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Chong-Kwang Chang

Samsung: 18 patents #7,482 of 75,807Top 10%
Infineon Technologies Ag: 4 patents #2,021 of 7,486Top 30%
IBM: 4 patents #21,733 of 70,183Top 35%
CM Chartered Semiconductor Manufacturing: 2 patents #256 of 840Top 35%
📍 Bucheon-si, NY: #2 of 4 inventorsTop 50%
Overall (All Time): #250,163 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12074031 Method of fabricating semiconductor device Dong-Hoon Khang, Sug-Hyun Sung, Min Hwan Jeon 2024-08-27
11670657 Image sensor including fence structure disposed laterally of color filters Min Hwan Jeon, Doo Won Kwon, Chan Ho Park, Kyung-Rae Byun, Dong-Chul Lee 2023-06-06
11024509 Method of fabricating semiconductor device Dong-Hoon Khang, Sug-Hyun Sung, Min Hwan Jeon 2021-06-01
10276570 Semiconductor device Jung-Gun You, Hyung Jong Lee, Sung Min Kim 2019-04-30
10224204 Method of manufacturing integrated circuit device Dong-Hoon Khang, Dong Woo Kang, Moon-han Park, Ji-Ho Yoo 2019-03-05
9941281 Semiconductor device Jung-Gun You, Hyung Jong Lee, Sung Min Kim 2018-04-10
9865736 Semiconductor devices and methods of manufacturing the same Young Mook Oh, Hak-Yoon Ahn, Jung-Gun You, Gi-gwan Park, Baik-Min Sung 2018-01-09
9553089 Semiconductor device Jung-Gun You, Hyung Jong Lee, Sung Min Kim 2017-01-24
8697339 Semiconductor device manufacturing methods Haoren Zhuang, Alois Gutmann, Jingyu Lian, Matthias Lipinski, Len Yuan Tsou +1 more 2014-04-15
8518723 Method of fabricating semiconductor integrated circuit device Hong-Jae Shin, Nae-In Lee, Kwang-hyeon Baik, Seung-Il Bok, Hyo Jeong Kim 2013-08-27
8357576 Method of manufacturing semiconductor device Sung-Hon Chi, Hong-Jae Shin, Yong-Jin Chung, Young Mook Oh, Ju-Beom Yi 2013-01-22
8349126 Apparatus for etching edge of wafer Oh-Sang Cho, In-Keun Lee, Hyo Jeong Kim 2013-01-08
8207594 Semiconductor integrated circuit device Dong-Suk Shin 2012-06-26
7816271 Methods for forming contacts for dual stress liner CMOS semiconductor devices Kyoung-Woo Lee, Ja-Hum Ku, Wanjae Park, Theodorus E. Standaert 2010-10-19
7790622 Methods for removing gate sidewall spacers in CMOS semiconductor fabrication processes Kyoung-Woo Lee, Ja-Hum Ku, Jun Jung Kim, Min-Chul Sun, Jong-ho Yang +1 more 2010-09-07
7585763 Methods of fabricating integrated circuit devices using anti-reflective coating as implant blocking layer Sang-Jine Park, Seok-Gyu Lee, Lothar Doni 2009-09-08
7541234 Methods of fabricating integrated circuit transistors by simultaneously removing a photoresist layer and a carbon-containing layer on different active areas Haoren Zhuang, Matthias Lipinski, Shailendra Mishra, O Sung Kwon, Tjin Tjin Tjoa +1 more 2009-06-02
7541290 Methods of forming mask patterns on semiconductor wafers that compensate for nonuniform center-to-edge etch rates during photolithographic processing Wan Jae Park, Len Yuan Tsou, Haoren Zhuang, Matthias Lipinsky, Shailendra Mishra 2009-06-02