Maruska; H. Paul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maruska; H. Paul.The latest application filed is for "method for fabricating an emitter-base junction for a gallium nitride bipolar transistor".
- Maruska; H. Paul - Winter Springs FL
- Maruska; H. Paul - Acton MA
| Patent | Date |
|---|---|
| Method for fabricating an emitter-base junction for a gallium nitride bipolar transistor Grant 6,432,788 - Maruska , et al. August 13, 2 | 2002-08-13 |
| Planar technology for producing light-emitting devices Grant 5,998,232 - Maruska December 7, 1 | 1999-12-07 |
| Catheter and technique for endovascular myocardial revascularization Grant 5,620,439 - Abela , et al. April 15, 1 | 1997-04-15 |
| Optical heterodyne receiver for fiber optic communications system Grant 5,452,118 - Maruska September 19, 1 | 1995-09-19 |
| Optoelectronic switching and display device with porous silicon Grant 5,272,355 - Namavar , et al. December 21, 1 | 1993-12-21 |
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