Safety control system for a hospital bed
Safety device at remote control of hydraulic or pneumatic machin
Satellite business communication system capable of monitoring a
Satellite repeater diversity resource management system
Satellite selective call signalling system
SAW identification or sensor configuration operating with surfac
Scanning method and apparatus for current signals having large d
Scanning receiver for nationwide radio paging system
Scanning receiver with manual override of frequency scanning rou
Scheme for reducing transmission delay following collision of tr
Scrolling control for pager
SCSI converter
Sealed housing and method of sealing for apparatus in meter pit
Search system for randomly classified objects
Search technique for identifying slave devices connected to a se
Secret information identification system
Secure card and sensing system
Secure card and sensing system
Secure code operated device
Secure communication and control system for monitoring, recordin