loadpatents
Patent applications and USPTO patent grants for Hulland; Burton L..The latest application filed is for "low cost means of modulating a laser".
Patent | Date |
---|---|
Low cost means of modulating a laser Grant 6,868,101 - Lowenhar , et al. March 15, 2 | 2005-03-15 |
Fiber optics system Grant 5,315,436 - Lowenhar , et al. May 24, 1 | 1994-05-24 |
Passive SSR system utilizing P3 and P2 pulses for synchronizing measurements of TOA data Grant 5,196,856 - Litchford , et al. March 23, 1 | 1993-03-23 |
Virtual secondary surveillance radar using signals of remote SSR Grant 5,140,328 - Litchford , et al. August 18, 1 | 1992-08-18 |
Virtual ATCRBS using signals of remote SSR Grant 4,899,156 - Litchford , et al. February 6, 1 | 1990-02-06 |
Collision avoidance system Grant 4,768,036 - Litchford , et al. August 30, 1 | 1988-08-30 |
Position finding and collision avoidance system Grant 4,733,241 - Litchford , et al. March 22, 1 | 1988-03-22 |
Simple passive/active proximity warning system Grant 4,642,648 - Hulland , et al. February 10, 1 | 1987-02-10 |
Collision avoidance system Grant 4,486,755 - Hulland , et al. December 4, 1 | 1984-12-04 |
Radiolocation with respect to an Own station, using Omega signals or the like Grant 4,191,958 - Hulland , et al. March 4, 1 | 1980-03-04 |
Side lobe suppression device for a directional receiving system Grant 4,162,497 - Hulland , et al. July 24, 1 | 1979-07-24 |
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