Patents Assigned to Sanrita Automation Co., Ltd.
  • I/O device, network system with I/O device and communication method in network system with I/O device
    Patent number: 8028112
    Abstract: An I/O device is provided to accurately synchronize clocks between nodes to have a device driving signal directly made out from the clocks, so that operation timing can be synchronized between the nodes regardless of a processing flicker on a host computer and a delay in a communication channel, and so that sending and receiving of a communication frame between the nodes, updating of contents of the communication frame, etc. can be efficiently performed.
    Type: Grant
    Filed: August 7, 2006
    Date of Patent: September 27, 2011
    Assignee: Sanrita Automation Co., Ltd.
    Inventor: Akihiro Amagai