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| Number | Title | Issue Date |
| 6011515 | System for measuring average speed and traffic volume on a roadway A vehicular traffic sensor capable of measuring traffic speed and volume in all weather conditions and at a low installed cost. The sensor makes use of multi-path interference of ambient radio frequency (RF) signals. The ambient RF signals can be, for exa... | 01/04/2000 |
| 5975201 | Heat sink for increasing through-thickness thermal conductivity of organic matrix composite structures Polymer matrix composites have a through-thickness-thermal conductivity whose value is realized in applications such as composite spaceborne electronics enclosures where heat dissipation is entirely dependent on thermal conduction to a heat sink. The tech... | 11/02/1999 |
| 5933082 | Passive alarm system for blind and visually impaired individuals The device assists those who are visually handicapped and, in particular, warns blind or visually impaired travellers that they have entered a potentially dangerous area proximal to the edge of boarding platforms of the type typically found in public rail... | 08/03/1999 |
| 5842977 | Multi-channel pill with integrated optical interface An optical interface incorporated into a multi-channel telemetry device used principally to provide data representing physiological conditions in a human subject. Information is transmitted without the need of a bio-compatible electrical connection via an... | 12/01/1998 |
| 5782739 | Rapid optimization of stereotactic radiosurgery using constrained matrix inversion An algorithm applied in the radiological treatment of tumors which minimizes a cost function which is quadratic in the residual between the prescribed dose distribution and the calculated resultant dose. Possible treatment arcs must be stipulated and the ... | 07/21/1998 |
| 5736957 | Delay compensated doppler radar altimeter A delay compensated Doppler radar altimeter which eliminates the relative delay curvature associated with the energy reflected by a scatterer located in the along-track direction of an aerial platform for which a most accurate estimation of scatterer elev... | 04/07/1998 |
