SV

Seshasayee Varadarajan

NS Novellus Systems: 30 patents #13 of 780Top 2%
Lam Research: 15 patents #187 of 2,128Top 9%
📍 Lake Oswego, OR: #26 of 769 inventorsTop 4%
🗺 Oregon: #792 of 28,073 inventorsTop 3%
Overall (All Time): #64,563 of 4,157,543Top 2%
45
Patents All Time

Issued Patents All Time

Showing 1–25 of 45 patents

Patent #TitleCo-InventorsDate
12351914 Deposition of films using molybdenum precursors Joshua Collins, Griffin John Kennedy, Hanna Bamnolker, Patrick A. Van Cleemput 2025-07-08
12112980 Method to create air gaps Patrick A. Van Cleemput, Bart J. van Schravendijk 2024-10-08
11970776 Atomic layer deposition of metal films Joshua Collins, Griffin John Kennedy, Hanna Bamnolker, Patrick A. Van Cleemput 2024-04-30
11637037 Method to create air gaps Patrick A. Van Cleemput, Bart J. van Schravendijk 2023-04-25
11549175 Method of depositing tungsten and other metals in 3D NAND structures Gorun Butail, Joshua Collins, Hanna Bamnolker 2023-01-10
11088019 Method to create air gaps Patrick A. Van Cleemput, Bart J. van Schravendijk 2021-08-10
11075127 Suppressing interfacial reactions by varying the wafer temperature throughout deposition Aaron R. Fellis, Andrew John McKerrow, James S. Sims, Ramesh Chandrasekharan, Jon Henri 2021-07-27
10472730 Electrolyte concentration control system for high rate electroplating Steven T. Mayer, Jonathan D. Reid 2019-11-12
10378107 Low volume showerhead with faceplate holes for improved flow uniformity Ramesh Chandrasekharan, Saangrut Sangplung, Shankar Swaminathan, Frank L. Pasquale, Hu Kang +6 more 2019-08-13
10347547 Suppressing interfacial reactions by varying the wafer temperature throughout deposition Aaron R. Fellis, Andrew John McKerrow, James S. Sims, Ramesh Chandrasekharan, Jon Henri 2019-07-09
10020188 Method for depositing ALD films using halide-based precursors James S. Sims, Jon Henri, Ramesh Chandrasekharan, Andrew John McKerrow, Kathryn M. Kelchner 2018-07-10
9824884 Method for depositing metals free ald silicon nitride films using halide-based precursors James S. Sims, Jon Henri, Ramesh Chandrasekharan, Andrew John McKerrow, Kathryn M. Kelchner 2017-11-21
9624578 Method for RF compensation in plasma assisted atomic layer deposition Jun Qian, Frank L. Pasquale, Adrien LaVoie, Chloe Baldasseroni, Hu Kang +7 more 2017-04-18
9601693 Method for encapsulating a chalcogenide material Jon Henri, Dennis M. Hausmann, Bhadri N. Varadarajan 2017-03-21
9353444 Two-step deposition with improved selectivity Artur Kolics, Praveen Nalla 2016-05-31
9309604 Method and apparatus for electroplating Steven T. Mayer, Jingbin Feng, Zhian He, Jonathan D. Reid 2016-04-12
9109295 Electrolyte concentration control system for high rate electroplating Jonathan D. Reid, Steven T. Mayer 2015-08-18
9045841 Control of electrolyte composition in a copper electroplating apparatus Bryan L. Buckalew, Jonathan D. Reid, John Sukamto, Zhian He, Steven T. Mayer 2015-06-02
9029258 Through silicon via metallization Praveen Nalla, Novy Tjokro, Artur Kolics 2015-05-12
8475636 Method and apparatus for electroplating Steven T. Mayer, Jingbin Feng, Zhian He, Jonathan D. Reid 2013-07-02
8475644 Method and apparatus for electroplating Steven T. Mayer, Jingbin Feng, Zhian He, Jonathan D. Reid 2013-07-02
8398831 Rapidly cleanable electroplating cup seal Shantinath Ghongadi, Robert Rash, Jeff Hawkins, Tariq Majid, Kousik Ganesan +2 more 2013-03-19
8377268 Electroplating cup assembly Robert Rash, Shantinath Ghongadi, Kousik Ganesan, Zhian He, Tariq Majid +2 more 2013-02-19
8362571 High compressive stress carbon liners for MOS devices Qingguo Wu, James S. Sims, Mandyam Sriram, Haiying Fu, Pramod Subramonium +2 more 2013-01-29
8308931 Method and apparatus for electroplating Jonathan D. Reid, Bryan L. Buckalew, Zhian He, Seyang Park, Bryan Pennington +4 more 2012-11-13