JK

Ja-Hum Ku

Samsung: 44 patents #2,302 of 75,807Top 4%
IBM: 5 patents #18,733 of 70,183Top 30%
CM Chartered Semiconductor Manufacturing: 3 patents #194 of 840Top 25%
Infineon Technologies Ag: 3 patents #2,452 of 7,486Top 35%
Overall (All Time): #68,058 of 4,157,543Top 2%
44
Patents All Time

Issued Patents All Time

Showing 25 most recent of 44 patents

Patent #TitleCo-InventorsDate
10651179 Integrated circuit device and method of manufacturing the same Hong-Bae Park, Myeong-Cheol Kim, Jin-Wook Lee, Sung-Kee Han 2020-05-12
10134856 Semiconductor device including contact plug and method of manufacturing the same Da-Il Eom, Jeong-Ik Kim, Chul-Sung Kim, Jun Ki Park, Sang-Jin Hyun 2018-11-20
10014304 Integrated circuit device and method of manufacturing the same Hong-Bae Park, Myeong-Cheol Kim, Jin-Wook Lee, Sung-Kee Han 2018-07-03
9613002 Method of calibrating target values and processing systems configured to calibrate the target values Chang-Ho Han, Dae Wook Kim, Jin Young Lee, Sung Won Choi, Byoung Hoon Kim +2 more 2017-04-04
9508727 Integrated circuit device and method of manufacturing the same Hong-Bae Park, Myeong-Cheol Kim, Jin-Wook Lee, Sung-Kee Han 2016-11-29
8016941 Method and apparatus for manufacturing a semiconductor Matthias Hierlemann 2011-09-13
8008177 Method for fabricating semiconductor device using a nickel salicide process Min-chul San, Chul-Sung Kim, Kwan-Jong Roh, Min-Joo Kim 2011-08-30
7911001 Methods for forming self-aligned dual stress liners for CMOS semiconductor devices Kyoung-Woo Lee, Taehoon Lee, Seung-Man Choi, Thomas W. Dyer 2011-03-22
7816271 Methods for forming contacts for dual stress liner CMOS semiconductor devices Kyoung-Woo Lee, Wanjae Park, Chong-Kwang Chang, Theodorus E. Standaert 2010-10-19
7800134 CMOS integrated circuit devices having stressed NMOS and PMOS channel regions therein Kyoung-Woo Lee, Jae-eon Park 2010-09-21
7790622 Methods for removing gate sidewall spacers in CMOS semiconductor fabrication processes Kyoung-Woo Lee, Jun Jung Kim, Chong-Kwang Chang, Min-Chul Sun, Jong-ho Yang +1 more 2010-09-07
7781276 Methods of forming CMOS integrated circuits that utilize insulating layers with high stress characteristics to improve NMOS and PMOS transistor carrier mobilities Kyoung-Woo Lee, Seung-Man Choi 2010-08-24
7781322 Nickel alloy salicide transistor structure and method for manufacturing same Kwan-Jong Roh, Min-Chul Sun, Min-Joo Kim 2010-08-24
7772643 Methods of fabricating semiconductor device having a metal gate pattern Chang-Won Lee, Seong-Jun Heo, Sun-Pil Youn, Sung-Man Kim 2010-08-10
7615432 HDP/PECVD methods of fabricating stress nitride structures for field effect transistors Junjung Kim, Jae-Eun Park, Daewon Yang 2009-11-10
7598572 Silicided polysilicon spacer for enhanced contact area Thomas W. Dyer, Sunfei Fang, Yong Meng Lee 2009-10-06
7586175 Semiconductor wafer having embedded electroplating current paths to provide uniform plating over wafer surface Kyoung-Woo Lee, Ki-Chul Park, Seung-Man Choi 2009-09-08
7576407 Devices and methods for constructing electrically programmable integrated fuses for low power applications Young-Gun Ko, Minchul Sun, Robert Weiser 2009-08-18
7544996 Methods of fabricating a semiconductor device having a metal gate pattern Chang-Won Lee, Seong-Jun Heo, Sun-Pil Youn, Sung-Man Kim 2009-06-09
7541288 Methods of forming integrated circuit structures using insulator deposition and insulator gap filling techniques Jun Jung Kim, Jae-eon Park, Sunfei Fang, Alois Gutmann, O-Sung Kwon +2 more 2009-06-02
7534678 Methods of forming CMOS integrated circuit devices having stressed NMOS and PMOS channel regions therein and circuits formed thereby Kyoung-Woo Lee, Jae-eon Park 2009-05-19
7514354 Methods for forming damascene wiring structures having line and plug conductors formed from different materials Ki-Chul Park, Seung-Man Choi 2009-04-07
7501651 Test structure of semiconductor device Min-Chul Sun, Brian J. Greene, Manfred Eller, Roman Knoefler, Zhijiong Luo 2009-03-10
7465617 Method of fabricating a semiconductor device having a silicon oxide layer, a method of fabricating a semiconductor device having dual spacers, a method of forming a silicon oxide layer on a substrate, and a method of forming dual spacers on a conductive material layer Chang-Won Lee, Seong-Jun Heo, Min-Chul Sun, Sun-Pil Youn 2008-12-16
7435673 Methods of forming integrated circuit devices having metal interconnect structures therein Kyoung-Woo Lee, Duk-Ho Hong, Wan Jae Park 2008-10-14