Patent Assignment
Reel/Frame 022746/0844
Security Agreement
Recorded: 2009-05-29
Received: 2009-05-29
Pages: 12
Assignor
INCOVA TECHNOLOGIES, INC.
Executed: 2009-05-01
Assignee
JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
20935 SWENSON DRIVE, WAUKESHA, WI, 53186, UNITED STATES
Covered Properties
(43)
Hydraulic System with Compensation for Kinematic Position Changes of Machine Members
Application:
12/113,517 →
Pilot Operated Valve with Fast Closing Poppet
Application:
12/037,558 →
Energy Recovery and Reuse Techniques for a Hydraulic System
Application:
11/939,861 →
Energy Recovery and Reuse Methods for a Hydraulic System
Application:
11/939,847 →
Electrohydraulic Valve Control Circuit with Velocity Fault Detection and Rectification
Application:
11/831,341 →
Control Apparatus for Hydraulic Cylinder
Application:
11/566,869 →
Hydraulic Valve Assembly with a Pressure Compensated Directional Spool Valve and a Regeneration Shunt Valve
Application:
11/535,505 →
Hydraulic System with a Cylinder Isolation Valve
Application:
11/461,816 →
Electrohydraulic Valve Control Circuit with Magnetic Hysteresis Compensation
Application:
11/426,397 →
Priority Communication Protocol for a Distributed Electrohydraulic System Having Multiple Controllers
Application:
11/406,651 →
Hydraulic Metering Mode Transitioning Technique for a Velocity Based Control System
Application:
11/397,363 →
Hydraulic System with Mechanism for Relieving Pressure Trapped in an Actuator
Application:
11/373,892 →
Pilot Operated Valve with a Pressure Balanced Poppet
Application:
11/370,003 →
Pilot operated control valve having a two stage poppet
Application:
11/329,664 →
Apparatus for Controlling Deceleration of Hydraulically Powered Equipment
Application:
11/299,926 →
Electronic Controller and Hydraulic Valve Block Assembly
Application:
29/244,584 →
Integrated Valve Assembly and Computer Controller for a Distributed Hydraulic Control System
Application:
11/299,937 →
Hydraulic Valve Manifold Block
Application:
29/244,563 →
Hydraulic System Control Method Using a Differential Pressure Compensated Flow Coefficient
Application:
11/089,482 →
Hydraulic Cylinder Device
Application:
10/528,859 →
Electrohydraulic Valve Servomechanism with Adaptive Resistance Estimator
Application:
11/083,585 →
Hydraulic Control System with Cross Function Regeneration
Application:
11/079,059 →
Hydraulic Control Valve System with Electronic Load Sense Control
Application:
11/068,229 →
Communication Protocol for a Distributed Electrohydraulic System Having Multiple Controllers
Application:
10/972,853 →
Conduit Loss Compensation for a Distributed Electrohydraulic System
Application:
10/874,618 →
Hydraulic System with Coordinated Multiple Axis Control of a Machine Member
Application:
10/810,377 →
Automatic Hydraulic Load Leveling System for a Work Vehicle
Application:
10/811,401 →
Velocity Based Method for Controlling a Hydraulic System
Application:
10/780,592 →
Hydraulic Poppet Valve with Force Feedback
Application:
10/407,340 →
Operating System for a Programmable Controller of a Hydraulic System
Application:
10/260,893 →
Apparatus for Controlling Bounce of Hydraulically Powered Equipment
Application:
10/255,033 →
Velocity Based Method for Controlling a Hydraulic System
Application:
10/254,128 →
Velocity Based Electronic Control System for Operating Hydraulic Equipment
Application:
10/254,427 →
Method of Selecting a Hydraulic Metering Mode for a Function of a Velocity Based Control System
Application:
10/254,397 →
Velocity Based Method of Controlling an Electrohydraulic Proportional Control Valve
Application:
10/254,170 →
Method of Sharing Flow of Fluid Among Multiple Hydraulic Functions in a Velocity Based Control System
Application:
10/254,466 →
High Flow Rate Balanced Poppet Valve
Application:
10/213,678 →
Pilot Operated Control Valve Having a Poppet with Integral Pressure Compensating Mechanism
Application:
10/212,511 →
Apparatus and Method for Providing Vibration to an Appendage of a Work Vehicle
Application:
10/141,144 →
Hydraulic Control Circuit for Operating a Split Actuator Mechanical Mechanism
Application:
10/082,862 →
Electronically Controlled Hydraulic System for Lowering a Boom in an Emergency
Application:
09/970,761 →
Hydraulic Circuit with a Return Line Metering Valve and Method of Operation
Application:
09/847,834 →
Hydraulic System with Three Electrohydraulic Valves for Controlling Fluid Flow to a Load
Application:
09/847,504 →