Patent Assignment
Reel/Frame 024128/0423
Assignment of Assignor's Interest
Recorded: 2010-03-24
Pages: 13
Assignor
QUANTUM ENGINEERING, INC.
Executed: 2010-01-01
Assignee
INVENSYS RAIL CORPORATION
2400 NELSON MILLER PARKWAY, LOUISVILLE, KENTUCKY, 40223
Covered Properties
(39)
Speed Sensitive Visual Warning System for Locomotives
Patent:
5,173,681 →
Application:
07/584,357 →
Positive Signal Comparator and Method
Patent:
6,112,142 →
Application:
09/105,583 →
Method and System for Compensating for Wheel Wear on a Train
Method and System for Automatically Activating a Warning Device on a Train
Patent:
6,609,049 →
Application:
10/184,929 →
Train Control System and Method of Controlling a Train or Trains
Method and System for Ensuring That a Train Does Not Pass an Improperly Configured Device
Method and System for Checking Track Integrity
Positive Signal Comparator and Method
Method and System for Automated Fault Reporting
Lifting Restrictive Signaling in a Block
Method and System for Detecting When an End of Train Has Passed a Point
Method and System for Compensating for Wheel Wear on a Train
Method and System for Automatically Locating End of Train Devices
Method and System for Automatically Activating a Warning Device on a Train
Method and System for Ensuring That a Train Operator Remains Alert During Operation of the Train
Method and System for Compensating for Wheel Wear on a Train
System and Method for Determining Relative Differential Positioning System Measurement Solutions
Failsafe Electronic Braking System for Trains
Train Control System and Method of Controlling a Train or Trains
Method and System for Checking Track Integrity
Lifting Restrictive Signaling in a Block
Train Control System and Method of Controlling a Train or Trains
Train Control System and Method of Controlling a Train or Trains
Train Control System and Method of Controlling a Train or Trains
Method and System for Ensuring That a Train Does Not Pass an Improperly Configured Device
Method and system for locating end of train units
Application:
11/339,801 →
Publication:
US 2007/0170314
Train Control System and Method of Controlling a Train or Trains
Method and System for Automatically Locating End of Train Devices
Train Control System and Method of Controlling a Train or Trains
Method and Apparatus for Sounding Horn on a Train
Application:
11/555,083 →
Publication:
US 2008/0099633
Method and System for Compensating for Wheel Wear on a Train
Methods and Systems for Making a Gps Signal Vital
Application:
11/835,050 →
Publication:
US 2009/0043435
Train Crew Management and Security System
Application:
11/839,580 →
Publication:
US 2009/0048725
Cognitive Alerter
Application:
11/846,156 →
Publication:
US 2009/0058624
Display of Non-Linked Eot Units Having an Emergency Status
Fuel Efficiency Improvement for Locomotive Consists
Method and System for Automatically Locating End of Train Devices
Method and Systems for End of Train Force Reporting
Application:
12/391,442 →
Publication:
US 2010/0213321
Vital Speed Profile to Control a Train Moving Along a Track
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 2009
From: KANE, MARK EDWARD; SHOCKLEY, JAMES FRANCIS; MIX, JOHN D.
To: QUANTUM ENGINEERING, INC.
Reel/Frame 022098/0487 →
Change of Name
Sep 16, 2013
From: INVENSYS RAIL CORPORATION
To: SIEMENS RAIL AUTOMATION CORPORATION
Reel/Frame 031217/0423 →
Merger
Apr 15, 2014
From: SIEMENS RAIL AUTOMATION CORPORATION; SIEMENS INDUSTRY, INC.
To: SIEMENS INDUSTRY, INC.
Reel/Frame 032689/0075 →
Assignment of Assignor's Interest
Jun 19, 2018
From: SIEMENS INDUSTRY, INC
To: SIEMENS MOBILITY, INC.
Reel/Frame 046126/0551 →
Assignment of Assignor's Interest
Jun 19, 2018
From: SIEMENS INDUSTRY, INC
To: SIEMENS MOBILITY, INC.
Reel/Frame 046127/0064 →
Assignment of Assignor's Interest
Jun 22, 2018
From: SIEMENS INDUSTRY, INC
To: SIEMENS MOBILITY, INC.
Reel/Frame 046178/0359 →
Assignment of Assignor's Interest
Feb 28, 2019
From: SIEMENS INDUSTRY, INC
To: SIEMENS MOBILITY, INC.
Reel/Frame 049841/0758 →