Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163168 | Managing electromagnetic field propagation in gradient-index media | William Minster KUNKEL, IV, Di Lin | 2021-11-02 |
| 6934024 | Ellipsometry methods and apparatus using solid immersion tunneling | Qiwen Zhan | 2005-08-23 |
| 6798511 | Imaging ellipsometry | Qiwen Zhan | 2004-09-28 |
| 6693711 | Ellipsometer using radial symmetry | Qiwen Zhan | 2004-02-17 |
| 5787107 | Method and apparatus for efficient concentration of light from laser diode arrays | William Goltsos | 1998-07-28 |
| 5745511 | Phase grating and mode-selecting mirror for a laser | — | 1998-04-28 |
| 5627847 | Distortion-compensated phase grating and mode-selecting mirror for a laser | — | 1997-05-06 |
| 5592505 | Phase conjugating difractive elements and method | — | 1997-01-07 |
| 5568318 | Method and apparatus for efficient concentration of light from laser diode arrays | William Goltsos | 1996-10-22 |
| 5454004 | Phase grating and mode-selecting mirror for a laser | — | 1995-09-26 |
| 5185758 | Multiple-laser pump optical system | Tso Yee Fan, Antonio Sanchez-Rubio, James N. Walpole, Richard C. Williamson, Ivars Melngailis +1 more | 1993-02-09 |
| 5124843 | Array illuminator using a binary optics phase plate | Gary J. Swanson | 1992-06-23 |
| 5081637 | Multiple-laser pump optical system | Tso Yee Fan, Antonio Sanchez-Rubio, James N. Walpole, Richard C. Williamson, Ivars Melngailis +1 more | 1992-01-14 |
| 5033060 | Optical device for laser coupling and coherent beam combining | Gary J. Swanson | 1991-07-16 |
| 5027359 | Miniature Talbot cavity for lateral mode control of laser array | Gary J. Swanson | 1991-06-25 |
| 4933649 | Coherent aperture filling of an array of lasers | Gary J. Swanson, Michael Holz | 1990-06-12 |
| 4813762 | Coherent beam combining of lasers using microlenses and diffractive coupling | Wilfrid B. Veldkamp, Miles L. Scott | 1989-03-21 |
| 4765714 | Binary phase-only optical correlation system | Joseph L. Horner | 1988-08-23 |
| 4649351 | Apparatus and method for coherently adding laser beams | Wilfrid B. Veldkamp, Gary J. Swanson | 1987-03-10 |