Woodward HRT, Inc.

United States of America

 
Total IP 38
Total IP Rank # 37,648
IP Activity Score 0/5.0    0
IP Activity Rank # 1,688,253
Parent Entity Woodward, Inc.
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

24 1
1 0
12 0
0
 
Last Patent 2017 - Torque motor with mechanical fle...
First Patent 1992 - Jet level sensor for fuel tanks
Last Trademark 1998 - R-DDV
First Trademark 1998 - R-DDV

Industry (Nice Classification)

Latest Inventions, Goods, Services

2017 Invention Torque motor with mechanical flexures establishing armature-to-field gaps. A torque motor has a m...
2016 Invention Engine and thrust reverser actuation system. A thrust reverser actuation system for a jet engine ...
2015 Invention Engine thrust reverser lock. In some aspects, an aircraft engine thrust reverser lock system incl...
2014 Invention Engine thrust reverser lock. An aircraft engine thrust reverser lock system (100) includes a pin-...
Invention Linear actuator and method of operation thereof. A method of locking a linear output member in a ...
2013 Invention Position sensing techniques. An apparatus includes a housing which defines a longitudinal axis; a...
2012 Invention Robust controller for electro-mechanical actuators employing sliding and second control modes. An...
2011 Invention Automatically locking linear actuator. An automatically locking actuator includes a first end con...
Invention Controller for actuation system employing kalman estimator incorporating effect of system structu...
2010 Invention Linear actuator and method of operation thereof. A linear actuator is disclosed. The linear actua...
Invention System and method for operating a thrust reverser for a turbofan propulsion system. A thrust reve...
Invention Floating piston actuator for operation with multiple hydraulic systems. A floating piston actuato...
Invention Shift lock assembly. A shift lock assembly includes a drive member carried by a drive shaft and c...
Invention Torque motor linearization. A servovalve torque motor includes first and second pole pieces and a...
Invention Direct drive servovalve having redundant drive motors. A direct drive servovalve (10) includes re...
Invention Multi-stage fin deployment assembly. A multi-stage fin deployment assembly includes a rotary actu...
Invention Locking device with a shape memory alloy actuator and method of use. A locking device includes a ...
2009 Invention Limited angle external rotor motor actuator system. An actuator system has a external rotor motor...
Invention Rotary actuator ball-detent locking mechanism. One embodiment is directed to a locking mechanism....
Invention Method and apparatus for controlling fluid flow rate characteristics of a valve assembly. A valve...
Invention Actuator with zero point initialization. The actuator has a shaft having a starting resistance po...
2008 Invention Limited angle external rotor motor actuator system. The actuator system has a external rotor moto...
Invention Lamination having tapered tooth geometry which is suitable for use in electric motor. An electric...
Invention Motor controller with hall sensor output misalignment compensation using delayed or shifted commu...
Invention Position sensing assembly. A position sensing assembly includes a bearing element and a helically...
Invention Method and apparatus for controlling fluid flow rate characteristics of a valve assembly. A valv...
Invention Actuator with zero point initialization. The actuator has a shaft having a starting point resist...
Invention Hydraulic actuator with floating pistons. A hydraulic actuator is configured to provide redundant...
2007 Invention Dual redundant servovalve. A servovalve includes a single motor which actuates separate valve mem...
Invention Techniques for controlling access through a slot on a projectile. A slot cover actuation assembly...
Invention Motor controller with hall sensor misalignment compensation. A technique can recover from motor s...
Invention Motor system employing analog encoded hall effect sensor position information for reduced wiring....
Invention Techniques for providing surface control to a guidable projectile. A guidable projectile has a ce...
Invention Testing an inductive load of a device using a modulated signal. A device has built-in inductive l...
Invention Actuators. An actuator has an output ram driven to extend and retract by a rotating lead screw. ...
2005 Invention Drive assemblies. A drive assembly for providing two outputs from a motor to actuators or the lik...
Invention Brushless dc motors with remote hall sensing and methods of making the same. A brushless DC...
1998 G/S electromechanical valves for controlling the flow of fluids responsive to electrical signals