Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SP

Sharma Pamarthy — 9 Patents

Applied Materials: 9 patents #1,438 of 7,310Top 20%
Hayward, CA: #163 of 1,120 inventorsTop 15%
California: #67,547 of 386,348 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Sharma Pamarthy has been granted 9 US patents while listed as an inventor at Applied Materials. The first was granted in 2003 and the most recent in June 2015. Sharma Pamarthy ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Sharma Pamarthy in Hayward, CA, US.

Patents per Year

Patents granted per year, 2003 to 2015Bar chart with a peak of 3 patents in 2005.peak 32003: 1 patents20032005: 3 patents20052012: 1 patents20122013: 1 patents20132014: 1 patents20142015: 2 patents2015

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9070633 Method and apparatus for high efficiency gas dissociation in inductive coupled plasma reactor Roy C. Nangoy, Saravjeet Singh, Jon C. Farr, Ajay Kumar 2015-06-30 $11,421,000
9039908 Post etch reactive plasma milling to smooth through substrate via sidewalls and other deeply etched features Jon C. Farr, Khalid Mohiuddin Sirajuddin 2015-05-26 $17,022,000
8753474 Method and apparatus for high efficiency gas dissociation in inductive couple plasma reactor Roy C. Nangoy, Saravjeet Singh, Jon C. Farr, Ajay Kumar 2014-06-17 $19,996,000
8475625 Apparatus for etching high aspect ratio features Huutri Dao, Xiaoping Zhou, Kelly A. McDonough, Jivko Dinev, Farid Abooameri +9 more 2013-07-02 $11,179,000
8158522 Method of forming a deep trench in a substrate Khalid Mohiuddin Sirajuddin, Digvijay A. Raorane, Jon C. Farr 2012-04-17 $9,496,000
6979652 Etching multi-shaped openings in silicon Anisul Khan, Sanjay Thekdi, Ajay Kumar 2005-12-27 $50,040,000
6905616 Method of releasing devices from a substrate Ajay Kumar, Anisul Khan, Sanjay Thekdi 2005-06-14 $12,100,000
6897155 Method for etching high-aspect-ratio features Ajay Kumar, Anisul Khan, Dragan Podlesnik, Axel Henke, Stephan Wege +1 more 2005-05-24 $9,995,000
6593244 Process for etching conductors at high etch rates Yiqiong Wang, Anisul Khan, Ajay Kumar, Dragan Podlesnik 2003-07-15 $26,921,000