KC

Kaushik Chattopadhyay

NS Novellus Systems: 9 patents #92 of 780Top 15%
Lam Research: 4 patents #662 of 2,128Top 35%
📍 San Jose, CA: #4,970 of 32,062 inventorsTop 20%
🗺 California: #46,935 of 386,348 inventorsTop 15%
Overall (All Time): #379,364 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
10242883 High aspect ratio etch of oxide metal oxide metal stack Joydeep Guha, Sirish Reddy, Thomas W. Mountsier, Aaron Eppler, Thorsten Lill +2 more 2019-03-26
9881788 Back side deposition apparatus and applications Yunsang Kim, Gregory Sexton, Youn Gi Hong 2018-01-30
9659783 High aspect ratio etch with combination mask Joydeep Guha, Sirish Reddy, Thomas W. Mountsier, Aaron Eppler, Thorsten Lill +2 more 2017-05-23
9018103 High aspect ratio etch with combination mask Joydeep Guha, Sirish Reddy, Thomas W. Mountsier, Aaron Eppler, Thorsten Lill +2 more 2015-04-28
8430992 Protective self-aligned buffer layers for damascene interconnects Bart J. van Schravendijk 2013-04-30
8317923 Protective self-aligned buffer layers for damascene interconnects Bart J. van Schravendijk, Yongsik Yu, Mandyam Sriram 2012-11-27
8173537 Methods for reducing UV and dielectric diffusion barrier interaction Keith Fox, Tom Mountsier, Hui-Jung Wu, Bart J. van Schravendijk, Kimberly Branshaw 2012-05-08
8124522 Reducing UV and dielectric diffusion barrier interaction through the modulation of optical properties Hui-Jung Wu, Kimberly Shafi, Keith Fox, Tom Mountsier, Girish Dixit +2 more 2012-02-28
8021486 Protective self-aligned buffer layers for damascene interconnects Yongsik Yu, Mandyam Sriram, Roey Shaviv, Hui-Jung Wu 2011-09-20
7727880 Protective self-aligned buffer layers for damascene interconnects Bart J. van Schravendijk, Yongsik Yu, Mandyam Sriram 2010-06-01
7727881 Protective self-aligned buffer layers for damascene interconnects Bart J. van Schravendijk 2010-06-01
7704873 Protective self-aligned buffer layers for damascene interconnects Yongsik Yu, Mandyam Sriram, Roey Shaviv, Hui-Jung Wu 2010-04-27
7576006 Protective self-aligned buffer layers for damascene interconnects Yongsik Yu, Mandyam Sriram, Roey Shaviv, Hui-Jung Wu 2009-08-18