Patents by Inventor Øyvind Grotmol

Øyvind Grotmol 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).

  • Patent number: 7180433
    Abstract: In a system and method for multi-byte data compression and decompression, previously received data bytes of uncompressed data are stored. The stored previously received data bytes are compared to currently received data bytes to determine whether at least one or more of the data bytes match at least one or more of the stored data bytes. An address of matching stored data bytes is generated. In data compression, a tree module is used for the storing, comparing and generation of addresses. An optimized operation order with parallel distribution of control and data signals, and a central control word register are used to obtain high speed compression. In data compression, a memory system is provided comprising a first RAM which stores even history buffer positions and a second RAM which stores odd history buffer positions.
    Type: Grant
    Filed: September 22, 2005
    Date of Patent: February 20, 2007
    Assignee: Tandberg Storage ASA
    Inventor: Øyvind Grotmol