Issued Patents All Time
Showing 51–75 of 106 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7746471 | Flying mobile on-board ellipsometer, polarimeter, reflectometer and the like systems | Blaine D. Johs, Martin M. Liphardt, Christopher A. Goeden, John A. Woollam, James D. Welch | 2010-06-29 |
| 7746472 | Automated ellipsometer and the like systems | Blaine D. Johs, Martin M. Liphardt, Christopher A. Goeden, John A. Woollam, James D. Welch | 2010-06-29 |
| 7738105 | System and method of applying horizontally oriented arc-lamps in ellipsometer or the like systems | Martin M. Liphardt, James D. Welch | 2010-06-15 |
| 7717679 | Structure of balancing fan | — | 2010-05-18 |
| 7671989 | Information maintenance during intensity attenuation in focused beams | Martin M. Liphardt | 2010-03-02 |
| 7633625 | Spectroscopic ellipsometer and polarimeter systems | John A. Woollam, Blaine D. Johs, Craig M. Herzinger, Martin M. Liphardt, Galen L. Pfeiffer | 2009-12-15 |
| 7623238 | System for and method of reducing change caused by motor vibrations in ellipsometers, polarimeters or the like | Martin M. Liphardt | 2009-11-24 |
| 7623237 | Sample investigating system | Martin M. Liphardt, Thomas E. Tiwald, Blaine D. Johs, Jeffrey S. Hale, Craig M. Herzinger +3 more | 2009-11-24 |
| 7616319 | Spectroscopic ellipsometer and polarimeter systems | John A. Woollam, Blaine D. Johs, Craig M. Herzinger, Martin M. Liphardt, Galen L. Pfeiffer | 2009-11-10 |
| 7567345 | Ellipsometer meeting scheimpflug condition with provision of an essentially circular electromagnetic radiation spot on a sample | Martin M. Liphardt, Brooks A. Hitt, Jeffrey S. Hale | 2009-07-28 |
| 7554662 | Spatial filter means comprising an aperture with a non-unity aspect ratio in a system for investigating samples with electromagnetic radiation | Martin M. Liphardt, Blaine D. Johs, Craig M. Herzinger | 2009-06-30 |
| 7535566 | Beam chromatic shifting and directing means | Blaine D. Johs, Galen L. Pfeiffer, Jeffrey S. Hale, Christopher A. Goeden, Brian D. Guenther +1 more | 2009-05-19 |
| 7522279 | System for and method of investigating the exact same point on a sample substrate with multiple wavelengths | Martin M. Liphardt, Blaine D. Johs, Craig M. Herzinger, Christopher A. Goeden, John A. Woollam +1 more | 2009-04-21 |
| 7508510 | System for and method of investigating the exact same point on a sample substrate with multiple wavelengths | Galen L. Pfeiffer, Martin M. Liphardt, Blaine D. Johs, Craig M. Herzinger, Christopher A. Goeden +2 more | 2009-03-24 |
| 7505134 | Automated ellipsometer and the like systems | Blaine D. Johs, Martin M. Liphardt, Christopher A. Goeden, John A. Woollam, James D. Welch | 2009-03-17 |
| 7492455 | Discrete polarization state spectroscopic ellipsometer system and method of use | Blaine D. Johs, Martin M. Liphardt, Jeffrey S. Hale | 2009-02-17 |
| 7489400 | System and method of applying xenon arc-lamps to provide 193 nm wavelengths | Martin M. Liphardt, James D. Welch | 2009-02-10 |
| 7468794 | Rotating compensator ellipsometer system with spatial filter equivalent | Martin M. Liphardt, Blaine D. Johs, Craig M. Herzinger | 2008-12-23 |
| 7336361 | Spectroscopic ellipsometer and polarimeter systems | Martin M. Liphardt, Blaine D. Johs, Jeffrey S. Hale, Craig M. Herzinger, Steven E. Green +1 more | 2008-02-26 |
| 7327456 | Spectrophotometer, ellipsometer, polarimeter and the like systems | John A. Woollam, Steven E. Green, Blaine D. Johs, Craig M. Herzinger, Galen L. Pfeiffer +3 more | 2008-02-05 |
| 7317529 | Aspects of producing, directing, conditioning, impinging and detecting spectroscopic electromagnetic radiation from small spots on samples | Martin M. Liphardt, Blaine D. Johs, Galen L. Pfeiffer, James D. Welch, John A. Woollam | 2008-01-08 |
| 7317530 | Combined spatial filter and relay systems | Martin M. Liphardt | 2008-01-08 |
| 7304737 | Rotating or rotatable compensator system providing aberation corrected electromagnetic raadiation to a spot on a sample at multiple angles of a incidence | Martin M. Liphardt, Blaine D. Johs, Jeffrey S. Hale, Craig M. Herzinger, Steven E. Green +1 more | 2007-12-04 |
| 7301631 | Control of uncertain angle of incidence of beam from Arc lamp | Blaine D. Johs, Galen L. Pfeiffer, Steven E. Green, Christopher A. Goeden, Martin M. Liphardt | 2007-11-27 |
| 7277171 | Flying mobile on-board ellipsometer, polarimeter, reflectometer and the like systems | Blaine D. Johs, Martin M. Liphardt, Christopher A. Goeden, John A. Woollam, James D. Welch | 2007-10-02 |