Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8477588 | High power optical disc drives | Erik C. Bard, Douglas P. Hansen, Barry M. Lunt, Mark Worthington | 2013-07-02 |
| 8361585 | Optical data storage media containing an encapsulated data layer | Christopher John Buntel, Douglas P. Hansen, Matthew R. Linford, Barry M. Lunt, Christopher M. Miller +1 more | 2013-01-29 |
| 8192820 | Data storage media containing carbon and metal layers | Matthew C. Asplund, Robert C. Davis, Douglas P. Hansen, Matthew R. Linford, Barry M. Lunt +2 more | 2012-06-05 |
| 8027087 | Multilayer wire-grid polarizer with off-set wire-grid and dielectric grid | Cheng-Yuan Cheng, Douglas P. Hansen, Eric Gardner | 2011-09-27 |
| 7961393 | Selectively absorptive wire-grid polarizer | Mark Alan Davis, Bin Wang, Eric Gardner | 2011-06-14 |
| 7813039 | Multilayer wire-grid polarizer with off-set wire-grid and dielectric grid | Cheng-Yuan Cheng, Douglas P. Hansen, Eric Gardner | 2010-10-12 |
| 7800823 | Polarization device to polarize and further control light | — | 2010-09-21 |
| 7737424 | X-ray window with grid structure | Degao Xu, Eric C. Anderson, Keith Decker | 2010-06-15 |
| 7709820 | Radiation window with coated silicon support structure | Keith Decker, Mike Lines, Degao Xu | 2010-05-04 |
| 7630133 | Inorganic, dielectric, grid polarizer and non-zero order diffraction grating | — | 2009-12-08 |
| 7570424 | Multilayer wire-grid polarizer | Cheng-Yuan Cheng, Douglas P. Hansen, Eric Gardner | 2009-08-04 |
| 7375887 | Method and apparatus for correcting a visible light beam using a wire-grid polarizer | Douglas P. Hansen, Jim Thorne, Eric Gardner | 2008-05-20 |
| 7306338 | Image projection system with a polarizing beam splitter | Douglas P. Hansen, Eric Gardner | 2007-12-11 |
| 6785050 | Corrosion resistant wire-grid polarizer and method of fabrication | Michael Lines | 2004-08-31 |
| 6666556 | Image projection system with a polarizing beam splitter | Douglas P. Hansen, Eric Gardner | 2003-12-23 |
| 6447120 | Image projection system with a polarizing beam splitter | Douglas P. Hansen, Eric Gardner | 2002-09-10 |
| 6288840 | Imbedded wire grid polarizer for the visible spectrum | Eric Gardner, Douglas P. Hansen | 2001-09-11 |
| 6243199 | Broad band wire grid polarizing beam splitter for use in the visible wavelength region | Douglas P. Hansen, Eric Gardner | 2001-06-05 |
| 6234634 | Image projection system with a polarizing beam splitter | Douglas P. Hansen, Eric Gardner, Mark W. Lund | 2001-05-22 |
| 6122103 | Broadband wire grid polarizer for the visible spectrum | Douglas P. Hansen, Eric Gardner, James Thorne, Arthur A. Robbins | 2000-09-19 |
| 5544218 | Thin film sample support | D. Clark Turner, Andrew J. Nielsen, Michael Gerard Madden | 1996-08-06 |
| 5458084 | X-ray wave diffraction optics constructed by atomic layer epitaxy | James Thorne, James Kevin Shurtleff, David D. Allred | 1995-10-17 |
| 4960486 | Method of manufacturing radiation detector window structure | James Thorne, Larry V. Knight, Richard C. Woodbury | 1990-10-02 |
| 4933557 | Radiation detector window structure and method of manufacturing thereof | James Thorne, Larry V. Knight, Richard C. Woodbury | 1990-06-12 |
| 4885055 | Layered devices having surface curvature and method of constructing same | Richard C. Woodbury, James Thorne | 1989-12-05 |