DIGITRAC
Filed: December 17, 1979
RAILROAD VEHICLE LOCATION AND MONITORING APPARATUS
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 73243204
MICROLOK
Filed: May 28, 1985
COMPUTERS AND MICROPROCESSORS FOR USE IN AUTOMATED RAILWAY SIGNALLING AND CONTROLLING
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 73540029
MICROCAB
Filed: September 21, 1990
electronic control device for use on-board a railway vehicle
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 74099156
MICROTRAX
Filed: June 12, 1991
electronic railway track circuits and parts thereof
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 74175273
US&S
Filed: April 15, 1993
mechanically actuated railway equipment, namely, [ friction car retarders; ] mechanical railway track switch and lock movements…
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 74379176
VITALNET
Filed: October 6, 2009
Computer hardware and software for positive train control, namely, for collision avoidance, speed control and worker and…
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 77842287
ECODE
Filed: February 28, 2002
Electronic circuits and parts therefore for use in railway tracks
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 78111598
UNION SWITCH & SIGNAL
Filed: September 14, 2011
Freight and passenger railroad and urban rail transit traffic management and signaling software, hardware and equipment
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 85422541
OTP
Filed: September 15, 2011
Computer software for use in making traffic plans in the field of rail transportation
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 85423192
OPTIMIZING TRAFFIC PLANNER
Filed: September 15, 2011
Computer software for use in making traffic plans in the field of rail transportation
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 85423223
VIPRO
Filed: August 25, 2015
Central processing unit for use in automated railway signaling and controlling
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 86736402
IECC
Filed: August 27, 2015
Electronic module comprising printed circuit boards for use in a railway switch machine
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 86739382
