Patents by Inventor Georg Dollinger

Georg Dollinger 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).

  • Work station including a direct memory access controller and interfacing means to a data channel
    Patent number: 5428751
    Abstract: A work station having a local bus connected to a CPU, and an interface chip connected between an external bus and the local bus, The buses have different operating frequencies, The interface chip includes a DMA unit and interfacing unit connected to an internal bus, The DMA unit controls data transfer between the external and local buses, The first interfacing unit includes a synchronizer for compensating for the different operating frequencies.
    Type: Grant
    Filed: August 30, 1991
    Date of Patent: June 27, 1995
    Assignee: NCR Corporation
    Inventors: Georg Dollinger, Edward C. King