Issued Patents All Time
Showing 101–125 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7186977 | Method for non-destructive trench depth measurement using electron beam source and X-ray detection | Anthony Santiago, Theodore G. van Kessel | 2007-03-06 |
| 7160259 | Fluid manipulating system for therapy apparatus | Fréderiqué Tardy, Emmanuel Blanc | 2007-01-09 |
| 7130379 | Device and method for generating an x-ray point source by geometric confinement | Hendrik F. Hamann, Theodore G. van Kessel, Hemantha K. Wickramasinghe | 2006-10-31 |
| 7063127 | Method and apparatus for chip-cooling | Jeffrey D. Gelorme, Hendrik F. Hamann, Nancy C. LaBianca, Theodore G. van Kessel | 2006-06-20 |
| 6920088 | Assembly for writing and/or erasing high density data on a media | Hemantha K. Wickramasinghe, Hendrik F. Hamann | 2005-07-19 |
| 6771445 | Assembly and method suitable for thermo-magnetic writing/reading of data | Hendrik F. Hamann, Hemantha K. Wickramasinghe | 2004-08-03 |
| 6757235 | Assembly suitable for reading data based on thermal coupling | Hemantha K. Wickramasinghe, Hendrik F. Hamann | 2004-06-29 |
| 6702186 | Assembly comprising a plurality of media probes for writing/reading high density magnetic data | Hendrik F. Hamann, Hemantha K. Wickramasinghe | 2004-03-09 |
| 6597639 | Assembly suitable for writing high density data on a ferroelectric media | Hendrik F. Hamann, Hemantha K. Wickramasinghe | 2003-07-22 |
| 6532125 | Apparatus and method suitable for magnetic-thermal recording | Hendrik F. Hamann, Hemantha K. Wickramasinghe | 2003-03-11 |
| 6510120 | Method for writing and/or erasing high density data on a media | Hemantha K. Wickramasinghe, Hendrik F. Hamann | 2003-01-21 |
| 6433310 | Assembly suitable for reading/writing/erasing information on a media based on thermal coupling | Hemantha K. Wickramasinghe, Hendrik F. Hamann | 2002-08-13 |
| 6233206 | High density magnetic thermal recording and reproducing assembly | Hendrik F. Hamann, Hemantha K. Wickramasinghe | 2001-05-15 |
| 6169281 | Apparatus and method for determining side wall profiles using a scanning probe microscope having a probe dithered in lateral directions | Dong Chen, Edwin Flecha, James Michael Hammond, Kenneth Gilbert Roessler | 2001-01-02 |
| 5646731 | Interferometric detecting/imaging method based on multi-pole sensing | Hemantha K. Wickramasinghe, Frederic Zenhausern, Martin P. O'Boyle | 1997-07-08 |
| 5623338 | Interferometric near-field apparatus based on multi-pole sensing | Hemantha K. Wickramasinghe, Frederic Zenhausern, Martin P. O'Boyle | 1997-04-22 |
| 5578745 | Calibration standards for profilometers and methods of producing them | Thomas Bayer, Johann Greschner, Klaus Meissner, Helga Weiss | 1996-11-26 |
| 5382795 | Ultrafine silicon tips for AFM/STM profilometry | Thomas Bayer, Johann Greschner, Helga Weiss, Hemantha K. Wickramasinghe, Olaf Wolter | 1995-01-17 |
| 5360974 | Dual quad flexure scanner | James Michael Hammond, Martin Klos, Kenneth Gilbert Roessler, Robert Marshall Stowell | 1994-11-01 |
| 5347854 | Two dimensional profiling with a contact force atomic force microscope | Hemantha K. Wickramasinghe | 1994-09-20 |
| 5283442 | Surface profiling using scanning force microscopy | Jordan Poler, Hemantha K. Wickramasinghe | 1994-02-01 |
| 5262643 | Automatic tip approach method and apparatus for scanning probe microscope | James Michael Hammond, Martin Klos, Kenneth Gilbert Roessler, Robert Marshall Stowell | 1993-11-16 |
| 5260098 | Method and apparatus for tinning tinnable areas on an electronic component package | Thierry Trentesaux, Christian Daniel | 1993-11-09 |
| 5242541 | Method of producing ultrafine silicon tips for the AFM/STM profilometry | Thomas Bayer, Johann Greschner, Helga Weiss, Hemantha K. Wickramasinghe, Olaf Wolter | 1993-09-07 |
| 5003815 | Atomic photo-absorption force microscope | Hemantha K. Wickramasinghe | 1991-04-02 |