Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876083 | Digital compensation tuning for switching power supply control | Paul A. Perrault, David I. Hunter | 2011-01-25 |
| 7741824 | Switching power supply control | — | 2010-06-22 |
| 7688050 | Switching power supply controller with unidirectional transient gain change | Jerry Zhijun Zhai, Jun Zhao, Peng Liu | 2010-03-30 |
| 7595617 | Switching power supply control | — | 2009-09-29 |
| 7592718 | Boosted switch drive with charge transfer | — | 2009-09-22 |
| 7466894 | Power supply output monitor | Rodney J. Goldhammer, Gabor Reizik | 2008-12-16 |
| 7443150 | Switching power supply control with phase shift | — | 2008-10-28 |
| RE39976 | Multi-phase switching regulator | Joseph C. Buxton, Richard Redl | 2008-01-01 |
| 6943535 | Multiple-phase DC-DC converter topology | — | 2005-09-13 |
| 6683441 | Multi-phase switching regulator | Joseph C. Buxton, Richard Redl | 2004-01-27 |
| 6078391 | Method and system for segmented scatter measurement | — | 2000-06-20 |
| 6062948 | Apparatus and method for gauging a workpiece | Mark E. Southwood, Michael James Smith, Michael Harms | 2000-05-16 |
| 6023337 | See through laser alignment target device | — | 2000-02-08 |
| 5661556 | System for measuring the total integrated scatter of a surface | Marvin L. Bernt | 1997-08-26 |
| 5625451 | Methods and apparatus for characterizing a surface | Marvin L. Bernt | 1997-04-29 |
| 5596403 | System and method for measuring angular position | Daniel R. Cheever, Daniel J. Wilson | 1997-01-21 |
| 5196906 | Modular scatterometer with interchangeable scanning heads | John C. Stover, James A. Bender, Marvin L. Bernt, Donald R. Bjork, Paul D. Chausse +3 more | 1993-03-23 |