Resources Contact Us Home
Loop communication system and communication device

Image Number 8 for United States Patent #7885196.

A loop communication system includes a plurality of communication devices, each of which holds an identification data assigned to the communication device, and has a single port used for transmission and reception of a data packet for a transmission data, and which are connected by using the ports to constitute a port synchronization type network of a loop structure. The data packet from each of the plurality of communication devices is transferred on the network of the loop structure in one direction.

  Recently Added Patents
Downhole analysis of solids using terahertz spectroscopy
Preparation method of dihydroindene amide compounds, their pharmaceutical compositions containing compounds thereof and use as protein kinases inhibitor
Optical modulator
File system for a capture system
Speech signal restoration device and speech signal restoration method
Automatic power switching in game peripheral
Wireless communication apparatus and frequency hopping method
  Randomly Featured Patents
Aperture grill material for color picture tube, production method thereof, aperture grill and picture tube
Process for preparing narasin
Solid fuel gas generator for ducted rocket engine
Phenylquinazolinecarboxylic acids and derivatives as cancer chemotherapeutic agents
Method for producing a piezoelectric/electrostrictive film-type element
Security paper with authenticity features in the form of substances luminescing only in the invisible region of the optical spectrum and process for testing the same
D1492 liquid BAPO photoinitiator and its use in radiation curable compositions
Method for monitoring engine order forcing frequency
Receiving method and receiving apparatus
Jump cup adapted to be manipulated by one hand