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Your search returned 341 patents.
( 356/450 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 6842255 | Interferometer and interferance measurement method
| April 5, 2002 |
| 6836337 | Non-invasive blood glucose monitoring by interferometry
| September 19, 2002 |
| 6836336 | Inspection system calibration methods
| October 8, 2002 |
| 6836335 | Multi-axis interferometer
| July 8, 2002 |
| 6822746 | Interferometric, low coherence shape measurement device for a plurality of surfaces (valve seat) via several reference planes
| July 24, 2002 |
| 6822744 | Modular interferometric imaging method apparatus and system
| May 13, 2002 |
| 6819428 | Instruments of optical pulse characterization
| July 10, 2002 |
| 6816263 | Interferometric measurement apparatus for wavelength calibration
| July 5, 2002 |
| 6809865 | ITU frequency/wavelength reference
| September 27, 2001 |
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