KY

Ki Hwan Yoon

Applied Materials: 4 patents #2,506 of 7,310Top 35%
DC Duksan Neolux Co.: 4 patents #77 of 184Top 45%
Overall (All Time): #598,438 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12324352 Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof Seung Hoon Hahn, Junggeun LEE 2025-06-03
12317748 Organic electronic element comprising compound for organic electronic element and an electronic device thereof Seung Hoon Hahn, Junggeun LEE 2025-05-27
12247023 Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof Eun Min Kim, Hye-Jeong Kim, Hyung-Dong Lee, Jung Geun LEE 2025-03-11
11925116 Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof Hyun Ju SONG, Jae-Ho Kim, Junggeun LEE 2024-03-05
8968536 Sputtering target having increased life and sputtering uniformity Adolph Miller Allen, Ted Guo, Hong Yang, Sang Ho Yu 2015-03-03
7611990 Deposition methods for barrier and tungsten materials Yonghwa Chris Cha, Sang Ho Yu, Hafiz Farooq Ahmad, Ho Sun Wee 2009-11-03
7416979 Deposition methods for barrier and tungsten materials Yonghwa Chris Cha, Sang Ho Yu, Hafiz Farooq Ahmad, Ho Sun Wee 2008-08-26
6740585 Barrier formation using novel sputter deposition method with PVD, CVD, or ALD Yonghwa Chris Cha, Sang Ho Yu, Hafiz Farooq Ahmad, Ho Sun Wee 2004-05-25