76514990
May 16, 2003
May 10, 2005
Multi-mode communication system, namely computer hardware and software including a computer configured with a microcontroller, DRAM, flash memory and internal compact flash memory card, USB and serial ports, spread spectrum based wireless LAN products and GSM/GPRS-based and CDMA/1XRTT-based products for onboard locomotive computing and data storage and downloading of event recorder and other locomotive data systems
Electrical and Scientific Apparatus