DP

David W. Porter

NS Novellus Systems: 6 patents #2 of 59Top 4%
Lam Research: 1 patents #185 of 426Top 45%
📍 Sherwood, OR: #2 of 57 inventorsTop 4%
🗺 Oregon: #192 of 4,132 inventorsTop 5%
Overall (2018): #15,200 of 503,207Top 4%
7
Patents 2018

Issued Patents 2018

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10106907 Protecting anodes from passivation in alloy plating systems Lee Peng Chua, Steven T. Mayer, Thomas A. Ponnuswamy 2018-10-23
10092933 Methods and apparatuses for cleaning electroplating substrate holders Santosh Kumar, Bryan L. Buckalew, Steven T. Mayer, Thomas A. Ponnuswamy, Chad Michael Hosack +2 more 2018-10-09
10023970 Dynamic current distribution control apparatus and method for wafer electroplating Zhian He, Jonathan D. Reid, Frederick Dean Wilmot 2018-07-17
10017869 Electroplating apparatus for tailored uniformity profile Steven T. Mayer, Bryan L. Buckalew, Robert Rash 2018-07-10
9982357 Electroplating apparatus and process for wafer level packaging Steven T. Mayer 2018-05-29
9899230 Apparatus for advanced packaging applications Bryan L. Buckalew, Steven T. Mayer, Thomas A. Ponnuswamy 2018-02-20
9865501 Method and apparatus for remote plasma treatment for reducing metal oxides on a metal seed layer Tighe A. Spurlin, George Andrew Antonelli, Natalia V. Doubina, James E. Duncan, Jonathan D. Reid 2018-01-09