About 391 results
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https://drivepatents.com/patents/972363 · 23 Jul 2014
A navigation system includes an inertial navigation unit and a Kalman filter that generates corrective feedback for use by the inertial navigation unit, as a function of at least one of GPS/DGPS information, sensor information, user input, terrain correlat...
https://drivepatents.com/patents/972399 · 16 Jul 2014
A laser apparatus comprises a pump laser device, and a polarizing optical fiber having a proximal end and a distal end, with the polarizing optical fiber coupled to the pump laser device at the proximal end. At least one output reflector (122) is written o...
https://drivepatents.com/patents/972389 · 16 Jul 2014
In accordance with an exemplary embodiment, a method for manufacturing a bypass valve of a turbine engine control system is described. The bypass valve includes a proportional valve and an integrator valve and the integrator valve includes an integrator sp...
https://drivepatents.com/patents/972386 · 16 Jul 2014
An optical fiber with a b-stageable hybrid adhesive coating includes an optical fiber (400) and an outer jacket (402). The outer jacket (402) includes at least one layer that includes a partially cured b-stageable hybrid adhesive.
https://drivepatents.com/patents/973174 · 2 Jul 2014
A system and method for collaborative navigation is provided. The system comprises a first mobile unit, at least one inertial measurement unit on the first mobile unit, and at least one environment sensor on the first mobile unit. A navigator module in the...
https://drivepatents.com/patents/972970 · 2 Jul 2014
An assembly for a turbocharger can include a pinched nozzle cartridge that includes a base component, an insert component and vanes disposed at least in part between the base component and the insert component, where the insert component includes a shroud ...
https://drivepatents.com/patents/973527 · 18 Jun 2014
An assembly can include a wastegate with a wastegate arm and a plug portion positionable in a closed operational state and in open operational states and a turbine housing component that includes a wall extending axially away from a wastegate seat to estab...
https://drivepatents.com/patents/973514 · 18 Jun 2014
A turbocharger including a turbine wheel having a hub-to-tip ratio of no more than 60% and blades with a high turning angle, a turbine housing forming a pair of inwardly spiraling primary-scroll passageways that significantly converge to produce highly acc...
https://drivepatents.com/patents/973513 · 18 Jun 2014
A rare-earth-doped-fiber light source with wavelength stability includes a rare-earth doped fiber and an undoped fiber placed in proximity to each other and having the same host material and the same cross-sectional structure, a coupler configured to direc...
https://drivepatents.com/patents/973827 · 11 Jun 2014
Systems and methods for measuring rotation using an optical frequency comb stimulated Brillouin scattering gyroscope are provided. In certain embodiments, a system comprises a light source that produces a multiple-frequency light beam based on an optical f...