Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Pravin K. Narwankar — 63 Patents

Applied Materials: 62 patents #114 of 7,310Top 2%
Sunnyvale, CA: #226 of 14,302 inventorsTop 2%
California: #5,306 of 386,348 inventorsTop 2%
Overall (All Time): #35,589 of 4,157,543Top 1%
63 Patents All Time

Issued Patents All Time

Showing 26–50 of 63 patents

Patent #TitleCo-InventorsDate
9305838 BEOL interconnect with carbon nanotubes JOE GRIFFITH CRUZ, Arvind Sundarrajan, Murali Narasimhan, Subbalakshmi Sreekala, Victor L. Pushparaj 2016-04-05
9111980 Gas exhaust for high volume, low cost system for epitaxial silicon deposition David K. Carlson, Michael R. Rice, Kartik Shah, Kashif Maqsood 2015-08-18
8921235 Controlled air gap formation Kiran V. Thadani, Jingjing Xu, Abhijit Basu Mallick, Joe Griffith Cruz, Nitin K. Ingle 2014-12-30
8662941 Wire holder and terminal connector for hot wire chemical vapor deposition chamber Victor L. Pushparaj, Dieter Haas 2014-03-04
8642376 Methods for depositing a material atop a substrate Sukti Chatterjee, Annamalai Lakshmanan, Joe Griffith Cruz 2014-02-04
8603195 3D approach on battery and supercapitor fabrication by initiation chemical vapor deposition techniques Victor L. Pushparaj, Omkaram Nalamasu 2013-12-10
8343279 Apparatuses for atomic layer deposition Nyi O. Myo, Kenric Choi, Shreyas Kher, Steve Poppe, Craig Metzner +1 more 2013-01-01
8334017 Apparatus and methods for forming energy storage and photovoltaic devices in a linear system Victor L. Pushparaj, Dieter Haas, Bipin Thakur, Mahesh Arcot, Vikas Gujar +1 more 2012-12-18
8323754 Stabilization of high-k dielectric materials Christopher S. Olsen, Shreyas Kher, Randhir P. S. Thakur, Shankar Muthukrishnan, Philip Allan Kraus 2012-12-04
8282992 Methods for atomic layer deposition of hafnium-containing high-K dielectric materials Nyi O. Myo, Kenric Cho, Shreyas Kher, Steve Poppe, Craig Metzner +1 more 2012-10-09
8117987 Hot wire chemical vapor deposition (CVD) inline coating tool Dieter Haas, Randhir P. S. Thakur 2012-02-21
8119210 Formation of a silicon oxynitride layer on a high-k dielectric material Gregg Higashi 2012-02-21
7871942 Methods for manufacturing high dielectric constant film Shreyas Kher, Khaled Ahmed, Yi Ma 2011-01-18
7794544 Control of gas flow and delivery to suppress the formation of particles in an MOCVD/ALD system Son T. Nguyen, Kedarnath Sangam, Miriam Schwartz, Kenric Choi, Sanjay Bhat +4 more 2010-09-14
7775508 Ampoule for liquid draw and vapor draw with a continuous level sensor Kenric Choi, Shreyas Kher, Son T. Nguyen, Paul Deaton, Khai Ngo +3 more 2010-08-17
7658973 Tailoring nitrogen profile in silicon oxynitride using rapid thermal annealing with ammonia under ultra-low pressure Gary E. Miner, Arnaud Lepert 2010-02-09
7294205 Method for reducing the intrinsic stress of high density plasma films K. V. Ravi, Kent Rossman, Turgut Sahin 2007-11-13
6677254 Processes for making a barrier between a dielectric and a conductor and products produced therefrom Mouloud Bakli, Ravi Rajagopalan, Randall S. Urdahl, Asher Sinensky, Shankarram Athreya 2004-01-13
6617266 Barium strontium titanate annealing process Annabel Nickles, Ravi Rajagopalan 2003-09-09
6579811 Method and apparatus for modifying the profile of narrow, high-aspect-ratio gaps through wafer heating Sameer Desai, Walter Zygmunt, Turgut Sahin, Laxman Murugesh 2003-06-17
6573150 Integration of CVD tantalum oxide with titanium nitride and tantalum nitride to form MIM capacitors Randall S. Urdahl, Shankarrram A. Athreya, Asher Sinensky, Andrea M. Mendoza 2003-06-03
6548368 Method of forming a MIS capacitor Ravi Rajagopalan 2003-04-15
6534360 Process for depositing layers on a semiconductor wafer Jun Zhao 2003-03-18
6518203 Method and apparatus for integrating a metal nitride film in a semiconductor device Turgut Sahin 2003-02-11
6475854 Method of forming metal electrodes Annabel Nickles, Xiaoliang Jin, Deepak Upadhyaya, Yaxin Wang 2002-11-05