 Global planarization method Chris C. Yu, David Mikolas 2005-04-26 $4,810,000