Patents by Inventor Caesar Cesaratto

Caesar Cesaratto has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Parallel bidirectional shifter
    Patent number: 4122534
    Abstract: A circuit for shifting a binary data word having N-bits any number up to N-1 positions left or right is described. A shifting network having a plurality of levels for shifting a binary word a predetermined number of positions in only one predetermined direction is cross-connected to a register such that the register stores the mirror image of the binary word appearing at the output of the shifting network. The output of the register is connected back to the input of the shifting network. By passing an input data word twice through the device, it can be shifted left or right any number of positions.
    Type: Grant
    Filed: June 17, 1977
    Date of Patent: October 24, 1978
    Assignee: Northern Telecom Limited
    Inventor: Caesar Cesaratto