Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394601 | Impedance transformation in radio-frequency-assisted plasma generation | Eller Y. Juco, Thomas Frederick, Karl Leeser | 2025-08-19 |
| 12266509 | Multilayer coatings of component parts for a work piece processing chamber | Ramesh Chandrasekharan, Andrew H. Breninger, Tony Kaushal | 2025-04-01 |
| 12186851 | Use of vacuum during transfer of substrates | Ramesh Chandrasekharan, Michael Philip Roberts, Michael G. R. Smith, Brian Joseph Williams, Ravi Kumar +2 more | 2025-01-07 |
| 11984298 | Impedance transformation in radio-frequency-assisted plasma generation | Eller Y. Juco, Thomas Frederick, Karl Leeser | 2024-05-14 |
| 11955366 | Pad raising mechanism in wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2024-04-09 |
| 11742229 | Auto-calibration to a station of a process module that spins a wafer | Jacob L. Hiester, Richard M. Blank, Peter Thaulad | 2023-08-29 |
| 11443975 | Planar substrate edge contact with open volume equalization pathways and side containment | Patrick Breiling, Ramesh Chandrasekharan, Karl Leeser, Adrien LaVoie, Chloe Baldasseroni +7 more | 2022-09-13 |
| 11387136 | Pad raising mechanism in wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2022-07-12 |
| 11239100 | Auto-calibration to a station of a process module that spins a wafer | Jacob L. Hiester, Richard M. Blank, Peter Thaulad | 2022-02-01 |
| 11056380 | Wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2021-07-06 |
| 10870922 | Moment cancelling pad raising mechanism in wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2020-12-22 |
| 10699937 | Wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2020-06-30 |
| 10651065 | Auto-calibration to a station of a process module that spins a wafer | Jacob L. Hiester, Richard M. Blank, Peter Thaulad | 2020-05-12 |
| 10622243 | Planar substrate edge contact with open volume equalization pathways and side containment | Patrick Breiling, Ramesh Chandrasekharan, Karl Leeser, Adrien LaVoie, Chloe Baldasseroni +7 more | 2020-04-14 |
| 10570515 | Moment cancelling pad raising mechanism in wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2020-02-25 |
| 10573549 | Pad raising mechanism in wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2020-02-25 |
| 10354909 | Wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2019-07-16 |
| 10121689 | Moment cancelling pad raising mechanism in wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2018-11-06 |
| 10020220 | Wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2018-07-10 |
| 9960068 | Moment cancelling pad raising mechanism in wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2018-05-01 |
| 9892956 | Wafer positioning pedestal for semiconductor processing | Karl Leeser, Easwar Srinivasan | 2018-02-13 |
| 9099908 | Fast acceleration reaction force cancelling motor | — | 2015-08-04 |
| 6316849 | Methods and apparatus involving selectively tailored electromagnetic fields | David L. Trumper | 2001-11-13 |