DIGITRAC
Filed: December 17, 1979
RAILROAD VEHICLE LOCATION AND MONITORING APPARATUS
Owned by: HITACHI RAIL STS USA, INC.
Serial Number: 73243204
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
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
