Issued Patents All Time
Showing 101–125 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5888445 | Method for making ceramic micro-electromechanical parts and tools | Dilip K. Chatterjee, Syamal K. Ghosh | 1999-03-30 |
| 5881449 | Method of making a microceramic electromagnetic light shutter | Syamal K. Ghosh, Dilip K. Chatterjee | 1999-03-16 |
| 5865298 | Magnetic transport system | Dilip K. Chatterjee, Syamal K. Ghosh | 1999-02-02 |
| 5863607 | Hybrid metal-ceramic coating apparatus and method | Syamal K. Ghosh, Dilip K. Chatterjee | 1999-01-26 |
| 5861692 | Magnetically induced coupling and drive apparatus | Syamal K. Ghosh, Dilip K. Chatterjee | 1999-01-19 |
| 5852393 | Apparatus for polarizing rare-earth permanent magnets | Svetlana Reznik, William E. Schmidtmann | 1998-12-22 |
| 5848684 | Method for transporting magnetic objects | Syamal K. Ghosh, Dilip K. Chatterjee | 1998-12-15 |
| 5840134 | Functionally gradient permanent magnet actuators | Syamal K. Ghosh, Dilip K. Chatterjee | 1998-11-24 |
| 5840140 | Method for making a microceramic optical shutter | Syamal K. Ghosh, Dilip K. Chatterjee | 1998-11-24 |
| 5838345 | Apparatus for maintaining the positional relationship of a print head | Roger S. Kerr, Svetlana Reznik | 1998-11-17 |
| 5829889 | Method and apparatus for magnetically preloading a ball bearing assembly | Roger S. Kerr, Svetlana Reznik | 1998-11-03 |
| 5829881 | Wear resistant apparatus and method for translating a printing element relative to a frame | Syamal K. Ghosh, Roger S. Kerr | 1998-11-03 |
| 5828920 | Translational electromagnetic camera shutter for variable aperture applications | Thomas M. Stephany | 1998-10-27 |
| 5822839 | Method for making a micromotor in a ceramic substrate | Syamal K. Ghosh, Dilip K. Chatterjee | 1998-10-20 |
| 5821841 | Microceramic linear actuator | Dilip K. Chatterjee, Syamal K. Ghosh | 1998-10-13 |
| 5818497 | Apparatus for magnetically coupling a lead screw to a print head | Roger S. Kerr, Svetlana Reznik | 1998-10-06 |
| 5804130 | Embedding a multiwound microcoil in a ceramic structure | Syamal K. Ghosh, Dilip K. Chatterjee | 1998-09-08 |
| 5805292 | Control system for automatic intensity adjustment of light emitters of a sheet sensor device | John C. Fournier, John P. Marcelletti, John A. Winterberger | 1998-09-08 |
| 5802415 | Dual coil actuator | Robert C. Bryant, Michael Joseph O'Brien | 1998-09-01 |
| 5795422 | Method for forming molded ceramic devices having embedded spiral coils | Dilip K. Chatterjee, Syamal K. Ghosh | 1998-08-18 |
| 5793519 | Micromolded integrated ceramic light reflector | William J. Grande, Syamal K. Ghosh | 1998-08-11 |
| 5791040 | Method for making ceramic tools for the production of micromagnets | Syamal K. Ghosh, William J. Grande | 1998-08-11 |
| 5783879 | Micromotor in a ceramic substrate | Syamal K. Ghosh, Dilip K. Chatterjee | 1998-07-21 |
| 5779969 | Method for fabricating multiwound microcoils embedded in a ceramic substrate | Dilip K. Chatterjee, Syamal K. Ghosh | 1998-07-14 |
| 5781816 | Electromagnetic device for providing a hard stop for moving blade aperture systems | Bijan Barzideh | 1998-07-14 |