Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8884365 | Trench-gate field effect transistor | Hamza Yilmaz, Daniel Calafut, Christopher Boguslaw Kocon, Steven Sapp, Dean E. Probst +5 more | 2014-11-11 |
| 8803207 | Shielded gate field effect transistors | Thomas E. Grebs, Nathan Kraft, Gary M. Dolny, Joseph A. Yedinak, Christopher Boguslaw Kocon +1 more | 2014-08-12 |
| 8772868 | Superjunction structures for power devices and methods of manufacture | Joseph A. Yedinak, Mark L. Rinehimer, Praveen Muraleedharan Shenoy, Hamza Yilmaz, James Pan | 2014-07-08 |
| 8461040 | Method of forming shielded gate power transistor utilizing chemical mechanical planarization | Thomas E. Grebs, Nathan Kraft | 2013-06-11 |
| 8441069 | Structure and method for forming trench-gate field effect transistor with source plug | Hamza Yilmaz, Daniel Calafut, Christopher Boguslaw Kocon, Steven Sapp, Dean E. Probst +5 more | 2013-05-14 |
| 8143123 | Methods of forming inter-poly dielectric (IPD) layers in power semiconductor devices | Thomas E. Grebs, Steven Sapp, Peter H. Wilson, Babak S. Sani, Gary M. Dolny +4 more | 2012-03-27 |
| 8043913 | Method of forming trench-gate field effect transistors | Hamza Yilmaz, Daniel Calafut, Christopher Boguslaw Kocon, Steven Sapp, Dean E. Probst +5 more | 2011-10-25 |
| 7935577 | Method for forming shielded gate field effect transistor using spacers | Thomas E. Grebs, Nathan Kraft | 2011-05-03 |
| 7923776 | Trench-gate field effect transistor with channel enhancement region and methods of forming the same | Hamza Yilmaz, Daniel Calafut, Christopher Boguslaw Kocon, Steven Sapp, Dean E. Probst +5 more | 2011-04-12 |
| 7504303 | Trench-gate field effect transistors and methods of forming the same | Hamza Yilmaz, Daniel Calafut, Christopher Boguslaw Kocon, Steven Sapp, Dean E. Probst +5 more | 2009-03-17 |
| 7476589 | Methods for forming shielded gate field effect transistors | Thomas E. Grebs, Nathan Kraft | 2009-01-13 |
| 7449354 | Trench-gated FET for power device with active gate trenches and gate runner trench utilizing one-mask etch | Bruce D. Marchant, Thomas E. Grebs, Nathan Kraft | 2008-11-11 |
| 7436021 | Dense trench MOSFET with decreased etch sensitivity to deposition and etch processing | Jifa Hao, Gary M. Dolny | 2008-10-14 |
| 7416948 | Trench FET with improved body to gate alignment | Nathan Kraft, Ashok Challa, Steven Sapp, Hamza Yilmaz, Daniel Calafut +5 more | 2008-08-26 |
| 6818947 | Buried gate-field termination structure | Thomas E. Grebs, Christopher Boguslaw Kocon, Gary M. Dolny, Nathan Kraft, Louise Skurkey | 2004-11-16 |
| 6673681 | Process for forming MOS-gated power device having segmented trench and extended doping zone | Christopher Boguslaw Kocon, Thomas E. Grebs, Joseph L. Cumbo | 2004-01-06 |
| 6635535 | Dense trench MOSFET with decreased etch sensitivity to deposition and etch processing | Jifa Hao, Gary M. Dolny | 2003-10-21 |
| 6602768 | MOS-gated power device with doped polysilicon body and process for forming same | Christopher Boguslaw Kocon, Thomas E. Grebs | 2003-08-05 |
| 6573569 | Trench MOSFET with low gate charge | Jifa Hao, Thomas E. Grebs, Louise Skurkey, Chris Gasser | 2003-06-03 |
| 6465325 | Process for depositing and planarizing BPSG for dense trench MOSFET application | Frank Stensney, John L. Benjamin, Jack H. Linn | 2002-10-15 |
| 6433385 | MOS-gated power device having segmented trench and extended doping zone and process for forming same | Christopher Boguslaw Kocon, Thomas E. Grebs, Joseph L. Cumbo | 2002-08-13 |
| 6399022 | Simplified ozonator for a semiconductor wafer cleaner | Malcolm R. Schuler, Thomas E. Grebs | 2002-06-04 |
| 6367493 | Potted transducer array with matching network in a multiple pass configuration | Malcolm R. Schuler, Robert F. Longenberger, Thomas E. Grebs, Jason R. Trost, Raymond J. Webb +2 more | 2002-04-09 |
| 6365942 | MOS-gated power device with doped polysilicon body and process for forming same | Christopher Boguslaw Kocon, Thomas E. Grebs | 2002-04-02 |
| 6314974 | Potted transducer array with matching network in a multiple pass configuration | Malcolm R. Schuler, Robert F. Longenberger, Thomas E. Grebs, Jason R. Trost, Raymond J. Webb +2 more | 2001-11-13 |