CL

Changhun Lee

Applied Materials: 15 patents #903 of 7,310Top 15%
Samsung: 7 patents #17,688 of 75,807Top 25%
LS Lg Energy Solution: 5 patents #405 of 1,886Top 25%
LG: 2 patents #13,302 of 26,165Top 55%
Lam Research: 2 patents #1,015 of 2,128Top 50%
AF Administrators Of The Tulane Educational Fund: 1 patents #110 of 278Top 40%
CU Curexo: 1 patents #24 of 47Top 55%
📍 Daejeon, CA: #78 of 225 inventorsTop 35%
Overall (All Time): #87,910 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
8927367 Semiconductor device including metal-oxide-semiconductor field effect transistors and methods of fabricating the same Yongsang Jeong, Vladimir Urazaev, Jin Jeong 2015-01-06
8771423 Low sloped edge ring for plasma processing chamber Michael D. Willwerth, Hoan Nguyen 2014-07-08
8287650 Low sloped edge ring for plasma processing chamber Michael D. Willwerth, Hoan Hguyen 2012-10-16
8278180 Methods of forming a semiconductor device having a contact structure Keemoon Chun 2012-10-02
8101025 Method for controlling corrosion of a substrate Eu Jin Lim, Chungdee Pong, Mark Kawaguchi, Guowen Ding 2012-01-24
D642145 Television receiver Yeonjin Kim, Kyongtae Han, Yongho Lee 2011-07-26
D637169 Television receiver Yeonjin Kim, Kyongtae Han, Yongho Lee 2011-05-03
7807579 Hydrogen ashing enhanced with water vapor and diluent gas Chan Syun David Yang 2010-10-05
6767821 Method for fabricating an interconnect line Chan Syun David Yang, Ajay Kumar, Wei Wu, Yeajer Arthur Chen, Katsuhisa Kugimiya 2004-07-27
6080680 Method and composition for dry etching in semiconductor fabrication Yun-Yen Jack Yang 2000-06-27
5968275 Methods and apparatus for passivating a substrate in a plasma reactor Vikram Singh, Yun-Yen Jack Yang 1999-10-19
5500913 Apparatus and method of fabricating directional fiber optic taps, sensors and other devices with variable angle output Susan Allen 1996-03-19