CC

Chung-Hee Chang

ST Seagate Technology: 14 patents #407 of 4,626Top 9%
KT Korea Institute Of Construction Technology: 1 patents #26 of 125Top 25%
Overall (All Time): #323,815 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9190095 Interlayer comprising chromium-containing alloy Shoutao Wang, Weilu Xu, Xiaoguang Ma, Mark W. Johnson, Abebe Hailu +1 more 2015-11-17
8557408 Perpendicular media with dual soft magnetic layers Qixu Chen, Charles Frederick Brucker, Tom Nolan, Samuel D. Harkness, IV 2013-10-15
8338005 Recording layer and multilayered soft underlayer Kaizhong Gao, Qixu Chen, Thomas P. Nolan 2012-12-25
8147996 Perpendicular media with dual soft magnetic layers Qixu Chen, Charles Frederick Brucker, Thomas P. Nolan, Samuel D. Harkness, IV 2012-04-03
8025993 Recording media interlayer structure Abebe Hailu, Weilu Xu, Xiaoguang Ma, Shoutao Wang, Charles Chen 2011-09-27
7354618 Oxygen plasma post-deposition treatment of magnetic recording media Xiaoding Ma, Michael Joseph Stirniman, Jeffrey Shane Reiter, Samuel D. Harkness, IV, Rajiv Yadav Ranjan 2008-04-08
7235314 Inter layers for perpendicular recording media Qixu Chen, Li-Lien Lee, Samuel D. Harkness, IV 2007-06-26
7192663 Magnetic anisotropy of soft-underlayer induced by seedlayer Rajiv Yadav Ranjan 2007-03-20
7175766 Apparatus and method for performing tertiary treatment of sewage based on porous filtering media Young Sug Kim, Moon-Hyoung Lee, Hong-Kyu Jang, Chai-Sung Gee 2007-02-13
7081268 In-situ post-deposition oxidation treatment for improved magnetic recording media Charles Frederick Brucker 2006-07-25
7060376 Amorphous soft underlayers for perpendicular recording media Rajiv Yadav Ranjan 2006-06-13
6914749 Magnetic anisotropy of soft-underlayer induced by magnetron field Rajiv Yadav Ranjan 2005-07-05
6777066 Perpendicular magnetic recording media with improved interlayer Rajiv Yadav Ranjan 2004-08-17
6709773 Magnetic anisotrophy of soft-underlayer induced by seedlayer Rajiv Yadav Ranjan 2004-03-23
6667118 Texture-induced magnetic anisotropy of soft underlayers for perpendicular recording media Rajiv Yadav Ranjan 2003-12-23