Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8976450 | Optical light switch having two internally located diffraction gratings separated by liquid medium | Nader Engheta, Hisayoshi Fujikawa | 2015-03-10 |
| 8803484 | Wireless energy transfer antennas and energy charging systems | Jae Seung Lee, Paul Donald Schmalenberg, Brian Joseph Robert | 2014-08-12 |
| 8797702 | Focusing device for low frequency operation | Debasish Banerjee, Jaewook Lee, Ercan Mehmet Dede | 2014-08-05 |
| 8736136 | Magnetic field manipulation in switched reluctance motors and design method | Jaewook Lee, Ercan Mehmet Dede, Debasish Banerjee | 2014-05-27 |
| 8466660 | Wireless energy transfer antennas and energy charging systems | Jae Seung Lee, Paul Donald Schmalenberg, Brian Joseph Robert | 2013-06-18 |
| 8467643 | Optical device using double-groove grating | Nader Engheta | 2013-06-18 |
| 8451080 | Magnetic field focusing for actuator applications | Jaewook Lee, Debasish Banerjee, Ercan Mehmet Dede | 2013-05-28 |
| 8400706 | Acousto-optic scanner | Nader Engheta, Hisayoshi Fujikawa | 2013-03-19 |
| 8369000 | Reflection-minimized photonic crystal and device utilizing same | Nader Engheta | 2013-02-05 |
| 8264773 | Grating structure for splitting light | Nader Engheta | 2012-09-11 |
| 8098430 | Grating structure for directing non-polarized light | Nader Engheta | 2012-01-17 |
| 8072684 | Optical device using laterally-shiftable diffraction gratings | Nader Engheta | 2011-12-06 |
| 7808440 | Multiple-resonance antenna | Nobuhiro Ide | 2010-10-05 |
| 7800488 | Wheel condition monitoring system and wheel position detection method | Nobuhiro Ide, Shinya Sugiura | 2010-09-21 |
| 7265730 | Dipole antenna having a periodic structure | Peter Hall | 2007-09-04 |
| 6751712 | Circuit and method for executing access control of virtual channel memory preventing deterioration of data transfer rate | — | 2004-06-15 |
| 6580335 | Waveguide-transmission line transition having a slit and a matching element | Kunio Sakakibara, Kunitoshi Nishikawa, Kazuo Sato, Toshiaki Watanabe | 2003-06-17 |
| 6424298 | Microstrip array antenna | Kunitoshi Nishikawa, Toshiaki Watanabe | 2002-07-23 |