Issued Patents 2003
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667809 | Scanning interferometric near-field confocal microscopy with background amplitude reduction and compensation | — | 2003-12-23 |
| 6650419 | Interferometric apparatus for precision measurement of altitude to a surface | — | 2003-11-18 |
| 6631004 | Single-pass and multi-pass interferometry systems having a dynamic beam-steering assembly for measuring distance, angle, and dispersion | Peter De Groot | 2003-10-07 |
| 6606159 | Optical storage system based on scanning interferometric near-field confocal microscopy | — | 2003-08-12 |
| 6563593 | Dynamic angle measuring interferometer | — | 2003-05-13 |
| 6552805 | Control of position and orientation of sub-wavelength aperture array in near-field microscopy | — | 2003-04-22 |
| 6552804 | Apparatus and method for interferometric measurements of angular orientation and distance to a plane mirror object | — | 2003-04-22 |
| 6552852 | Catoptric and catadioptric imaging systems | — | 2003-04-22 |
| 6541759 | Interferometry system having a dynamic beam-steering assembly for measuring angle and distance and employing optical fibers for remote photoelectric detection | — | 2003-04-01 |
| 6529279 | Interferometer and method for measuring the refractive index and optical path length effects of air | Peter De Groot, Frank C. Demarest | 2003-03-04 |
| 6525826 | Interferometer and method for measuring the refractive index and optical path length effects of air | Peter De Groot, Frank C. Demarest | 2003-02-25 |
| 6525825 | Interferometer and method for measuring the refractive index and optical path length effects of air | Peter De Groot, Frank C. Demarest | 2003-02-25 |
| 6512588 | Method and system for correcting an interferometric angle measurement for the effects of dispersion | — | 2003-01-28 |