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Huatan Qiu

Lam Research: 15 patents #187 of 2,128Top 9%
NS Novellus Systems: 6 patents #147 of 780Top 20%
UI University Of Illinois: 1 patents #103 of 450Top 25%
Overall (All Time): #188,287 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12331402 Integrated showerhead with thermal control for delivering radical and precursor gas to a downstream chamber to enable remote plasma film deposition Rachel E. Batzer, Bhadri N. Varadarajan, Patrick Breiling, Bo Gong, Will Schlosser +3 more 2025-06-17
12230495 Method of depositing silicon nitride films James S. Sims, Shane Tang, Vikrant Rai, Andrew John McKerrow 2025-02-18
12227837 Ex situ coating of chamber components for semiconductor processing Damodar Rajaram Shanbhag, Guangbi Yuan, Thadeous Bamford, Curtis Bailey, Tony Kaushal +11 more 2025-02-18
12163219 Ex situ coating of chamber components for semiconductor processing Damodar Rajaram Shanbhag, Guangbi Yuan, Thadeous Bamford, Curtis Bailey, Tony Kaushal +11 more 2024-12-10
12000047 Integrated showerhead with thermal control for delivering radical and precursor gas to a downstream chamber to enable remote plasma film deposition Rachel E. Batzer, Bhadri N. Varadarajan, Patrick Breiling, Bo Gong, Will Schlosser +3 more 2024-06-04
11920239 Minimizing radical recombination using ALD silicon oxide surface coating with intermittent restoration plasma Bhadri N. Varadarajan, Bo Gong, Rachel E. Batzer, Bart J. van Schravendijk, Geoffrey Hohn 2024-03-05
11702748 Wafer level uniformity control in remote plasma film deposition Geoffrey Hohn, Rachel E. Batzer, Guangbi Yuan, Zhe Gui 2023-07-18
11608559 Integrated showerhead with thermal control for delivering radical and precursor gas to a downstream chamber to enable remote plasma film deposition Rachel E. Batzer, Bhadri N. Varadarajan, Patrick Breiling, Bo Gong, Will Schlosser +3 more 2023-03-21
11557460 Radio frequency (RF) signal source supplying RF plasma generator and remote plasma generator Eller Y. Juco, Karl Leeser 2023-01-17
11365479 Ex situ coating of chamber components for semiconductor processing Damodar Rajaram Shanbhag, Guangbi Yuan, Thadeous Bamford, Curtis Bailey, Tony Kaushal +11 more 2022-06-21
11101164 Integrated showerhead with thermal control for delivering radical and precursor gas to a downstream chamber to enable remote plasma film deposition Rachel E. Batzer, Bhadri N. Varadarajan, Patrick Breiling, Bo Gong, Will Schlosser +3 more 2021-08-24
11004662 Temperature controlled spacer for use in a substrate processing chamber Taide Tan, Ryan Senff 2021-05-11
10760158 Ex situ coating of chamber components for semiconductor processing Damodar Rajaram Shanbhag, Guangbi Yuan, Thadeous Bamford, Curtis Bailey, Tony Kaushal +11 more 2020-09-01
10604841 Integrated showerhead with thermal control for delivering radical and precursor gas to a downstream chamber to enable remote plasma film deposition Rachel E. Batzer, Bhadri N. Varadarajan, Patrick Breiling, Bo Gong, Will Schlosser +3 more 2020-03-31
9828672 Minimizing radical recombination using ALD silicon oxide surface coating with intermittent restoration plasma Bhadri N. Varadarajan, Bo Gong, Rachel E. Batzer, Bart J. van Schravendijk, Geoffrey Hohn 2017-11-28
9591738 Plasma generator systems and methods of forming plasma David Cheung, Prashanth Kothnur 2017-03-07
9209000 Gas flow distribution receptacles, plasma generator systems, and methods for performing plasma stripping processes Woody Chung, Anirban Guha, David Cheung 2015-12-08
9194045 Continuous plasma and RF bias to regulate damage in a substrate processing system Liqi Wu, Yung-Yi Lee 2015-11-24
8431033 High density plasma etchback process for advanced metallization applications Chunming Zhou, Liqi Wu, Karthik S. Colinjivadi, Emery Kuo, KieJin Park 2013-04-30
8273259 Ashing method David Cheung 2012-09-25
8110068 Gas flow distribution receptacles, plasma generator systems, and methods for performing plasma stripping processes Woody Chung, Anirban Guha, David Cheung 2012-02-07
7528386 Submicron particle removal David N. Ruzic, Brian E. Jurczyk, Darren A. Alman, Martin John Neumann 2009-05-05