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| Number | Title | Issue Date |
| 5781773 | Method for transforming and storing data for search and display and a searching system utilized therewith A method of transforming and storing data for search and display by a computer system includes formatting and aligning data records of a plurality of objects to a common table mapped format. The formatted and aligned data records are merged and a database... | 07/14/1998 |
| 5317316 | Method of altitude track initialization in an aircraft tracking system A method of processing a plurality of replies of target aircraft provided in response to interrogation signals from the surveillance aircraft during surveillance periods to determine whether an altitude track may be initialized for use in a traffic alert ... | 05/31/1994 |
| 5309169 | Visor display with fiber optic faceplate correction A display system for use with headgear of a user includes a visor display mounted to the headgear so as to define a cavity between the head of the user and an inner surface of the visor display. The visor display has at least one partially reflective asph... | 05/03/1994 |
| 5289258 | Fiber optic gyroscope modulation error reduction An error control arrangement for an optical fiber rotation sensor having electromagnetic waves propagating in opposite directions passing through a bias optical phase modulator operated by a phase modulation generator both of which can contribute second h... | 02/22/1994 |
| 5251230 | Resonant cavity dither with index of refraction modulator A laser gyro having a laser source for providing laser energy includes a laser gain device for receiving lasing energy and generating first and second counterpropagating laser pulses along a common optical path. A detector detects at least one of the puls... | 10/05/1993 |
| 5245400 | Fiber optic polarization maintaining fused coupler fabricating apparatus A fiber optic polarization maintaining apparatus for use in fabrication of fused optical couplers, where the fused optical couplers include first and second optical fibers which each have a principle axis. A light launching source is coupled through a len... | 09/14/1993 |
| 5243873 | Two-axis motion mechanism A two-axis motion mechanism with reduced backlash includes two-axis motion that is transferred between a moveable member and a first and second shaft positioned orthogonal to each other through three principle bearings. The first and second shaft are fixe... | 09/14/1993 |
| 5224977 | Method and apparatus for fabrication of polarization maintaining fused couplers A fiber optic polarization maintaining apparatus for use in fabrication of fused optical couplers, where the fused optical couplers include first and second optical fibers. The apparatus includes apparatus for holding the first and second optical fibers i... | 07/06/1993 |
