Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Niraj Rana — 33 Patents

Micron: 31 patents #605 of 6,345Top 10%
Lam Research: 2 patents #1,015 of 2,128Top 50%
West Linn, OR: #25 of 419 inventorsTop 6%
Oregon: #1,160 of 28,073 inventorsTop 5%
Overall (All Time): #105,767 of 4,157,543Top 3%
33 Patents All Time

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
12340992 Detection and location of anomalous plasma events in fabrication chambers Yukinori Sakiyama, Noah Elliot Baker 2025-06-24
10903070 Asymmetric wafer bow compensation by chemical vapor deposition Chanyuan Liu, Fayaz Shaikh, Nick Ray Linebarger, Jr. 2021-01-26
9159780 Methods of forming capacitors Joseph Neil Greeley, Prashant Raghu 2015-10-13
9087737 Methods of forming charge storage structures including etching diffused regions to form recesses Alex J. Schrinsky, Anish A. Khandekar, Pavan Kumar Reddy Aella 2015-07-21
8969217 Methods of treating semiconductor substrates, methods of forming openings during semiconductor fabrication, and methods of removing particles from over semiconductor substrates Janos Fucsko, Sandra Tagg, Robert J. Hanson, Gundu M. Sabde, Donald L. Yates +3 more 2015-03-03
8946043 Methods of forming capacitors Joseph Neil Greeley, Prashant Raghu 2015-02-03
8802525 Methods of forming charge storage structures including etching diffused regions to form recesses Alex J. Schrinsky, Anish A. Khandekar, Pavan Kumar Reddy Aella 2014-08-12
8709846 Solid state lighting devices and associated methods of manufacturing Zaiyuan Ren 2014-04-29
8546016 Solutions for cleaning semiconductor structures and related methods Sanjeev Sapra 2013-10-01
8512587 Highly selective doped oxide etchant Prashant Raghu, Kevin J. Torek 2013-08-20
8513086 Methods for etching doped oxides in the manufacture of microfeature devices 2013-08-20
8492288 Methods of treating semiconductor substrates, methods of forming openings during semiconductor fabrication, and methods of removing particles from over semiconductor substrates Janos Fucsko, Sandra Tagg, Robert J. Hanson, Gundu M. Sabde, Donald L. Yates +3 more 2013-07-23
8476640 Solid state lighting devices and associated methods of manufacturing Zaiyuan Ren 2013-07-02
8216911 Methods for etching doped oxides in the manufacture of microfeature devices 2012-07-10
8129205 Solid state lighting devices and associated methods of manufacturing Zaiyuan Ren 2012-03-06
8124545 Methods of etching oxide, reducing roughness, and forming capacitor constructions Kevin R. Shea, Janos Fucsko 2012-02-28
8026148 Methods of utilizing silicon dioxide-containing masking structures Nishant Sinha, Prashant Raghu, Jim Hofmann, Neil Greeley 2011-09-27
7902081 Methods of etching polysilicon and methods of forming pluralities of capacitors Prashant Raghu, Vishwanath Bhat 2011-03-08
7892937 Methods of forming capacitors Nishant Sinha, Prashant Raghu, Jim Hofmann, Neil Greeley 2011-02-22
7824505 Method to address carbon incorporation in an interpoly oxide Kevin R. Shea 2010-11-02
7806988 Method to address carbon incorporation in an interpoly oxide Kevin R. Shea 2010-10-05
7803686 Methods for etching doped oxides in the manufacture of microfeature devices 2010-09-28
7713885 Methods of etching oxide, reducing roughness, and forming capacitor constructions Kevin R. Shea, Janos Fucsko 2010-05-11
7683022 Methods of removing metal-containing materials Kevin R. Shea 2010-03-23
7683020 Methods of removing metal-containing materials Kevin R. Shea 2010-03-23