Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11955250 | Porous silicon charged particle, X-ray, gamma-ray and/or thermal neutron collimators and methods of manufacturing the same | — | 2024-04-09 |
| 8569740 | High efficiency thermoelectric materials and devices | — | 2013-10-29 |
| 8501621 | Method of fabrication of the memristive device | — | 2013-08-06 |
| 8303176 | Cryogenic fiber optic temperature sensor and method of manufacturing the same | — | 2012-11-06 |
| 7760053 | Negative refractive index and opto-magnetic materials and method of fabricating same | — | 2010-07-20 |
| 7628906 | Method of manufacturing a spectral filter for green and longer wavelengths | Philip Swinehart | 2009-12-08 |
| 7560018 | Semiconductor electrochemical etching processes employing closed loop control | Marc Christophersen | 2009-07-14 |
| 7265845 | Surface corrugation enhanced magneto-optical indicator film | — | 2007-09-04 |
| 7254286 | Magneto-optical resonant waveguide sensors | Philip Swinehart, Mokhtar S. Maklad | 2007-08-07 |
| 7139459 | Spectral filter for green and longer wavelengths | Philip Swinehart | 2006-11-21 |
| 7135120 | Method of manufacturing a spectral filter for green and shorter wavelengths | Philip Swinehart | 2006-11-14 |
| 7106919 | Magneto-optical sensing employing phase-shifted transmission bragg gratings | Philip Swinehart | 2006-09-12 |
| 7045052 | Method of manufacturing a spectral filter for green and longer wavelengths | Philip Swinehart | 2006-05-16 |
| 7031566 | Spectral filter for green and shorter wavelengths | Philip Swinehart | 2006-04-18 |
| 6934068 | Magnetic field and electrical current visualization system | — | 2005-08-23 |
| 6836578 | System and method for measuring physical stimuli using vertical cavity surface emitting lasers with integrated tuning means | Philip Swinehart | 2004-12-28 |
| 6819812 | System and method for measuring physical, chemical and biological stimuli using vertical cavity surface emitting lasers with integrated tuner | Philip Swinehart | 2004-11-16 |
| 6549687 | System and method for measuring physical, chemical and biological stimuli using vertical cavity surface emitting lasers with integrated tuner | Philip Swinehart | 2003-04-15 |