Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293943 | Gold through silicon mask plating | Defu Liang, Jacob Kurtis Blickensderfer, Thomas A. Ponnuswamy, Bryan L. Buckalew, Steven T. Mayer | 2025-05-06 |
| 12241173 | Wafer shielding for prevention of lipseal plate-out | Gregory J. Kearns, Jacob Kurtis Blickensderfer, Steven T. Mayer | 2025-03-04 |
| 12157949 | Cross flow conduit for foaming prevention in high convection plating cells | Stephen J. Banik, II, Aaron Berke, Gabriel Hay Graham, Gregory J. Kearns, Bryan L. Buckalew | 2024-12-03 |
| 11585007 | Cross flow conduit for foaming prevention in high convection plating cells | Stephen J. Banik, II, Aaron Berke, Gabriel Hay Graham, Gregory J. Kearns, Bryan L. Buckalew | 2023-02-21 |
| 11542630 | Cleaning electroplating substrate holders using reverse current deplating | Steven T. Mayer, Thomas A. Ponnuswamy, Santosh Kumar | 2023-01-03 |
| 10982346 | Integrated elastomeric lipseal and cup bottom for reducing wafer sticking | Aaron Berke, Robert Rash, Steven T. Mayer, Santosh Kumar | 2021-04-20 |
| 10954605 | Protecting anodes from passivation in alloy plating systems | Steven T. Mayer, David W. Porter, Thomas A. Ponnuswamy | 2021-03-23 |
| 10923340 | Apparatus and method for electrodeposition of metals with the use of an ionically resistive ionically permeable element having spatially tailored resistivity | Burhanuddin Kagajwala, Bryan L. Buckalew, Aaron Berke, Robert Rash, Steven T. Mayer | 2021-02-16 |
| 10538855 | Cleaning electroplating substrate holders using reverse current deplating | Steven T. Mayer, Thomas A. Ponnuswamy, Santosh Kumar | 2020-01-21 |
| 10233556 | Dynamic modulation of cross flow manifold during electroplating | Gabriel Hay Graham, Jacob L. Hiester, Bryan L. Buckalew | 2019-03-19 |
| 10128102 | Methods and apparatus for wetting pretreatment for through resist metal plating | Bryan L. Buckalew, Thomas A. Ponnuswamy, Brian Paul Blackman, Chad Michael Hosack, Steven T. Mayer | 2018-11-13 |
| 10106907 | Protecting anodes from passivation in alloy plating systems | Steven T. Mayer, David W. Porter, 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 |
| 10094034 | Edge flow element for electroplating apparatus | Gabriel Hay Graham, Bryan L. Buckalew, Steven T. Mayer, Robert Rash, James Isaac Fortner | 2018-10-09 |
| 10094035 | Convection optimization for mixed feature electroplating | Gabriel Hay Graham, Boon Kang Ong | 2018-10-09 |
| 10087545 | Automated cleaning of wafer plating assembly | Steven T. Mayer, Thomas A. Ponnuswamy, Robert Rash | 2018-10-02 |
| 10053793 | Integrated elastomeric lipseal and cup bottom for reducing wafer sticking | Aaron Berke, Robert Rash, Steven T. Mayer, Santosh Kumar | 2018-08-21 |
| 10014170 | Apparatus and method for electrodeposition of metals with the use of an ionically resistive ionically permeable element having spatially tailored resistivity | Burhanuddin Kagajwala, Bryan L. Buckalew, Aaron Berke, Robert Rash, Steven T. Mayer | 2018-07-03 |
| 9988733 | Apparatus and method for modulating azimuthal uniformity in electroplating | Gabriel Hay Graham, Steven T. Mayer, Robert Rash, Aaron Berke | 2018-06-05 |
| 9613833 | Methods and apparatus for wetting pretreatment for through resist metal plating | Bryan L. Buckalew, Thomas A. Ponnuswamy, Brian Paul Blackman, Chad Michael Hosack, Steven T. Mayer | 2017-04-04 |
| 9567685 | Apparatus and method for dynamic control of plated uniformity with the use of remote electric current | Burhanuddin Kagajwala, Bryan L. Buckalew, Steven T. Mayer, Aaron Berke, James Isaac Fortner +1 more | 2017-02-14 |
| 9534308 | Protecting anodes from passivation in alloy plating systems | Steven T. Mayer, David W. Porter, Thomas A. Ponnuswamy | 2017-01-03 |
| 9476139 | Cleaning electroplating substrate holders using reverse current deplating | Steven T. Mayer, Thomas A. Ponnuswamy, Santosh Kumar | 2016-10-25 |
| 9359688 | Apparatuses and methods for controlling PH in electroplating baths | Thomas A. Ponnuswamy, Mark L. Rea, Steven T. Mayer | 2016-06-07 |
| 9221081 | Automated cleaning of wafer plating assembly | Steven T. Mayer, Thomas A. Ponnuswamy, Robert Rash | 2015-12-29 |